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2026

Journal papers

  1. Martin Vejvar and Yasutaka Fujimoto, "Are We Too Focused on Single Query Language? Investigating Text-to-SQL/SPARQL/Cypher Task Complexity via Fine-tuning Unbiased T5 Models," Neurocomputing, June 2026.
    [DOI:10.1016/j.neucom.2026.134202]
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  2. Merve Nur Din, Sota Ushigome, and Yasutaka Fujimoto, "Path Finding for Autonomous Vehicles by Orientation-Aware Advanced A* Algorithm in a Grid Map," International Journal of Intelligent Robotics and Applications, May 2026.
    [DOI:10.1007/s41315-026-00543-w]
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  3. Osami Tsukamoto, Kazuhito Yamagishi, Yasutaka Fujimoto, and Yusuke Takahashi, "Flywheel Type Uninterruptible Power Supply Using High Temperature Superconducting Induction Machine and Its Self-excitation Effect," IEEE Transactions on Applied Superconductivity, vol. 36, no. 5, Paper ID. 5700205, February 2026.
    [DOI:10.1109/TASC.2026.3666498]
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  4. Almachius Kahwa and Yasutaka Fujimoto, "A Novel Single-Phase Dual-Buck Three-Level Flying Capacitor Inverter for Mitigating Shoot-Through Problem," IEEE Open Journal of the Industrial Electronics Society, vol. 7, pp. 198-207, January 2026.
    [DOI:10.1109/OJIES.2026.3653115]
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International conference papers (reviewed)

  1. Zaki Aslam and Yasutaka Fujimoto, "Data-Driven Control using CDDS for Galvanometric Laser Scanner in SLS 3D Printing of Motor Cores," in proceedings of IEEE Industrial Electronics Society Annual Conference (IECON), October 2026. (accepted)
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  2. Eiji Nakayama and Yasutaka Fujimoto, "Robust Disturbance-Observer-Based Position Control of Multi-Degree-of-Freedom Manipulator under Low-sampling-rate Conditions," in proceedings of IEEE Industrial Electronics Society Annual Conference (IECON), October 2026. (accepted)
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  3. Riccardo Ragogna, Yasutaka Fujimoto, and Roberto Oboe, "Convolution Data-Driven Simulation Method Applied to a Position Control of a Rotary-Linear Two-Degree-Of-Freedom System Based on a Magnetic Nut-Screw Model," in proceedings of IEEE/ASME International Conference on Advanced Intelligent Mechatronics (AIM), Genova, July 2026, Paper ID. 384.
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  4. Takahiro Kohri, Masato Koyama, Yasutaka Fujimoto, Hiroshi Matsuki, and Kenta Nagano, "Validation of instantaneous MPPT control for wind power generation using high-efficiency and high-gear-ratio gearbox," in proceedings of IEEJ International Power Electronics Conference (IPEC), Nagasaki, June 2026, Paper ID. O6-1-03.
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  5. Teppei Yamada and Yasutaka Fujimoto, "Design of 2-DOF Controller Using Convolution-based Data-driven Simulation," in proceedings of IEEJ International Power Electronics Conference (IPEC), Nagasaki, May 2026, Paper ID. P1-6-10.
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Domestic conference papers

  1. Zahyra Valdez Rodriguez and Yasutaka Fujimoto, "Towards a Multimodal LiDAR?IMU?Camera Dataset for Human Fall Detection in Industrial Safety Scenarios," Annual Conference of the Robotics Society of Japan, Paper ID. 1E3-04, Kanazawa, September 2026.
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  2. Yasutaka Fujimoto, "A Bidirectional Sim-to-Real Integration Strategy Toward Physical AI: Industrial Deployment of Next-Generation Actuation and Data-Driven Digital Twin Technologies," IEEJ Industry Applications Society Conference, Paper ID. 2-S1-1, Okayama, September 2026. (Invited lecture, in Japanese)
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  3. Manato Igarashi and Yasutaka Fujimoto, "Data-driven simulation in water treatment plants," IEEJ Industry Applications Society Conference, Paper ID. 2-8, Okayama, September 2026. (in Japanese)
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  4. Takahiro Kohri, Masato Koyama, Yasutaka Fujimoto, Kenta Nagano, and Hiroshi Matsuki, "Wind Speed Sensorless Instantaneous MPPT Control for Wind Power Generation System," IEEJ Industry Applications Society Conference, Paper ID. 3-109, Okayama, September 2026. (in Japanese)
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  5. Rikito Ota and Yasutaka Fujimoto, "Global Stabilization Control of a Robotic Cane for Walking Assistance," National Convention of the Institute of Electrical Engineers of Japan, Paper ID. 4-158, Sendai, March 2026. (in Japanese)
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Others

  1. Yasutaka Fujimoto, "Backdrivable Reduction Gears: Design, Efficiency Optimization, and Applications," IEEE AMC2026 Tutorial, Daegu, March 2026. (Tutorial)
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2025

Journal papers

  1. Yoshihiro Iwanaga and Yasutaka Fujimoto, "Enhancing Computational Efficiency of DDP and iLQR via the Parametric Representation of Control Inputs," Results in Control and Optimization, vol. 20, Paper ID. 100587, June 2025.
    [DOI:10.1016/j.rico.2025.100587]
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  2. Yoshihiro Iwanaga and Yasutaka Fujimoto, "Minimum-Time-Trajectory Planning in Cluttered Environment via Highly Accurate Discrete-Time Modeling for Wheeled Mobile Systems," IFAC Journal of Systems and Control, vol. 32, Paper ID. 100316, June 2025.
    [DOI:10.1016/j.ifacsc.2025.100316]
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  3. Masato Kiuchi, Yasutaka Fujimoto, and Toshiaki Tsuji, "Axial Torque Estimation Based on Backlash Detection for Reduction Gear Using Encoder Information," Advanced Robotics, vol. 39, no. 10, pp. 566-577, May 2025.
    [DOI:10.1080/01691864.2025.2496677]
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  4. Yoshiyuki Hatta, Tomoyuki Shimono, Shodai Tanaka, Hiroshi Asai, and Yasutaka Fujimoto, "Mathematical Modeling, Finite Element Analysis, and Experimental Verification of Cross-Coupled 2-DOF Tubular SPMSM," IEEJ Journal of Industry Applications, vol. 14, no. 3, pp. 458-467, May 2025. (Transaction Paper Award)
    [DOI:10.1541/ieejjia.24009855]
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  5. John Ebot Besong and Yasutaka Fujimoto, "Design and Experimental Analysis of a Novel Coreless Two-Phase Resonant Motor," IEEE Transactions on Industrial Electronics, vol. 72, no. 11, pp. 11613-11623, April 2025.
    [DOI:10.1109/TIE.2025.3559970]
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International conference papers (reviewed)

  1. Masataka Ando, Hidemine Obara, and Yasutaka Fujimoto, "Automatic Gate Pattern Optimization by Covariance Matrix Adaptation Evolution Strategy in Active Gate Control," in proceedings of IEEE Energy Conversion Congress and Exposition (ECCE), Philadelphia, October 2025.
    [DOI:10.1109/ECCE58356.2025.11259954]
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  2. Naoki Fujinaga, Yasutaka Fujimoto, Yu Hosoyamada, Takuya Yoshida, and Toyoaki Suenaga, "Minimizing Settling Time Under Overshoot Constraints on Buck Converters Using Convolution-Based Data-Driven Simulation," in proceedings of IEEE Energy Conversion Congress and Exposition (ECCE), Philadelphia, October 2025.
    [DOI:10.1109/ECCE58356.2025.11259628]
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  3. Kengo Shimizu and Yasutaka Fujimoto, "LSTM-Based Motion Estimation for Highly Back-drivable High Torque Exoskeleton," in proceedings of IEEE Industrial Electronics Society Annual Conference (IECON), Madrid, October 2025.
    [DOI:10.1109/IECON58223.2025.11221913]
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  4. Leroy Constantin Kodjo-Tchakoute and Yasutaka Fujimoto, "Convolution Data-Driven Simulation for Nonlinear Systems Application, with Parameters Tuning Optimization," in proceedings of IEEJ International Workshop on Sensing, Actuation, Motion Control, and Optimization (SAMCON), Matsue, March 2025, Paper ID. SS1-7.
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  5. Rui Kimura and Yasutaka Fujimoto, "Optimization of the Coefficient of Performance in Heat Pump Systems and Its Application to Climate Intervention," in proceedings of IEEE International Conference on Mechatronics (ICM), Wollongong, March 2025.
    [DOI:10.1109/ICM62621.2025.10934943]
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Domestic conference papers

  1. Masataka Ando, Hidemine Obara, and Yasutaka Fujimoto, "Automatic Gate Pattern Optimization by Covariance Matrix Adaptation Evolution Strategy in Active Gate Control," IEEJ Industry Applications Society Conference, Paper ID. 1-74, Tokushima, August 2025. (in Japanese)
    [Link]
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  2. Naoki Fujinaga, Yasutaka Fujimoto, Yu Hosoyamada, Takuya Yoshida, and Toyoaki Suenaga, "Minimizing Settling Time under Overshoot Constraints on Buck Converters Using Convolution-Based Data-Driven Simulation," IEEJ Industry Applications Society Conference, Paper ID. 2-14, Tokushima, August 2025. (in Japanese)
    [Link]
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  3. Leroy Constantin Kodjo-Tchakoute and Yasutaka Fujimoto, "Online Estimation-Based Convolution Data Driven Simulation and Control for Systems with Nonlinearities," IEEJ Industry Applications Society Conference, Paper ID. 2-23, Tokushima, August 2025.
    [Link]
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Others

  1. Martin Vejvar and Yasutaka Fujimoto, "Spider4SSC & S2CLite: A text-to-multi-query-language dataset using lightweight ontology-agnostic SPARQL to Cypher parser," arXiv, November 2025.
    [Link]
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2024

Journal papers

  1. Rodrigo Matos Carnier, Yue Li, Yasutaka Fujimoto, and Junji Shikata, "Deriving Exact Mathematical Models of Malware Based on Random Propagation," Mathematics, vol. 12, no. 6, pp. 1-28, March 2024.
    [DOI:10.3390/math12060835]
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  2. Flavis Akawung Awungabeh, John Ebot Besong, and Yasutaka Fujimoto, "Airflow Cooling Mechanism for High Power-Density Permanent Magnet Motor," IEEE Open Journal of Industrial Electronics Society, vol. 5, pp. 67-80, January 2024.
    [DOI:10.1109/OJIES.2024.3360509] [Repository]
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  3. Ryousuke Sato and Yasutaka Fujimoto, "Rainfall Forecasting with LSTM Based on a Combination of Cloud Image Feature Extraction with CNN and Weather Information," IEEJ Journal of Industry Applications, vol. 13, no. 1, pp. 24-33, January 2024.
    [DOI:10.1541/ieejjia.23002926]
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International conference papers (reviewed)

  1. Almachius Kahwa, John Ebot Besong, Yasutaka Fujimoto, Francis Mwasilu, and Joseph Olorunfemi Ojo, "A Single-Carrier Modulation Strategy for the Reduction of the DC-Link Voltage Ripple of a 5-Level Multilevel DC-Link Inverter," in proceedings of IEEE Industrial Electronics Society Annual Conference (IECON), Chicago, November 2024.
    [DOI:10.1109/IECON55916.2024.10905319]
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  2. Masaki Furukawa and Yasutaka Fujimoto, "Controller Design for Water Treatment Plants Using Data-Driven Control," in proceedings of IEEE Industrial Electronics Society Annual Conference (IECON), Chicago, November 2024.
    [DOI:10.1109/IECON55916.2024.10905611]
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  3. Sota Ushigome and Yasutaka Fujimoto, "Autonomous Mobile Robot Control in Unknown Environment with a Simple Map," in proceedings of IEEE Industrial Electronics Society Annual Conference (IECON), Chicago, November 2024.
    [DOI:10.1109/IECON55916.2024.10905755]
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  4. Yusuke Takahashi, Miku Hanzawa, Tomoaki Takao, Yasutaka Fujimoto, Kazuya Nakamura, Orie Sakamoto, and Osami Tsukamoto, "Flywheel-type uninterruptible power supply using high temperature superconducting induction machine," in proceedings of International Cryogenic Engineering Conference / International Cryogenic Material Conference (ICEC-ICMC), Geneva, July 2024.
    [DOI:10.1088/1757-899X/1327/1/012187]
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  5. Katiene Brice Clena Traore, Yasutaka Fujimoto, Shota Furukawa, Tetsu Nagata, and Naoyuki Kawamura, "Optimization Framework of Reduction Gear for Construction Vehicle Based on Tooth Profile Crowning," in proceedings of IEEE/ASME International Conference on Advanced Intelligent Mechatronics (AIM), Boston, July 2024.
    [DOI:10.1109/AIM55361.2024.10637016] [Repository]
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  6. John Ebot Besong and Yasutaka Fujimoto, "A Quasi-3-D Finite Element Modeling of An Axial Flux Magnetic Resonant Motor," in proceedings of IEEE International Magnetic Conference (INTERMAG), Rio de Janeiro, May 2024, Paper ID. BE-08.
    [DOI:10.1109/INTERMAGShortPapers61879.2024.10576964] [Repository]
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  7. Hiroki Noguchi, Yasutaka Fujimoto, Atsushi Sakai, Shota Konishi, and Kenta Osagawa, "Trajectory Generation Algorithm for Sprinkler Truck Considering Vehicle Constraints," in proceedings of IEEJ International Workshop on Sensing, Actuation, Motion Control, and Optimization (SAMCON), Kyoto, March 2024, Paper ID. P3B-2.
    [Link]
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  8. Sota Ushigome and Yasutaka Fujimoto, "Control of Autonomous Mobile Robot with Simple Map," in proceedings of IEEJ International Workshop on Sensing, Actuation, Motion Control, and Optimization (SAMCON), Kyoto, March 2024, Paper ID. P3B-3.
    [Link]
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  9. Rui Kimura and Yasutaka Fujimoto, "Preliminary Study of Control Methods for Heat Pump Cooling/Heating Systems for Typhoon Control," in proceedings of IEEJ International Workshop on Sensing, Actuation, Motion Control, and Optimization (SAMCON), Kyoto, March 2024, Paper ID. P1B-3.
    [Link]
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  10. Naoki Kameya, Lang Bu, and Yasutaka Fujimoto, "Application of Data-driven Simulation using CDDS Approach to Actuation Systems," in proceedings of IEEE International Conference on Advanced Motion Control (AMC), Kyoto, March 2024.
    [DOI:10.1109/AMC58169.2024.10505715]
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  11. Kazuma Mine and Yasutaka Fujimoto, "Pedestrian Detection for Autonomous Mobile Robots Using 3D LIDAR," in proceedings of IEEE International Conference on Advanced Motion Control (AMC), Kyoto, February 2024.
    [DOI:10.1109/AMC58169.2024.10505717]
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Domestic conference papers

  1. Yasutaka Fujimoto and Martin Vejvar, "Recent Trends in Digital Transformation and Application of Generative AI in Public Facilities and Related Infrastructure Systems," Papers of Technical Meeting on Public Plant Engineering, IEEJ, pp. 1-6, Tokyo, December 2024. (Keynote lecture, in Japanese)
    [Link]
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  2. Masaki Furukawa and Yasutaka Fujimoto, "Data-Driven Controller Design in Water Treatment Plants," IEEJ Industry Applications Society Conference, Paper ID. 5-28, Mito, August 2024. (in Japanese)
    [Link]
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  3. Kazuma Mine and Yasutaka Fujimoto, "Pedestrian Detection and Tracking for Autonomous Mobile Robots Using 3D LIDAR," IEEJ Industry Applications Society Conference, Paper ID. 5-37, Mito, August 2024. (in Japanese)
    [Link]
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2023

Books

  1. Robotics Society of Japan (eds.), "Robotics Handbook - 3rd ed.," CORONA Publishing, March 2023. (co-author, Sec.8.2 Servo Drivers, in Japanese)
    [Link]
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Journal papers

  1. Timur Hamraev, Almachius K. Kahwa, and Yasutaka Fujimoto, "Design and test of 3K planetary gear for electric vehicle," JSME Journal of Advanced Mechanical Design, Systems, and Manufacturing, vol. 17, no. 6, Paper ID. JAMDSM0079, December 2023.
    [DOI:10.1299/JAMDSM.2023JAMDSM0079]
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  2. Naoki Kameya, Yasutaka Fujimoto, Yu Hosoyamada, and Toyoaki Suenaga, "Convolution-based Data-driven Simulation and Controller Design Method," IEEE Transactions on Industrial Electronics, vol. 71, no. 8, pp. 9541-9550, October 2023.
    [DOI:10.1109/TIE.2023.3323746]
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  3. Rodrigo Matos Carnier, Yue Li, Yasutaka Fujimoto, and Junji Shikata, "Exact Markov Chain of Random Propagation of Malware With Network-Level Mitigation," IEEE Internet of Things Journal, vol. 10, no. 12, pp. 10933-10947, January 2023.
    [DOI:10.1109/JIOT.2023.3240421]
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International conference papers (reviewed)

  1. Martin Vejvar and Yasutaka Fujimoto, "ASPIRO: Any-shot Structured Parsing-error-Induced ReprOmpting for Consistant Data-to-Text Generation," in proceedings of Findings of ACL - Conference on Empirical Methods in Natural Language Processing (EMNLP), Singapore, December 2023.
    [DOI:10.18653/v1/2023.findings-emnlp.229]
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  2. Lang Bu, Yoshiyuki Hatta, and Yasutaka Fujimoto, "Design of Position Control System for Magnetic Lead Screw-Based Radial-Gap Rotary-Linear Two-Degree-of-Freedom Actuator," in proceedings of IEEE Industrial Electronics Society Annual Conference (IECON), Singapore, October 2023, Paper ID. 001472.
    [DOI:10.1109/IECON51785.2023.10311877]
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  3. Kenichiro Mori and Yasutaka Fujimoto, "Implementation of Motion Intention Prediction to Highly Back-drivable Exoskeleton," in proceedings of IEEE Industrial Electronics Society Annual Conference (IECON), Singapore, October 2023, Paper ID. 001538.
    [DOI:10.1109/IECON51785.2023.10311650]
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  4. Yoshihiro Iwanaga and Yasutaka Fujimoto, "Modeling of Nonlinear Control System with Prior Knowledges Based on Koopman Operator," in proceedings of IFAC World Congress (IFAC-PapersOnLine) (IFAC WC), Yokohama, July 2023, vol. 56, no. 2, pp. 5133-5139.
    [DOI:10.1016/j.ifacol.2023.10.1298]
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  5. Almachius K. Kahwa, Hidemine Obara, and Yasutaka Fujimoto, "Analysis and Mitigation of Low-Order-Harmonic Neutral-Point Voltage and Current Ripples in Five-Level NPC-Based Inverters," in proceedings of IEEE International Symposium on Industrial Electronics (ISIE), Helsinki-Espoo, June 2023.
    [DOI:10.1109/ISIE51358.2023.10228147]
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  6. Catalina Varela Gonzalez, Yasutaka Fujimoto, and Elaine KY Chung, "Predicting Pedestrian Crossing Intention Using Hidden Markov Model to Improve Vehicle-Pedestrian Interactions," in proceedings of IEEJ International Workshop on Sensing, Actuation, Motion Control, and Optimization (SAMCON), Nanjing, March 2023, Paper ID. SS2-6. (Online)
    [Link]
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  7. Yuma Sakurai and Yasutaka Fujimoto, "Compensation of Eccentircity for 98% Efficiency 2K-H Compound Planetary Reduction Gearbox," in proceedings of IEEJ International Workshop on Sensing, Actuation, Motion Control, and Optimization (SAMCON), Nanjing, March 2023, Paper ID. TT2-2-1. (Online)
    [Link]
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  8. Kazushi Chino and Yasutaka Fujimoto, "Analysis and Comparison of Tuning Methods for Resonant Induction Motors," in proceedings of IEEJ International Workshop on Sensing, Actuation, Motion Control, and Optimization (SAMCON), Nanjing, March 2023, Paper ID. TT2-2-2. (Online)
    [Link]
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  9. Ryosuke Sato and Yasutaka Fujimoto, "Rainfall Forecasting Systems from Cloud Images and Weather Information Based on ResNet and LSTM," in proceedings of IEEJ International Workshop on Sensing, Actuation, Motion Control, and Optimization (SAMCON), Nanjing, March 2023, Paper ID. TT1-1-2. (Online)
    [Link]
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  10. Shun Inoue and Yasutaka Fujimoto, "Control and Stability Analysis for PM Magnetic Levitation Train," in proceedings of IEEJ International Workshop on Sensing, Actuation, Motion Control, and Optimization (SAMCON), Nanjing, March 2023, Paper ID. TT2-1-6. (Online)
    [Link]
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Domestic conference papers

  1. Yasutaka Fujimoto, Naoki Kameya, and BU Lang, "Convolution-based Data-driven Simulation for Actuation Systems," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, pp. 5-10, Yokohama, December 2023. (in Japanese)
    [Link]
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  2. Rui Kimura and Yasutaka Fujimoto, "Basic Investigation of Heat Pump Cooling / Heating System for Typhoon Control," IEEJ Industry Applications Society Conference, Paper ID. 2-31, Nagoya, August 2023. (in Japanese)
    [Link]
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  3. Kazuma Mine and Yasutaka Fujimoto, "Pedestrian Detection for Autonomous Mobile Robots Using 3D LIDAR," IEEJ Industry Applications Society Conference, Paper ID. 5-56, Nagoya, August 2023. (in Japanese, Excellent Presentation Award)
    [Link]
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Others

  1. Yasutaka Fujimoto and Lang Bu, "Load Force Estimation for Flexible Actuators," IEEE/RSJ IROS Workshop: No More Slow Flexible Robots: Discussions on advancements in design and control of compliant robotic systems, Detroit, October 2023. (Invited)
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2022

Journal papers

  1. Jiayi Wang, Yasutaka Fujimoto, Yoshihiro Iwanaga, and Shunsuke Miyamoto, "6DoF-SLAM using 3D Point Cloud-based Objects Recognition," IEEJ Journal of Industrial Applications, vol. 11, no. 6, pp. 752-762, November 2022.
    [DOI:10.1541/ieejjia.21013114]
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  2. Lang Bu and Yasutaka Fujimoto, "Novel Force Estimation Method for Magnetic Lead Screw-Based RotLin Actuator," IEEE Transactions on Industry Applications, vol. 58, no. 6, pp. 1-11, July 2022.
    [DOI:10.1109/TIA.2022.3194867] [Repository]
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  3. John Ebot Besong and Yasutaka Fujimoto, "Design of a Coreless Multi-Phase Electric Motor Using Magnetic Resonant Coupling," IEEE Transactions on Magnetics, vol. 58, no. 9, Paper ID. 8206611, July 2022.
    [DOI:10.1109/TMAG.2022.3193055]
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  4. Yoshiyuki Hatta, Yasutaka Fujimoto, Tomoyuki Shimono, and Kazuaki Ito, "Analysis and Experimental Verification of Radial-Gap Two-Degree-of-Freedom Motor Based on a Magnetic Screw Structure," IEEE/ASME Transactions on Mechatronics, vol. 27, no. 6, pp. 4885-4896, May 2022.
    [DOI:10.1109/TMECH.2022.3168144] [Repository]
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  5. Kenta Nagano and Yasutaka Fujimoto, "Zero Moment Point Estimation Based on the Resonant Frequencies of the Wheel Joint for a Wheel-legged Mobile Robot," IEEJ Journal of Industry Applications, vol. 11, no. 3, pp. 408-418, May 2022.
    [DOI:10.1541/ieejjia.21002314]
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  6. Almachius K. Kahwa, Hidemine Obara, and Yasutaka Fujimoto, "Minimization of DC-Link Capacitance and Improved Operational Performance of a 5-Level Hybrid Multilevel DC-Link Inverter," IEEE Open Journal of Power Electronics, vol. 3, pp. 182-196, March 2022.
    [DOI:10.1109/OJPEL.2022.3160867]
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International conference papers (reviewed)

  1. John Ebot Besong and Yasutaka Fujimoto, "Design and Analysis of an Axial Gap Flux Coreless Resonant Motor," in proceedings of International Conference on Electrical Machines and Systems (ICEMS), Chiang Mai, November 2022. (Online)
    [DOI:10.1109/ICEMS56177.2022.9983168] [Repository]
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  2. John Ebot Besong and Yasutaka Fujimoto, "Design of a Multi-layer PCB Coreless Axial Flux Magnetic Resonant Motor," in proceedings of International Conference on Electrical Machines and Systems (ICEMS), Chiang Mai, November 2022. (Online)
    [DOI:10.1109/ICEMS56177.2022.9982958]
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  3. Naoki Kameya, Yasutaka Fujimoto, Yu Hosoyamada, and Toyoaki Suenaga, "VRFT for Current-Mode Buck Converter with Anti-Windup Compensation," in proceedings of IEEE Energy Conversion Congress and Exposition (ECCE), Detroit, October 2022. (Online)
    [DOI:10.1109/ECCE50734.2022.9948174]
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  4. Shun Inoue and Yasutaka Fujimoto, "PM Magnetic Levitation Train Using Hybrid Electromagnetic- and Electrodynamic-Suspension System," in proceedings of IEEJ International Power Electronics Conference (IPEC), Himeji, May 2022, Paper ID. 16H-2-5.
    [DOI:10.23919/IPEC-Himeji2022-ECCE53331.2022.9806950] [Repository]
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  5. Hideomi Tanaka and Yasutaka Fujimoto, "2DOF Flexible Powered Exoskeleton Driven by Wires," in proceedings of IEEJ International Workshop on Sensing, Actuation, Motion Control, and Optimization (SAMCON), Saitama, March 2022, pp. 473-476. (Online)
    [Link]
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  6. Fuma Shimizu, Masato Koyama, Yasutaka Fujimoto, Kenta Nagano, and Hiroshi Matsuki, "Power Regeneration Mathematical Analysis and Gear Ratio Optimization of Geared Wind Powers," in proceedings of IEEJ International Workshop on Sensing, Actuation, Motion Control, and Optimization (SAMCON), Saitama, March 2022, pp. 441-446. (Online)
    [Link]
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  7. Shumpei Miyashita, Yasutaka Fujimoto, Tomoki Konda, Toyohito Uchizono, and Takeshi Ooi, "Optimal Trajectory Generation for Excavator Under Dynamical Constraints," in proceedings of IEEJ International Workshop on Sensing, Actuation, Motion Control, and Optimization (SAMCON), Saitama, March 2022, pp. 294-299. (Online)
    [Link]
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  8. Kenichiro Mori and Yasutaka Fujimoto, "Evaluation of Torque-Sensorless Control for a Knee Exoskeleton Using Back-Drivable Actuators," in proceedings of IEEE International Conference on Advanced Motion Control (AMC), Padova, February 2022, pp. 323-328. (Online)
    [DOI:10.1109/AMC51637.2022.9729262] [Repository]
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  9. Yoshiyuki Hatta, Kazuaki Ito, and Yasutaka Fujimoto, "Preliminary Analysis for Two-Degree-of-Freedom Magnetic Geared Screw Motor with High Torque Density," in proceedings of IEEE International Conference on Advanced Motion Control (AMC), Padova, February 2022, pp. 24-29. (Online)
    [DOI:10.1109/AMC51637.2022.9729283]
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Domestic conference papers

  1. Lingnan Li and Yasutaka Fujimoto, "2-channel bilateral control-based imitation learning for 6-DOF Hexa parallel robots," Proceedings of the Japan Joint Automatic Control Conference, vol. 65, pp. 1108-1113, Utsunomiya, November 2022. (in Japanese)
    [DOI:10.11511/jacc.65.0_1108]
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  2. Ryosuke Sato and Yasutaka Fujimoto, "Rainfall forecasting based on ResNet and LSTM by using cloud images and weather information," Proceedings of the Japan Joint Automatic Control Conference, vol. 65, pp. 1499-1506, Utsunomiya, November 2022. (in Japanese)
    [DOI:10.11511/jacc.65.0_1499]
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  3. Kazushi Chino and Yasutaka Fujimoto, "Usefulness of Rotor Side Capacitor in Small Air-Core Resonant Induction Motor," IEEJ Industry Applications Society Conference, Paper ID. R3-7 3-32, Tokyo, August 2022. (in Japanese)
    [Link]
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  4. Yuma Sakurai and Yasutaka Fujimoto, "Basic Investigation of 98% Efficiency 2K-H Compound Planetary Reduction Gearbox Considering Eccentricity," IEEJ Industry Applications Society Conference, Paper ID. R2-2 2-7, Tokyo, August 2022. (in Japanese)
    [Link]
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  5. Kyoji Sashida, Kenta Nagano, and Yasutaka Fujimoto, "Investigation of Force Control Considering Backlash for Robotic Actuator Using High-Reduction Compound Planetary Gearbox," The Proceedings of JSME annual Conference on Robotics and Mechatronics (Robomec), Paper ID. 1P1-D02, Sapporo, June 2022. (in Japanese)
    [DOI:10.1299/jsmermd.2022.1P1-D02]
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Others

  1. Kensuke Nishiura, Kazuma Otaka, Katsuhiko Shoda, and Yasutaka Fujimoto, "Bilateral Gear that Enable Downsizing of Drive Unit for Mobile Vehicle," Mitsubishi Heavy Industries Technical Review, vol. 59, no. 1, pp. 1-6, January 2022.
    [Link]
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2021

Journal papers

  1. Jiayi Wang and Yasutaka Fujimoto, "A High Accuracy Real-Time 6D SLAM with Feature Extraction using a Neural Network," IEEJ Journal of Industry Applications, vol. 10, no. 5, pp. 512-519, September 2021.
    [DOI:10.1541/ieejjia.20009366]
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  2. Satoru Oba and Yasutaka Fujimoto, "Hybrid 3K Compound Planetary Reduction Gearbox with a Roller Transmission Mechanism," IEEE/ASME Transactions on Mechatronics, vol. 27, no. 4, pp. 2356-2366, August 2021.
    [DOI:10.1109/TMECH.2021.3101236]
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  3. Takumi Kawamura and Yasutaka Fujimoto, "Study on prediction errors caused by image zooming in execution phase of remote operation and possibility of compensation," Transactions of the JSME, vol. 87, no. 898, Paper ID. 21-00161, June 2021. (in Japanese)
    [DOI:10.1299/transjsme.21-00161]
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  4. Masato Koyama and Yasutaka Fujimoto, "Precise External Force Estimation of the Helical Motor using the Magnetic-attractive-force Error Compensation," IEEJ Journal of Industry Applications, vol. 10, no. 2, pp. 178-183, March 2021.
    [DOI:10.1541/ieejjia.20004787]
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  5. Rodrigo Matos Carnier and Yasutaka Fujimoto, "Numerical Techniques for Optimization of Gait Generation," IEEJ Journal of Industry Applications, vol. 10, no. 2, pp. 236-246, March 2021.
    [DOI:10.1541/ieejjia.19012125]
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  6. Rodrigo Matos Carnier and Yasutaka Fujimoto, "Assessment of Machine Learning of Optimal Solutions for Biped Robots," International Journal of Mechanical Engineering and Robotics Research, vol. 10, no. 1, pp. 44-48, January 2021.
    [DOI:10.18178/ijmerr.10.1.44-48]
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International conference papers (reviewed)

  1. Ryuki Higuchi and Yasutaka Fujimoto, "Path Extraction for Autonomous Mobile Robot Using Skeletonization," in proceedings of IEEE Industrial Electronics Society Annual Conference (IECON), Toronto, October 2021. (Online)
    [DOI:10.1109/IECON48115.2021.9589792] [Repository]
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  2. Lang Bu and Yasutaka Fujimoto, "Sensor-less Back-drive Control of Direct-drivable RotLin Linear Series Elastic Actuator," in proceedings of IEEE Industrial Electronics Society Annual Conference (IECON), Toronto, October 2021. (Online)
    [DOI:10.1109/IECON48115.2021.9589365] [Repository]
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  3. Almachius Kahwa, Hidemine Obara, and Yasutaka Fujimoto, "Analysis and Implementation of a 5-Level Hybrid Inverter with Reduced Switching Devices Using Phase-Shifted PWM," in proceedings of IEEE Energy Conversion Congress and Exposition (ECCE), Vancouver, October 2021. (Online)
    [DOI:10.1109/ECCE47101.2021.9594983] [Repository]
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  4. Flavis Akawung Awungabeh and Yasutaka Fujimoto, "Thermal Analysis of Air Cooling System for Electric Machines Using Lumped Parameter and Flow Resistance Network," in proceedings of IEEE International Symposium on Industrial Electronics (ISIE), Kyoto, June 2021. (Online)
    [DOI:10.1109/ISIE45552.2021.9576489] [Repository]
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  5. Masazumi Katoh and Yasutaka Fujimoto, "Analysis of Force Generation in Microwave Motors," in proceedings of IEEJ International Workshop on Sensing, Actuation, Motion Control, and Optimization (SAMCON), Chiba, March 2021, pp. 266-269. (Online)
    [Link]
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  6. Akihiro Iizuka and Yasutaka Fujimoto, "Postural Control of 3D Inverted Pendulum Through Wearable-CMG Using the Hybrid Method," in proceedings of IEEJ International Workshop on Sensing, Actuation, Motion Control, and Optimization (SAMCON), Chiba, March 2021, pp. 216-219. (Online)
    [Link]
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  7. Tomoyuki Shimono, Shodai Tanaka, Yoshiyuki Hatta, Hiroshi Asai, and Yasutaka Fujimoto, "Mathematical Modeling, Finite Element Analysis, and Experimental Verification of Cross-Coupled 2-DOF Tubular SPMSM," in proceedings of IEEJ International Workshop on Sensing, Actuation, Motion Control, and Optimization (SAMCON), Chiba, March 2021, pp. 138-143. (Online)
    [Link]
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  8. Rodrigo Matos Carnier, Yue Li, Junji Shikata, and Yasutaka Fujimoto, "Modeling of Malware Propagation in IoT Network and Mitigation in Area Based on Local Routing Depth," in proceedings of IEEJ International Workshop on Sensing, Actuation, Motion Control, and Optimization (SAMCON), Chiba, March 2021, pp. 336-341. (Online)
    [Link]
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  9. Takumi Kawamura and Yasutaka Fujimoto, "Experimental Validation of Interface Aiding Human Depth Prediction on Images in terms of Usability," in proceedings of IEEE International Conference on Mechatronics (ICM), Chiba, March 2021. (Online)
    [DOI:10.1109/ICM46511.2021.9385644]
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Domestic conference papers

  1. Naoya Moriguchi, Masato Koyama, Yasutaka Fujimoto, Kenta Nagano, and Hiroshi Matsuki, "Fundamental Study of Back-drivability Control using cogging torque of Bilateral Drive Geared IPMSM," IEEJ Industry Applications Society Conference, Paper ID. 2-8, Nagaoka, August 2021. (in Japanese)
    [Link]
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  2. Kenichiro Mori and Yasutaka Fujimoto, "Evaluation of a Wearable Assisted Suit Using Highly Back-drivable Actuators," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, pp. 21-25, May 2021. (Online, in Japanese)
    [Link]
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  3. Kenta Nagano, Tomoyuki Shimono, and Yasutaka Fujimoto, "Investigation of force control for the robot arm using a high-reduction compound gearbox," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, pp. 27-30, May 2021. (Online, in Japanese)
    [Link]
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  4. Yoshiyuki Hatta, Kazuaki Ito, Yasutaka Fujimoto, and Tomoyuki Shimono, "Force Control for the Radial-Gap Two-Degree-of-Freedom Motor Based on a Magnetic Screw Structure," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, pp. 9-14, May 2021. (Online, in Japanese)
    [Link]
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Others

  1. Roberto Oboe, Michael Ruderman, and Yasutaka Fujimoto, "Guest Editorial: Advanced Motion Control for Mechatronic Applications With Precision and Force Requirements," IEEE Transactions on Industrial Electronics, vol. 68, no. 1, pp. 721-723, October 2021.
    [DOI:10.1109/TIE.2020.3023847]
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  2. Yasutaka Fujimoto, "Highly Backdrivable High-reduction-ratio Gearboxes for Robotic Actuators," IEEE/RSJ IROS Workshop: From Gears to Direct Drive: Recent Trends and Opportunities in Actuation, September 2021. (Invited)
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2020

Books

  1. Research Committee on Transition and new Trend of Control Technology on Water and Sewerage Facilities (eds.), "Transition and new Trend of Control Technology on Water and Sewerage Facilities," IEEJ Technical Report, no. 1503, December 2020. (co-author, in Japanese)
    [Link]
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  2. Yasutaka Fujimoto and Kan Akatsu, "Basic Theory of Electrical Machinery," CORONA Publishing, July 2020. (in Japanese)
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  3. Investigating R&D Committee on Motion Control with High-Performance (eds.), "Recent Progress in Motion Control for High-Performance," IEEJ Technical Report, no. 1483, June 2020. (co-author, in Japanese)
    [Link]
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Journal papers

  1. Chang Liu, Hongbo Liang, Naoya Ueda, Peirang Li, Yasutaka Fujimoto, and Chi Zhu, "Functional Evaluation of a Force Sensor-Controlled Upper-Limb Power-Assisted Exoskeleton with High Backdrivability," Sensors, vol. 20, no. 21, November 2020.
    [DOI:10.3390/s20216379]
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  2. Yu Hosoyamada, Yasutaka Fujimoto, Atsuo Kawamura, and Izuru Yuzuhihara, "Individual Deadbeat Control for Three-Phase Interliaved Buck DC/DC Converters," IEEE Transactions on Industry Applications, May 2020.
    [DOI:10.1109/TIA.2020.2998672]
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International conference papers (reviewed)

  1. Fuma Shimizu, Masato Koyama, Hiroshi Matsuki, Kenta Nagano, and Yasutaka Fujimoto, "Verification of usefulness of Power generation system using Bilateral Drive Gear," in proceedings of International Conference on Electrical Machines and Systems (ICEMS), Hamamatsu, November 2020. (Online)
    [DOI:10.23919/ICEMS50442.2020.9290799]
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  2. John Ebot Besong and Yasutaka Fujimoto, "A Simulation Method for a Motor Design Based on Magnetic Resonance Coupling Technology," in proceedings of International Conference on Electrical Machines and Systems (ICEMS), Hamamatsu, November 2020. (Online)
    [DOI:10.23919/ICEMS50442.2020.9291149]
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  3. Shun Inoue and Yasutaka Fujimoto, "Preliminary Study on a PM Magnetic Levitation Train," in proceedings of IEEE Industrial Electronics Society Annual Conference (IECON), Singapore, October 2020, Paper ID. SD-018627. (Online)
    [DOI:10.1109/IECON43393.2020.9255170]
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  4. Flavis Akawung Awungabeh and Yasutaka Fujimoto, "Design and Evaluation of Air-flow Cooling System for High Power-Density Motor for Robotic Applications," in proceedings of IEEE Energy Conversion Congress and Exposition (ECCE), Detroit, October 2020. (Online)
    [DOI:10.1109/ECCE44975.2020.9236348]
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  5. John Ebot Besong and Yasutaka Fujimoto, "A Motor Design based on Wireless Magnetic Resonance Coupling Technology," in proceedings of IEEE Energy Conversion Congress and Exposition (ECCE), Detroit, October 2020. (Online)
    [DOI:10.1109/ECCE44975.2020.9236068]
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  6. Lang Bu and Yasutaka Fujimoto, "A Robust Position Control System Based on Load Force Observer for RotLin Machine," in proceedings of IEEE Energy Conversion Congress and Exposition (ECCE), Detroit, October 2020. (Online)
    [DOI:10.1109/ECCE44975.2020.9236028]
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  7. Ryuki Higuchi and Yasutaka Fujimoto, "Road and Intersection Detection Using Convolutional Neural Network," in proceedings of IEEE International Workshop on Advanced Motion Control (AMC), Kristiansand, September 2020. (Online)
    [DOI:10.1109/AMC44022.2020.9244357]
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  8. Satoru Oba and Yasutaka Fujimoto, "3K Compound Planetary Reduction Gearbox with Non-backlash Mechanism," in proceedings of IEEE International Workshop on Advanced Motion Control (AMC), Kristiansand, September 2020. (Online)
    [DOI:10.1109/AMC44022.2020.9244361]
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  9. Rodrigo Matos Carnier and Yasutaka Fujimoto, "Optimization and Comparison of Human and Avian Robotic Walking," in proceedings of IEEE/ASME International Conference on Intelligent Advanced Mechatronics (AIM), Boston, July 2020. (Online)
    [DOI:10.1109/AIM43001.2020.9158964]
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  10. Rodrigo Matos Carnier and Yasutaka Fujimoto, "Precise Optimization of Robotic Bipedal Walking Using Hamiltonian Dynamics," in proceedings of IEEE International Symposium on Industrial Electronics (ISIE), Delft, June 2020. (Online)
    [DOI:10.1109/ISIE45063.2020.9152262]
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  11. Rodrigo Matos Carnier and Yasutaka Fujimoto, "Pseudospectral Optimization of Planar Robotic Walking using Whole-body Dynamics," in proceedings of IEEJ International Workshop on Sensing, Actuation, Motion Control, and Optimization (SAMCON), Tokyo, March 2020, Paper ID. SS-12.
    [Link]
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  12. Wenxiang Jia and Yasutaka Fujimoto, "Tactile Object Recognition using Neural Network," in proceedings of IEEJ International Workshop on Sensing, Actuation, Motion Control, and Optimization (SAMCON), Tokyo, March 2020, Paper ID. SS-8.
    [Link]
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  13. Siyu Zhou and Yasutaka Fujimoto, "Accuracy Improvement in Monocular Visual Odometry Using Graph-Cut RANSAC and PnP," in proceedings of IEEJ International Workshop on Sensing, Actuation, Motion Control, and Optimization (SAMCON), Tokyo, March 2020, Paper ID. P-28.
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  14. Hiroki Senga and Yasutaka Fujimoto, "Development of a Helical Motor for Active Knee Prosthesis," in proceedings of IEEJ International Workshop on Sensing, Actuation, Motion Control, and Optimization (SAMCON), Tokyo, March 2020, Paper ID. TT-29.
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  15. Takumi Kawamura and Yasutaka Fujimoto, "Analysis of stereo camera parameters effect on stereo matching performed by remote operator," in proceedings of 2020 IEEE 2nd Global Conference on Life Sciences and Technologies (LifeTech), Kyoto, March 2020, pp. 212-213. (Online, Outstanding Student Paper Award)
    [DOI:10.1109/LifeTech48969.2020.1570618948 ]
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Domestic conference papers

  1. Akihiro Iizuka and Yasutaka Fujimoto, "Posture stabilization of 3D upper boy posture by backpack type CMG using Kalman filter," Papers of Joint Technical Meeting on Industrial Instrumentation and Control and Mechatronics Control, IEEJ, Paper ID. IIC-20-025/MEC-20-018, September 2020. (in Japanese)
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  2. Masazumi Katoh and Yasutaka Fujimoto, "Investigation of Magnetic Field for Realizing Microwave Motor," Papers of Joint Technical Meeting on Motor Drive, Rotating Machinery and Linear Drives, IEEJ, pp. 177-180, September 2020. (in Japanese)
    [Link]
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  3. Yoshiyuki Hatta, Yasutaka Fujimoto, and Tomoyuki Shimono, "Investigation into Radial-Gap Two-Degree-of-Freedom Motor Based on Magnetic Screw Structure," Papers of Joint Technical Meeting on Transportation and Electric Railway and Linear Drives, IEEJ, pp. 47-52, January 2020. (in Japanese)
    [Link]
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2019

Journal papers

  1. Hiroshi Matsuki, Kenta Nagano, and Yasutaka Fujimoto, "Bilateral Drive Gear - a Highly Backdrivable Reduction Gearbox for Robotic Actuators," IEEE/ASME Transactions on Mechatronics, vol. 24, no. 6, pp. 2661-2673, October 2019. (2020 Transactions Best Paper Award)
    [DOI:10.1109/TMECH.2019.2946403]
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  2. Kenta Nagano, Tomoyuki Shimono, and Yasutaka Fujimoto, "Backdrivability Improvement Method Based on Angular Transmission Error in a High Reduction Gear," IEEJ Journal of Industry Applications, vol. 8, no. 5, pp. 779-786, September 2019.
    [DOI:10.1541/ieejjia.8.779]
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  3. Kenta Nagano and Yasutaka Fujimoto, "Simplification of Motion Generation in the Singular Configuration of a Wheel-Legged Mobile Robot," IEEJ Journal of Industry Applications, vol. 8, no. 5, pp. 745-755, September 2019.
    [DOI:10.1541/ieejjia.8.745]
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  4. Phi Van Lam and Yasutaka Fujimoto, "A Robotic Cane for Balance Maintenance Assistance," IEEE Transactions on Industrial Informatics, vol. 15, no. 7, pp. 3998-4009, June 2019.
    [DOI:10.1109/TII.2019.2903893]
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  5. Hiroshi Asai, Tomoyuki Shimono, Yasutaka Fujimoto, Takahiro Mizoguchi, and Kouhei Ohnishi, "Mathematical Modeling of Semicircular Linear Motor Based on Vector Potential with Landen's Transformation," IEEE Transactions on Industry Applications, vol. 55, no. 1, pp. 437-447, January 2019.
    [DOI:10.1109/TIA.2018.2870837] [Repository]
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International conference papers (reviewed)

  1. Naoto Akiyama and Yasutaka Fujimoto, "Highly Efficient 2K-H Compound Planetary Reduction Gearbox Using Balancer," in proceedings of IEEE Industrial Electronics Society Annual Conference (IECON), Lisbon, October 2019, Paper ID. LD-023809.
    [DOI:10.1109/IECON.2019.8926722 ]
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  2. Yue Li and Yasutaka Fujimoto, "A Novel Robotic Seat for Stabilizing Upper Body Posture," in proceedings of IEEE Industrial Electronics Society Annual Conference (IECON), Lisbon, October 2019, Paper ID. LD-023892.
    [DOI:10.1109/IECON.2019.8927542 ]
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  3. Jun Tsukahara, Yasutaka Fujimoto, and Hironori Fudeyasu, "Rainfall Forecasting by using Residual Network with Cloud Image and Humidity,," in proceedings of IEEE International Conference on Industrial Informatics (INDIN), Helsinki-Espoo, July 2019.
    [DOI:10.1109/INDIN41052.2019.8972197 ]
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  4. Yoshiki Kanai and Yasutaka Fujimoto, "Performance Analysis of Torque-sensorless Assist Control of a Powered Exoskeleton Using Highly Back-drivable Actuators," in proceedings of IEEE International Conference on Industrial Informatics (INDIN), Helsinki-Espoo, July 2019.
    [DOI:10.1109/INDIN41052.2019.8972220 ]
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  5. Ryo Toshimitsu and Yasutaka Fujimoto, "Transformation Between Simple and Detailed Maps Based on Line Matching for Robot Navigation," in proceedings of IEEE International Conference on Industrial Informatics (INDIN), Helsinki-Espoo, July 2019.
    [DOI:10.1109/INDIN41052.2019.8972191 ]
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  6. Flavis Akawung Awungabeh and Yasutaka Fujimoto, "Design and Thermal Analysis of Cooling System for High-Power Density Motor Based on Air-flow," in proceedings of IEEE International Symposium on Industrial Electronics (ISIE), Vancouver, June 2019.
    [DOI:10.1109/ISIE.2019.8781494]
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  7. Pablo Rene Lopez Deras and Yasutaka Fujimoto, "Optimization of two-channel bilateral control based on sensitivity function through transparency analysis," in proceedings of IEEE International Symposium on Industrial Electronics (ISIE), Vancouver, June 2019.
    [DOI:10.1109/ISIE.2019.8781326]
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  8. John Ebot Besong and Yasutaka Fujimoto, "A General Framework for the Analysis and Design of a Wireless Resonant Motor," in proceedings of IEEE International Electric Machines and Drives Conference (IEMDC), San Diego, May 2019.
    [DOI:10.1109/IEMDC.2019.8785220]
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  9. Yoshiyuki Hatta, Tomoyuki Shimono, and Yasutaka Fujimoto , "Design and Analysis of Interior Permanent Magnet Two Degrees of Freedom Motor Based on Cross-Coupled Structure," in proceedings of IEEE International Electric Machines and Drives Conference (IEMDC), San Diego, May 2019.
    [DOI:10.1109/IEMDC.2019.8785278]
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  10. Ryota Aihara and Yasutaka Fujimoto, "Free-Space Estimation for Self-Driving System using Millimeter Wave Radar and Convolutional Neural Network," in proceedings of IEEE International Conference on Mechatronics (ICM), Ilmenau, March 2019.
    [DOI:10.1109/ICMECH.2019.8722937]
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  11. Almachius Kahwa, Hidemine Obara, and Yasutaka Fujimoto, "Estimation and Analysis of Power Loss in a Reduced Switches Count H-bridge Multilevel Inverter," in proceedings of IEEE International Conference on Mechatronics (ICM), Ilmenau, March 2019.
    [DOI:10.1109/ICMECH.2019.8722859]
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  12. Phi Van Lam and Yasutaka Fujimoto, "Examination of a Control Method for a Walking Assistance of Two-Wheeled Walker," in proceedings of IEEE International Conference on Mechatronics (ICM), Ilmenau, March 2019.
    [DOI:10.1109/ICMECH.2019.8722920]
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  13. Yusuke Aoki and Yasutaka Fujimoto, "Modeling and Control of Magnetic-Geared Motor with Double-layered Structure," in proceedings of IEEJ International Workshop on Sensing, Actuation, Motion Control, and Optimization (SAMCON), Chiba, March 2019.
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Domestic conference papers

  1. Timur Hamraev and Yasutaka Fujimoto, "Design of 3K Planetary Gear for Electric Vehicle," IEEJ Industry Applications Society Conference, Paper ID. 4-9, Nagasaki, August 2019.
    [Link]
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  2. Hiroshi Matsuki and Yasutaka Fujimoto, "Proposal of Bilateral Drive Gear Design Method Considering Allowable Torque," IEEJ Industry Applications Society Conference, Paper ID. 5-34, Nagasaki, August 2019. (in Japanese)
    [Link]
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Others

  1. Yasutaka Fujimoto, "Highly Backdrivable Actuators for Human-friendly Mechatronics," IFAC Workshop on Robot Control, September 2019. (Invited)
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  2. Yasutaka Fujimoto, "Highly Backdrivable Actuators for Human-Machine Collaboration," International Conference on Climbing and Walking Robots and Support Technologies for Mobile Machines, Kuala Lumpur, August 2019. (Keynote Speech)
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2018

Journal papers

  1. Akihiro Suzumura and Yasutaka Fujimoto, "Generalized Design of Position-based Bilateral Control Parameterized by Complementary Sensitivity Function," IEEE Transactions on Industrial Electronics, vol. 65, no. 11, pp. 8707-8717, November 2018.
    [DOI:10.1109/TIE.2018.2811359]
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  2. Masahiro Tajiri, Pablo Lopez, and Yasutaka Fujimoto, "Design of Two-channel Bilateral Control Systems by a Transfer-Function-Based Approach," IEEE Transactions on Industrial Electronics, vol. 65, no. 7, pp. 5655-5664, July 2018.
    [DOI:10.1109/TIE.2017.2750621]
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  3. Christophe S. Cyusa and Yasutaka Fujimoto, "Enactment Based Direct-Drive Test of a Novel Radial-Gap Helical RotLin Machine," IEEE Transactions on Industry Applications, vol. 54, no. 2, pp. 1273-1282, March 2018.
    [DOI:10.1109/TIA.2017.2766578]
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International conference papers (reviewed)

  1. Phi Van Lam, Tomoyuki Shimono, and Yasutaka Fujimoto, "Using a Nonlinear Disturbance Observer to Estimated the Human Force Applied to a Two-Wheeled Cane for Walking Assistance," in proceedings of IEEE Industrial Electronics Society Annual Conference (IECON), Washington D.C., October 2018.
    [DOI:10.1109/IECON.2018.8591158] [Repository]
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  2. Yoshiki Kanai and Yasutaka Fujimoto, "Torque-Sensorless Control for a Powered Exoskeleton Using Highly Back-Drivable Actuators," in proceedings of IEEE Industrial Electronics Society Annual Conference (IECON), Washington D.C., October 2018.
    [DOI:10.1109/IECON.2018.8591255] [Repository]
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  3. Rodrigo M. Carnier and Yasutaka Fujimoto, "Comparison of Energy Consumption of an Optimized Gait Cycle between Human-like and Bird-like Leg Models," in proceedings of IEEE Industrial Electronics Society Annual Conference (IECON), Washington D.C., October 2018.
    [DOI:10.1109/IECON.2018.8592713] [Repository]
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  4. Mounia Janah and Yasutaka Fujimoto, "Performance Analysis of an Indoor Localization and Mapping System Using 2D Laser Range Finder Sensor," in proceedings of IEEE Industrial Electronics Society Annual Conference (IECON), Washington D.C., October 2018.
    [DOI:10.1109/IECON.2018.8591207] [Repository]
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  5. Christophe S. Cyusa and Yasutaka Fujimoto, "Controlled Backdrivability of Radial-Gap Magnetic-Screw Type RotLin Actuator," in proceedings of IEEE Energy Conversion Congress and Exposition (ECCE), Portland, September 2018, pp. 5000-5004.
    [DOI:10.1109/ECCE.2018.8557454]
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  6. Yu Hosoyamada, Itsuo Yuzurihara, Yasutaka Fujimoto, and Atsuo Kawamura, "High-Speed High/Low Pulse Operation by Deadbeat Control Considering Control Delay in Three-Phase Interleaved DC/DC Converter," in proceedings of IEEE Energy Conversion Congress and Exposition (ECCE), Portland, September 2018, pp. 182-189.
    [DOI:10.1109/ECCE.2018.8557362]
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  7. Yunpeng Wang and Yasutaka Fujimoto, "Fast and High-performance Multi-convolution Deep Neural Network Structure with Residuals," in proceedings of MECHATRONICS (MECHATRONICS), Tsu, September 2018.
    [DOI:10.1109/MECATRONICS.2018.8495837] [Repository]
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  8. Nicola Fiorato, Yasutaka Fujimoto, and Roberto Oboe, "A LSTM Neural Network applied to Mobile Robots Path Planning," in proceedings of IEEE International Conference on Industrial Informatics (INDIN), Porto, July 2018.
    [DOI:10.1109/INDIN.2018.8472028] [Repository]
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  9. Pablo R. Lopez Deras and Yasutaka Fujimoto, "Two-channel Bilateral Control of Delta Robots with Gravity Compensation," in proceedings of IEEE International Symposium on Industrial Electrnoics (ISIE), Cairns, June 2018, pp. 1081-1086.
    [DOI:10.1109/ISIE.2018.8433846] [Repository]
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  10. Mounia Janah and Yasutaka Fujimoto, "Study Comparison between Firefly Algorithm and Particle Swarm Optimization for SLAM Problems," in proceedings of IEEJ International Power Electronics Conference (IPEC), Niigata, May 2018, Paper ID. 22C1-4.
    [DOI:10.23919/IPEC.2018.8507877] [Repository]
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  11. Phi Van Lam and Yasutaka Fujimoto, "Two-Wheels Cane for Walking Assistance," in proceedings of IEEJ International Power Electronics Conference (IPEC), Niigata, May 2018, Paper ID. 21H2-4.
    [DOI:10.23919/IPEC.2018.8507580]
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  12. Almachius Kahwa, Hidemine Obara, and Yasutaka Fujimoto, "Design of 5-levels Reduced Switches Count H-bridge Multilevel Inverter," in proceedings of IEEE International Workshop on Advanced Moiton Control (AMC), Tokyo, March 2018.
    [DOI:10.1109/AMC.2019.8371060]
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  13. Norihito Fukushima and Yasutaka Fujimoto, "Experimental Verification of Torque Sensorless Control for Electric Power-Assisted Bicycles on Sloped Environment," in proceedings of IEEE International Workshop on Advanced Moiton Control (AMC), Tokyo, March 2018.
    [DOI:10.1109/AMC.2019.8371064] [Repository]
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  14. Hiroya Takahashi, Hidemine Obara, and Yasutaka Fujimoto, "Dead Time Compensation for Three-level Flying Capacitor Inverter with Phase Shift PWM," in proceedings of IEEE International Workshop on Advanced Moiton Control (AMC), Tokyo, March 2018.
    [DOI:10.1109/AMC.2019.8371093] [Repository]
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  15. Masato Koyama, Tomoyuki Shimono, Yosuke Asano, and Yasutaka Fujimoto, "Robust-control using model-error-feedback CDOB and DOB under variable-time-delay," in proceedings of IEEE International Workshop on Advanced Moiton Control (AMC), Tokyo, March 2018.
    [DOI:10.1109/AMC.2019.8371161] [Repository]
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  16. Yoshiki Naito and Yasutaka Fujimoto, "Design and Simulation of a 7-DoF Robot Arm Driven by Helical Motors," in proceedings of IEEJ International Workshop on Sensing, Actuation, Motion Control, and Optimization (SAMCON), Tokyo, March 2018.
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  17. Hiroki Oya and Yasutaka Fujimoto, "Postural Control Experiments for 3D Inverted Pendulum Using Wearable-CMG," in proceedings of IEEJ International Workshop on Sensing, Actuation, Motion Control, and Optimization (SAMCON), Tokyo, March 2018.
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  18. Hiroyuki Noma and Yasutaka Fujimoto, "Analysis of Low-Cogging PM Motor for Highly Backdrivable Actuators," in proceedings of IEEJ International Workshop on Sensing, Actuation, Motion Control, and Optimization (SAMCON), Tokyo, March 2018.
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  19. Masato Koyama and Yasutaka Fujimoto, "Simultaneous design of linear motion and power-saving magLev control of helical motor," in proceedings of IEEJ International Workshop on Sensing, Actuation, Motion Control, and Optimization (SAMCON), Tokyo, March 2018.
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  20. Ryo Toshimitsu and Yasutaka Fujimoto, "Detection of Road Direction Using 2D LRF in Unknown Environment," in proceedings of IEEJ International Workshop on Sensing, Actuation, Motion Control, and Optimization (SAMCON), Tokyo, March 2018.
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  21. Toshifumi Matsuno and Yasutaka Fujimoto, "Experimental Verification of Localization by Optimization Considering Occupancy," in proceedings of IEEJ International Workshop on Sensing, Actuation, Motion Control, and Optimization (SAMCON), Tokyo, March 2018.
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  22. Kenta Nagano and Yasutaka Fujimoto, "A Simplification of Motion Generation Method in the Singular Configuration of a Wheel-Legged Mobile Robot," in proceedings of IEEJ International Workshop on Sensing, Actuation, Motion Control, and Optimization (SAMCON), Tokyo, March 2018.
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  23. John Ebot Besong and Yasutaka Fujimoto, "Design Analysis for a Novel Wireless Resonant Actuator," in proceedings of IEEJ International Workshop on Sensing, Actuation, Motion Control, and Optimization (SAMCON), Tokyo, March 2018.
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  24. Christophe Cyusa and Yasutaka Fujimoto, "Radial-Gap Helical RotLin Machine Attainment as an Alternative of New Actuation Technologies," in proceedings of IEEJ International Workshop on Sensing, Actuation, Motion Control, and Optimization (SAMCON), Tokyo, March 2018.
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Domestic conference papers

  1. Yoshiki Kanai and Yasutaka Fujimoto, "Verification of Torque-sensorless Control for a Powered Exoskeleton Using Highly Back-drivable Actuators," IEEJ Industry Applications Society Conference, Yokohama, August 2018. (in Japanese)
    [Link]
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  2. Jun Tsukahara, Yasutaka Fujimoto, and Hironori Fudeyasu, "Rainfall Forecasting Method Using Difference Information of Cloud Images by Convolution Neural Network," IEEJ Industry Applications Society Conference, Yokohama, August 2018. (in Japanese)
    [Link]
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  3. Ryo Toshimitsu and Yasutaka Fujimoto, "Localization on Rough Maps Using Trajectory Information," IEEJ Industry Applications Society Conference, Yokohama, August 2018. (in Japanese)
    [Link]
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  4. Ryota Aihara and Yasutaka Fujimoto, "ree Space Detection with Using the Neural Network," IEEJ Industry Applications Society Conference, Yokohama, August 2018. (in Japanese)
    [Link]
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Others

  1. Yasutaka Fujimoto, "Design of highly backdirvable reduction gears for robotic actuators - Bilateral Drive Technology -," IEEE ICRA2018 Workshop: Which Torque Controlled Actuator Do I need? - On Criteria, Metrics and Experiments for Design, Selection and Comparison, Brisbane, May 2018. (Invited)
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2017

Books

  1. Fumitoshi Matsuno, Koichi Osuka, Hitoshi Matsubara, Itsuki Noda, and Masahiko Inami (eds.), "Robot Control Handbook," Kindai Kagaku sha, December 2017. (co-author, Sec. 15.5.5, Sec. 17.2.2, in Japanese)
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  2. Tomomichi Sugihara and Yasutaka Fujimoto, "Dynamics Analysis: Equations of Motion, in Ambarish Goswami and Prahlad Vadakkepat (eds) Humanoid Robotics: A Reference," Springer, pp. 1-32, October 2017.
    [DOI:10.1007/978-94-007-7194-9_3-1]
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Journal papers

  1. Takumi Kurosawa and Yasutaka Fujimoto, "Torque Sensorless Control for an Electric Power Assisted Bicycle with Instantaneous Pedaling Torque Estimation," IEEJ Journal of Industry Applications, vol. 6, no. 2, pp. 124-129, March 2017.
    [DOI:10.1541/ieejjia.6.124]
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  2. Hiroaki Narita, Makoto Saruwatari, Jun Matsui, and Yasutaka Fujimoto, "Technique for Improving the Flow Rate Estimation Range by Using an Axial Flow Water Turbine Generator," IEEJ Transactions on Industry Applications, vol. 137, no. 1, pp. 30-35, January 2017. (in Japanese)
    [DOI:10.1541/ieejias.137.30]
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International conference papers (reviewed)

  1. Hiroki Oya and Yasutaka Fujimoto, "Preliminary Experiments for Postural Control Using Wearable-CMG," in proceedings of IEEE Industrial Electronics Society Annual Conference (IECON), Beijing, November 2017, pp. 7602-7607.
    [DOI:10.1109/IECON.2017.8217332 ]
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  2. Rodrigo Matos Carnier and Yasutaka Fujimoto, "Energy-efficient Optimal Control of Robotic Leg by Indirect Methods," in proceedings of IEEE Industrial Electronics Society Annual Conference (IECON), Beijing, October 2017, pp. 6721-6726.
    [DOI:10.1109/IECON.2017.8217174 ]
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  3. Jiayi Wang and Yasutaka Fujimoto, "Combination of the ICP and the PSO for 3D-SLAM," in proceedings of IEEE Industrial Electronics Society Annual Conference (IECON), Beijing, October 2017, pp. 8261-8266.
    [DOI:10.1109/IECON.2017.8217450 ]
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  4. Norihito Fukushima and Yasutaka Fujimoto, "Estimation of Pedaling Torque for Electric Power-Assisted Bicycle on Slope Environment," in proceedings of IEEE International Conference on Advanced Intelligent Mechatronics (AIM), Munich, July 2017, pp. 1682-1687.
    [DOI:10.1109/AIM.2017.8014260 ]
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  5. Phi Van Lam and Yasutaka Fujimoto, "Completed Hardware Design and Controller of the Robotic Cane Using the Inverted Pendulum for Walking Assistance," in proceedings of IEEE International Symposium on Industrial Electronics (ISIE), Edinburgh, June 2017, pp. 1935-1940.
    [DOI:10.1109/ISIE.2017.8001547 ]
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  6. John Ebot Besong and Yasutaka Fujimoto, "Design Considerations for a Novel Wireless Resonant Actuator," in proceedings of IEEJ International Workshop on Sensing, Actuation, Motion Control, and Optimization (SAMCON), Nagaoka, March 2017, Paper ID. TT6-3.
    Cite This
  7. Yutaro Hagino and Yasutaka Fujimoto, "Design and Analysis of a Compact and High-Thrust Force Spiral Motor for Active Knee Joint," in proceedings of IEEJ International Workshop on Sensing, Actuation, Motion Control, and Optimization (SAMCON), Nagaoka, March 2017, Paper ID. TT9-4.
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  8. Yasutaka Fujimoto and Daiji Kobuse, "Highly Backdrivable Robotic Actuators," in proceedings of IEEJ International Workshop on Sensing, Actuation, Motion Control, and Optimization (SAMCON), Nagaoka, March 2017, Paper ID. IS2-1. (Invited)
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  9. Ryo Kakizaki and Yasutaka Fujimoto, "Design and Analysis of Switched Reluctance Helical Motor," in proceedings of IEEJ International Workshop on Sensing, Actuation, Motion Control, and Optimization (SAMCON), Nagaoka, March 2017, Paper ID. TT6-5.
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  10. Hiromasa Kitamura and Yasutaka Fujimoto, "Design and Analysis of a High-Torque Magnetic Geared Motor," in proceedings of IEEJ International Workshop on Sensing, Actuation, Motion Control, and Optimization (SAMCON), Nagaoka, March 2017, Paper ID. TT6-1.
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  11. Masahiro Tajiri and Yasutaka Fujimoto, "Two-Channel Bilateral Control in Multi-Degree of Freedom Mechanism," in proceedings of IEEJ International Workshop on Sensing, Actuation, Motion Control, and Optimization (SAMCON), Nagaoka, March 2017, Paper ID. V-3.
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  12. Jiayi Wang and Yasutaka Fujimoto, "Comparison of ICP and PSO in 3D Map Matching," in proceedings of IEEJ International Workshop on Sensing, Actuation, Motion Control, and Optimization (SAMCON), Nagaoka, March 2017, Paper ID. TT7-6.
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  13. Christophe S. Cyusa and Yasutaka Fujimoto, "Servo Control Feasibility of a Magnetic Screw-Like Radial-Gap RotLin Actuator," in proceedings of IEEJ International Workshop on Sensing, Actuation, Motion Control, and Optimization (SAMCON), Nagaoka, March 2017, Paper ID. TT4-1. (Í¥½¨ÏÀʸȯɽ¾Þ)
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  14. Jessica Bergamo and Yasutaka Fujimoto, "Robust Control of Parameter Fluctuations For Helical Motors," in proceedings of IEEJ International Workshop on Sensing, Actuation, Motion Control, and Optimization (SAMCON), Nagaoka, March 2017, Paper ID. TT4-3.
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  15. Phi Van Lam and Yasutaka Fujimoto, "Building and Test a Controller of the Robotic Cane for Walking Assistance," in proceedings of IEEJ International Workshop on Sensing, Actuation, Motion Control, and Optimization (SAMCON), Nagaoka, March 2017, Paper ID. SS2-6.
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Domestic conference papers

  1. Ryota Aihara and Yasutaka Fujimoto, "Robust Free Space Detection with Using Milimeter Wave Radar," SICE System Integration Division Annual Conference, Paper ID. 3E2-08, Sendai, December 2017. (in Japanese)
    [Link]
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  2. Toshifumi Matsuno and Yasutaka Fujimoto, "Localization by optimization considering occupancy degree with a single 2-D LRF," SICE System Integration Division Annual Conference, Paper ID. 1F1-04, Sendai, December 2017. (in Japanese)
    [Link]
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  3. Yoshiki Naito and Yasutaka Fujimoto, "Dynamic Simulation of a 7-DOF Robot Arm Driven by Helical Motors," Proceedings of the Japan Joint Automatic Control Conference, vol. 60, Paper ID. FrC1-1, Chofu, November 2017. (in Japanese)
    [DOI:10.11511/jacc.60.0_159]
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  4. Yasutaka Fujimoto, "Highly-efficient Backdrivable Reduction Gearboxes for Robotic Applications," IEEJ Industry Applications Society Conference, Paper ID. 2-S12-3, Hakodate, August 2017. (in Japanese)
    [Link]
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  5. Hisanori Oishi and Yasutaka Fujimoto, "Design, Making and Experiment to Manufacture Motor Cores Enabling Three Dimensional Shaped Printing," National Convention of the Institute of Electrical Engineers of Japan, vol. 4, pp. 386-387, Toyama, March 2017. (in Japanese)
    [Link]
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  6. Yuta Takakuwa and Yasutaka Fujimoto, "Rainfall prediction method using cloud images by Convolutional Neural Network," National Convention of the Institute of Electrical Engineers of Japan, vol. 3, pp. 163-164, Toyama, March 2017. (in Japanese)
    [Link]
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2016

Journal papers

  1. Akihiro Suzumura, Yasutaka Fujimoto, Toshiyuki Murakami, and Roberto Oboe, "A General Framework for Designing SISO-Based Motion Controller with Multiple Sensor Feedback," IEEE Transactions on Industrial Electronics, vol. 63, no. 12, pp. 7607-7620, December 2016.
    [DOI:10.1109/TIE.2016.2597133]
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  2. Kenta Nagano and Yasutaka Fujimoto, "Comparison of Methods for Solving the Singular Configuration of a Wheel-Legged Mobile Robot," IEEJ Journal of Industry Applications, vol. 5, no. 5, pp. 378-391, September 2016.
    [DOI:10.1541/ieejjia.5.378]
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  3. Masato Koyama and Yasutaka Fujimoto, "Zero Power Control Based on External Force Feedback for Helical Motor," IEEJ Journal of Industry Applications, vol. 5, no. 4, pp. 314-320, July 2016.
    [DOI:10.1541/ieejjia.5.314]
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  4. E. Sasaki, D. Nakayama, T. Ariyama, T. Takao, O. Tsukamoto, Yasutaka Fujimoto, T. Yamaguchi, E. Ueno, T. Kato, R. Matsuo, Y. Yamamoto, and N. Matsuda, "Study on Quench Protection of Coil Wound of Bi/Ag-Sheathed Wire," IEEE Transactions on Applied Superconductivity, vol. 26, no. 4, June 2016.
    [DOI:10.1109/TASC.2016.2523062]
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  5. Yudai Hasegawa and Yasutaka Fujimoto, "Experimental Verification of Path Planning with SLAM," IEEJ Journal of Industry Applications, vol. 5, no. 3, pp. 253-260, May 2016.
    [DOI:10.1541/ieejjia.5.253]
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  6. Ryoji Arai and Yasutaka Fujimoto, "Verification of Estimation of Gap Displacement for Helical Motor," IEEJ Journal of Industry Applications, vol. 5, no. 2, pp. 148-153, March 2016.
    [DOI:10.1541/ieejjia.5.148]
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International conference papers (reviewed)

  1. Masato Koyama and Yasutaka Fujimoto, "Improvement of Position Tracking and Magnetic-Levitation Control Based on Optimal-Control for Helical Motor," in proceedings of IEEE Industrial Electronics Society Annual Conference (IECON), Firenze, October 2016, pp. 5808-5813.
    [DOI:10.1109/IECON.2016.7793024]
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  2. Akihiro Suzumura and Yasutaka Fujimoto, "Three-Degree-of-Freedom Control for Impedance Control using Encoder/Accelerometer," in proceedings of IEEE Industrial Electronics Society Annual Conference (IECON), Firenze, October 2016, pp. 5826-5831.
    [DOI:10.1109/IECON.2016.7793247]
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  3. Christophe S. Cyusa and Yasutaka Fujimoto, "Pre-Drive Test of an Implemented Novel Radial-Gap Helical ROTLIN Machine," in proceedings of IEEE Energy Conversion Congress and Exposition (ECCE), Milwaukee, September 2016, pp. 1116-.
    [DOI:10.1109/ECCE.2016.7855366]
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  4. Daiji Kobuse and Yasutaka Fujimoto, "Efficiency Optimization of High-reduction-ratio Planetary Gears for Very High Power Density Actuators," in proceedings of IEEE International Symposium on Industrial Electronics (ISIE), Santa Clara, June 2016, pp. 1240-1245.
    [DOI:10.1109/ISIE.2016.7745072]
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  5. Yasutaka Fujimoto, "Preliminary Analysis and Experiments of a Resonant Single Phase Polarization Motor," in proceedings of IEEE International Symposium on Industrial Electronics (ISIE), Santa Clara, June 2016, pp. 657-661.
    [DOI:10.1109/ISIE.2016.7744967]
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  6. Dinh Van Bui and Yasutaka Fujimoto, "3D Modeling and Nonlinear Control using Algorithmic Differentiation for Mono-Wheel Robot," in proceedings of IEEE International Workshop on Advanced Motion Control (AMC), Auckland, April 2016, pp. 558-564.
    [DOI:10.1109/AMC.2016.7496409]
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  7. Akihiro Suzumura and Yasutaka Fujimoto, "On Explicit Implementation of Multiple Disturbance Observers Derived from Three-Degree-of-freedom Control," in proceedings of IEEE International Workshop on Advanced Motion Control (AMC), Auckland, April 2016, pp. 442-447.
    [DOI:10.1109/AMC.2016.7496390]
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  8. Yasutaka Fujimoto and Masahiro Tajiri, "Transfer Function-based Approach for Designing Two-channel Bilateral Control Systems," in proceedings of IEEJ International Workshop on Sensing, Actuation, Motion Control, and Optimization (SAMCON), Tokyo, March 2016, Paper ID. IS1-5. (Invited)
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  9. Hiroki Oya and Yasutaka Fujimoto, "Wearable Device for Postural Control using Control Moment Gyroscopes," in proceedings of IEEJ International Workshop on Sensing, Actuation, Motion Control, and Optimization (SAMCON), Tokyo, March 2016, Paper ID. TT9-6.
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  10. Kyohei Shimizu and Yasutaka Fujimoto, "A Robotic Cane for Walking Support Using Two Control Modes," in proceedings of IEEJ International Workshop on Sensing, Actuation, Motion Control, and Optimization (SAMCON), Tokyo, March 2016, Paper ID. TT9-5.
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  11. Okechukwu Efobi and Yasutaka Fujimoto, "Design, Analysis and Performance Estimation of a Novel Worm Drive Actuator," in proceedings of IEEJ International Workshop on Sensing, Actuation, Motion Control, and Optimization (SAMCON), Tokyo, March 2016, Paper ID. TT2-3.
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  12. Christophe S. Cyusa and Yasutaka Fujimoto, "Inherent Back-EMF Measurement of a Novel Radial-Gap Helical ROTLIN Machine," in proceedings of IEEJ International Workshop on Sensing, Actuation, Motion Control, and Optimization (SAMCON), Tokyo, March 2016, Paper ID. TT2-1.
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  13. Takumi Kurosawa, Yasutaka Fujimoto, and Takeji Tokumaru, "Torque Sensorless Control for Electric Power Assisted Bicycle with Instantaneous Pedaling Torque Estimation," in proceedings of IEEJ International Workshop on Sensing, Actuation, Motion Control, and Optimization (SAMCON), Tokyo, March 2016, Paper ID. TT4-4.
    Cite This
  14. Shunsuke Sasaki and Yasutaka Fujimoto, "Impact Force Control by Helical Motor," in proceedings of IEEJ International Workshop on Sensing, Actuation, Motion Control, and Optimization (SAMCON), Tokyo, March 2016, Paper ID. TT1-3.
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Domestic conference papers

  1. Dinh Van Bui and Yasutaka Fujimoto, "Verification of Nonlinear Observer using Algorithmic Differentiation and Application to Mono-wheel Robot," Proceedings of the Japan Joint Automatic Control Conference, vol. 59, Paper ID. ThC7-2, Kitakyushu, November 2016. (in Japanese)
    [DOI:10.11511/jacc.59.0_519]
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  2. Satoshi Sadamura and Yasutaka Fujimoto, "Path-Planning Method based on CNN for Autonomous Navigation in Unknown Environment," Proceedings of the Japan Joint Automatic Control Conference, vol. 59, pp. 641-, Kitakyushu, November 2016. (in Japanese)
    [DOI:10.11511/jacc.59.0_641]
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  3. Zhen Zeng and Yasutaka Fujimoto, "Path Planning Algorithm In Unknown Environment Base On Neural Networks," Annual Conference of the Robotics Society of Japan, Paper ID. 1C1-06, Yamagata, September 2016. (in Japanese)
    [Link]
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  4. Akihiro Suzumura and Yasutaka Fujimoto, "Performance Improvement of bilateral control by using complementary-sensitivity-based parameterization utilizing divided transfer function," Papers of Technical Meeting on Mechatronics Control, IEEJ, Paper ID. MEC-16-007, Toyosu, September 2016. (in Japanese)
    [Link]
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  5. Masahiro Tajiri and Yasutaka Fujimoto, "Design of Bilateral Control By Using a Single Controller," Papers of Technical Meeting on Mechatronics Control, IEEJ, Paper ID. MEC-16-009, Toyosu, September 2016. (in Japanese)
    [Link]
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  6. Yutaro Hagino and Yasutaka Fujimoto, "Design and Analysis of Compact and High-Thrust Force Helical Motor for Active Prosthetic Knee Joint," IEEJ Industry Applications Society Conference, Paper ID. 3-39, Maebashi, September 2016. (in Japanese)
    [Link]
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  7. Hiromasa Kitamura and Yasutaka Fujimoto, "Basic research on the torque improvement of magnetic gear motor," IEEJ Industry Applications Society Conference, Paper ID. 3-75, Maebashi, September 2016. (in Japanese)
    [Link]
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  8. Masahiro Tajiri and Yasutaka Fujimoto, "Reproducibility and Operability of A Two-channel Bilateral Control System," IEEJ Industry Applications Society Conference, Paper ID. 2-15, Maebashi, August 2016. (in Japanese)
    [Link]
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Others

  1. Yasutaka Fujimoto, "Challenges in Human-friendly Mechatronics," International Conference on Engineering and ICT, April 2016. (Keynote Speech)
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2015

Journal papers

  1. Mototsugu Omura, Tomoyuki Shimono, and Yasutaka Fujimoto, "Thrust Characteristics Improvement of a Circular Shaft Motor for Direct-Drive Applications," IEEE Transactions on Industry Applications, vol. 51, no. 5, pp. 3647-3655, September 2015.
    [DOI:10.1109/TIA.2015.2421275]
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  2. O. Tsukamoto, Yasutaka Fujimoto, T. Yamaguchi, E. Ueno, T. Kato, T. Takao, E. Sasaki, and T. Anazawa, "Quench Protection Characteristics of Coil Wound of Bi/Ag-Sheathed Wire," IEEE Transactions on Applied Superconductivity, vol. 25, no. 3, Paper ID. #4700504, June 2015.
    [DOI:10.1109/TASC.2014.2367731]
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  3. Mototsugu Omura, Tomoyuki Shimono, and Yasutaka Fujimoto, "Development of Semicircular Tubular Coreless Linear Motor and Its Motion Control," IEEJ Transactions on Industry Applications, vol. 135, no. 3, pp. 246-257, March 2015.
    [DOI:10.1541/ieejias.135.246]
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International conference papers (reviewed)

  1. Yasutaka Fujimoto, "Modeling and Analysis of Wireless Electro-mechanical Energy Transfer and Conversion Using Resonant Inductive Coupling," in proceedings of IEEE Industrial Electronics Society Annual Conference (IECON), Yokohama, November 2015, pp. 4905-4910.
    [DOI:10.1109/IECON.2015.7392870] [Repository]
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  2. Shodai Tanaka, Tomoyuki Shimono, and Yasutaka Fujimoto, "Verification of Robust Position Control on a Cross-Coupled 2-DOF Direct Drive Actuator," in proceedings of IEEE Industrial Electronics Society Annual Conference (IECON), Yokohama, November 2015, pp. 4098-4103.
    [DOI:10.1109/IECON.2015.7392739]
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  3. Akihiro Suzumura and Yasutaka Fujimoto, "Three-Degree-of-Freedom Control and Its Application to Motion Control Systems," in proceedings of IEEE Industrial Electronics Society Annual Conference (IECON), Yokohama, November 2015, pp. 4265-4270.
    [DOI:10.1109/IECON.2015.7392765]
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  4. Huy Nhien Nguyen and Yasutaka Fujimoto, "Modeling of Claw Pole Helical Motor," in proceedings of IEEE Industrial Electronics Society Annual Conference (IECON), Yokohama, November 2015, pp. 4358-4363.
    [DOI:10.1109/IECON.2015.7392777]
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  5. Satoshi Sadamura and Yasutaka Fujimoto, "Motion Prediction and Human Detection Using a Single 2D Laser Range Finder," in proceedings of IEEE Industrial Electronics Society Annual Conference (IECON), Yokohama, November 2015, pp. 4562-4567.
    [DOI:10.1109/IECON.2015.7392811]
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  6. Masahiro Tajiri and Yasutaka Fujimoto, "Design of Bilateral Control Based on Complementary Sensitivity Function Using Velocity Information," in proceedings of IEEE Industrial Electronics Society Annual Conference (IECON), Yokohama, November 2015, pp. 4412-4417.
    [DOI:10.1109/IECON.2015.7392786] [Repository]
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  7. Christophe Cyusa and Yasutaka Fujimoto, "Modeling and Implementation based Control of a Novel Radial-Gap Helical ROTLIN Machine," in proceedings of IEEE Energy Conversion Congress and Exposition (ECCE), Montreal, September 2015, pp. 1803-1809.
    [DOI:10.1109/ECCE.2015.7309914]
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  8. Okechukwu Efobi and Yasutaka Fujimoto, "Design Considerations for a Radially Magnetized Permanent Magnet Worm Drive Actuator," in proceedings of IEEE/ASME International Conference on Advanced Intelligent Mechatronics (AIM), Pusan, July 2015.
    [DOI:10.1109/AIM.2015.7222719]
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  9. Yudai Hasegawa and Yasutaka Fujimoto, "The Experimental Verification of Path Planning with SLAM," in proceedings of IEEJ International Workshop on Sensing, Actuation, and Motion Control (SAMCON), Nagoya, March 2015.
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  10. Takumi Kurosawa, Yasutaka Fujimoto, and Takeji Tokumaru, "Estimation of Pedaling Torque for Electric Power-assisted Bicycle by Using Recursive Least Squares Method," in proceedings of IEEJ International Workshop on Sensing, Actuation, and Motion Control (SAMCON), Nagoya, March 2015.
    Cite This
  11. Shunsuke Sasaki and Yasutaka Fujimoto, "Development of Two-Link Manipulator Using Helical Motors," in proceedings of IEEJ International Workshop on Sensing, Actuation, and Motion Control (SAMCON), Nagoya, March 2015.
    [Link]
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  12. Masahiro Tajiri and Yasutaka Fujimoto, "Bilateral Control without Force Estimation," in proceedings of IEEJ International Workshop on Sensing, Actuation, and Motion Control (SAMCON), Nagoya, March 2015.
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  13. Satoshi Sadamura and Yasutaka Fujimoto, "Human Detection using a Single 2D Laser Range Finder," in proceedings of IEEJ International Workshop on Sensing, Actuation, and Motion Control (SAMCON), Nagoya, March 2015.
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  14. Hiroshi Asai, Tomoyuki Shimono, Mototsugu Omura, and Yasutaka Fujimoto, "Deveploment of a Haptic Platform Driven by Semicircular Linear Motors," in proceedings of IEEJ International Workshop on Sensing, Actuation, and Motion Control (SAMCON), Nagoya, March 2015.
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  15. Masato Koyama and Yasutaka Fujimoto, "External Force Feedback with Velocity Reference Zero Power Controller for Helical Motor," in proceedings of IEEJ International Workshop on Sensing, Actuation, and Motion Control (SAMCON), Nagoya, March 2015.
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  16. Van Dinh Bui and Yasutaka Fujimoto, "Modeling and Nonlinear Control of a mono-wheel robot using Algorithmic Differentiation," in proceedings of IEEJ International Workshop on Sensing, Actuation, and Motion Control (SAMCON), Nagoya, March 2015.
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  17. Yusuke Furuya and Yasutaka Fujimoto, "Development of a High Thrust Force Helical Motor for Prosthetic Knee Joint," in proceedings of IEEJ International Workshop on Sensing, Actuation, and Motion Control (SAMCON), Nagoya, March 2015.
    [Link]
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  18. Cuicui Yue and Yasutaka Fujimoto, "Design of the Assist Chair Maintaining a Sitting Position," in proceedings of IEEJ International Workshop on Sensing, Actuation, and Motion Control (SAMCON), Nagoya, March 2015.
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  19. Huy Nhien Nguyen and Yasutaka Fujimoto, "Design and Analysis of New Structure of Helical Motor - Claw Pole Helical Motor," in proceedings of IEEJ International Workshop on Sensing, Actuation, and Motion Control (SAMCON), Nagoya, March 2015.
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  20. Kyohei Shimizu, Issam A. Smadi, and Yasutaka Fujimoto, "Operation Verification of Cane Type Walking Support Robot in Step and Slope Situation," in proceedings of IEEJ International Workshop on Sensing, Actuation, and Motion Control (SAMCON), Nagoya, March 2015.
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  21. Ryoji Arai and Yasutaka Fujimoto, "Verification of Estimation of Gap Displacement for Helical Motor," in proceedings of IEEJ International Workshop on Sensing, Actuation, and Motion Control (SAMCON), Nagoya, March 2015.
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  22. Yunfei Zang and Yasutaka Fujimoto, "Configuration of High Reliable Distributed Control System," in proceedings of IEEE International Conference on Mechatronics (ICM), Nagoya, March 2015, pp. 470-475.
    [DOI:10.1109/ICMECH.2015.7084022]
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  23. Shodai Tanaka, Tomoyuki Shimono, and Yasutaka Fujimoto, "Optimal Design of Length Factor for Cross-Coupled 2-DOF Motor with Halbach Magnet Array," in proceedings of IEEE International Conference on Mechatronics (ICM), Nagoya, March 2015, pp. 529-534.
    [DOI:10.1109/ICMECH.2015.7084032]
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  24. Kenta Nagano and Yasutaka Fujimoto, "The Stable Wheeled Locomotion in Low Speed Region for a Wheel-Legged Mobile Robot," in proceedings of IEEE International Conference on Mechatronics (ICM), Nagoya, March 2015, pp. 404-409.
    [DOI:10.1109/ICMECH.2015.7084010]
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Domestic conference papers

  1. Shunsuke Sasaki and Yasutaka Fujimoto, "Basic investigation of impact force control using SPM type spiral motor," IEEJ Industry Applications Society Conference, pp. 2-33, Oita, September 2015. (in Japanese)
    [Link]
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  2. Yasutaka Fujimoto, "Basic Analysis of Wireless Power Transfer and Electro-mechanical Energy Conversion Using Resonant Inductive Coupling," IEEJ Industry Applications Society Conference, pp. 1-38, Oita, September 2015. (in Japanese)
    [Link]
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  3. Takuo Kurosawa, Yasutaka Fujimoto, and Takeji Tokumaru, "Improvement of Pedaling Torque Estimator for Highly Accurate Pedaling Torque Estimation," IEEJ Industry Applications Society Conference, pp. 2-11, Oita, September 2015. (in Japanese)
    [Link]
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2014

Journal papers

  1. Osami Tsukamoto, Yasutaka Fujimoto, and Tomoaki Takao, "Study on stabilization and quench protection of coils wound of HTS coated conductors considering quench origins --- Proposal of criteria for stabilization and quench protection," Cryogenics, vol. 63, pp. 148-154, September 2014.
    [DOI:10.1016/j.cryogenics.2014.05.010]
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  2. Akihiro Suzumura and Yasutaka Fujimoto, "Real-Time Motion Generation and Control Systems for High Wheel-Legged Robot Mobility," IEEE Transactions on Industrial Electronics, vol. 61, no. 7, pp. 3648-3659, July 2014.
    [DOI:10.1109/TIE.2013.2286071] [Repository]
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  3. Yasutaka Fujimoto, Tsubasa Suenaga, and Masato Koyama, "Control of an Interior Permanent-Magnet Screw Motor With Power-Saving Axial-Gap Displacement Adjustment," IEEE Transactions on Industrial Electronics, vol. 61, no. 7, pp. 3610-3619, July 2014.
    [DOI:10.1109/TIE.2013.2270215 ] [Repository]
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  4. Akihiro Suzumura and Yasutaka Fujimoto, "Feedforward Compensation Methods for Zero Moment Point Error from Gyrationg Locomotion of Wheel-Legged Mobile Robot based on Previewing Centrifugal Force," IEEJ Transactions on Industry Applications, vol. 134-D, no. 3, pp. 258-267, March 2014. (in Japanese)
    [DOI:10.1541/ieejias.134.258]
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  5. Satoru Umemura and Yasutaka Fujimoto, "Sensorless Control of Flow and Pressure by Using Micro Hydropower Generator," IEEJ Transactions on Industry Applications, vol. 134-D, no. 3, pp. 338-343, March 2014. (in Japanese)
    [DOI:10.1541/ieejias.134.338]
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  6. Hiroshi Matsuki and Yasutaka Fujimoto, "Knowledge Acquisition from In-Operation Data for Water Supply Systems using PLS Regression and K-Means Method," IEEJ Transactions on Industry Applications, vol. 134-D, no. 3, pp. 301-307, March 2014. (in Japanese)
    [DOI:10.1541/ieejias.134.301]
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  7. Masato Koyama, Takahiro Mikami, and Yasutaka Fujimoto, "Parameter Identification of Spiral Motor with Force Control Response," IEEJ Transactions on Industry Applications, vol. 134-D, no. 3, pp. 325-331, March 2014. (in Japanese)
    [DOI:10.1541/ieejias.134.325]
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  8. Ahmad Zaki Bin Hj Shukor and Yasutaka Fujimoto, "Direct-Drive Position Control of a Spiral Motor as a Monoarticular Actuator," IEEE Transactions on Industrial Electronics, vol. 61, no. 2, pp. 1063-1071, February 2014.
    [DOI:10.1109/TIE.2013.2262757 ] [Repository]
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International conference papers (reviewed)

  1. Takumi Kurosawa, Yasutaka Fujimoto, and Takuji Tokumaru, "Estimation of Pedaling Torque for Electric Power Assisted Bicycles," in proceedings of IEEE Industrial Electronics Society Annual Conference (IECON), Dallas, November 2014, pp. 2756-2761.
    [DOI:10.1109/IECON.2014.7048897 ]
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  2. Shunsuke Sasaki, Kengo Sawai, and Yasutaka Fujimoto, "Evaluation of a surface permanent magnet helical motor with high precision teeth," in proceedings of IEEE Industrial Electronics Society Annual Conference (IECON), Dallas, November 2014, pp. 575-580.
    [DOI:10.1109/IECON.2014.7048558 ]
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  3. Shodai Tanaka, Tomoyuki Shimono, and Yasutaka Fujimoto, "Development of a Cross-Coupled 2DOF Direct Drive Motor," in proceedings of IEEE Industrial Electronics Society Annual Conference (IECON), Dallas, October 2014, pp. 508-513.
    [DOI:10.1109/IECON.2014.7048548 ]
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  4. Kyohei Shimizu, Issam Smadi, and Yasutaka Fujimoto, "Examination of a Control Method for a Walking Assistance Robotics Cane," in proceedings of IEEE Industrial Electronics Society Annual Conference (IECON), Dallas, October 2014, pp. 2768-2773.
    [DOI:10.1109/IECON.2014.7048899 ]
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  5. Kyohei Shimizu, Issam Smadi, and Yasutaka Fujimoto, "A Robotic Cane for Walking Assistance," in proceedings of International Power Electronics Conference (IPEC), Hiroshima, May 2014, pp. 1968-1973.
    [DOI:10.1109/IPEC.2014.6869857]
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  6. Mototsugu Omura, Tomoyuki Shimono, and Yasutaka Fujimoto, "Thrust Characteristics Improvement of a Circular Shaft Motor for Direct-Drive Applications," in proceedings of International Power Electronics Conference (IPEC), Hiroshima, May 2014, pp. 1685-1690.
    [DOI:10.1109/IPEC.2014.6869809]
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  7. Masato Koyama and Yasutaka Fujimoto, "Proposal of Current Integral Zero Power Control with Force Feedforward for Helical Motor," in proceedings of IEEE International Workshop on Advanced Motion Control (AMC), Yokohama, March 2014, pp. 663-668.
    [DOI:10.1109/AMC.2014.6823360 ]
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  8. Kenta Nagano and Yasutaka Fujimoto, "A Control Method of Low Speed Wheeled Locomotion for a Wheel-Legged Mobile Robot," in proceedings of IEEE International Workshop on Advanced Motion Control (AMC), Yokohama, March 2014, pp. 332-337.
    [DOI:10.1109/AMC.2014.6823304]
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  9. Kirill Van Heerden, Yatsutaka Fujimoto, and Atsuo Kawamura, "A Combination of Particle Swarm Optimization and Model Predictive Control on Graphics Hardware for Real-Time Trajectory Planning of the Under-Actuated Nonlinear Acrobot," in proceedings of IEEE International Workshop on Advanced Motion Control (AMC), Yokohama, March 2014, pp. 464-469.
    [DOI:10.1109/AMC.2014.6823326]
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  10. Dinh Van Bui and Yasutaka Fujimoto, "Study on control method using automatic differentiation with application to monowheel robot," in proceedings of IEEE International Workshop on Advanced Motion Control (AMC), Yokohama, March 2014, pp. 219-224.
    [DOI:10.1109/AMC.2014.6823285 ]
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  11. Yuta Nakamura and Yasutaka Fujimoto, "Validation of SLAM without Odometry in Outdoor Environment," in proceedings of IEEE International Workshop on Advanced Motion Control (AMC), Yokohama, March 2014, pp. 278-283.
    [DOI:10.1109/AMC.2014.6823295]
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Domestic conference papers

  1. Yusuke Furuya and Yasutaka Fujimoto, "Development and Control Simulation of a High Thrust Force Spiral Motor for an Active Prosthetic Knee Joint," Papers of Technical Meeting on Mechatronics Control, IEEJ, Paper ID. MEC-14-159, Yokohama, October 2014. (in Japanese)
    [Link]
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  2. Taishi Higa and Yasutaka Fujimoto, "Design and Finite Element Analysis of Novel Direct-Drive Actuator," Papers of Technical Meeting on Mechatronics Control, IEEJ, Paper ID. MEC-14-160, Yokohama, October 2014. (in Japanese)
    [Link]
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  3. Ryoji Arai and Yasutaka Fujimoto, "Verification of inductance estimation method for sensorless control for spiral motor," Papers of Technical Meeting on Mechatronics Control, IEEJ, Paper ID. MEC-14-163, Yokohama, October 2014. (in Japanese)
    [Link]
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  4. Bui Van Dinh and Yasutaka Fujimoto, "Study on nonlinear control using automatic differentiation and verification through simulation and experiment in lateral plane of mono-wheel robot," Papers of Technical Meeting on Mechatronics Control, IEEJ, Paper ID. MEC-14-168, Yokohama, October 2014. (in Japanese)
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  5. Yasutaka Fujimoto, "Development of Spiral Motors for Motion Control of Musculoskeletal Systems," IEEJ Industry Applications Society Conference, Paper ID. 2-S10-2, Senju, August 2014. (in Japanese)
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  6. Atsuo Kawamura, Tomonori Yokoyama, Hirohito Funato, Nobukazu Hoshi, Yasutaka Fujimoto, Meifen Cao, Kan Akatsu, Hiroshi Fujimoto, Chi Zhu, Tomoyuki Shimono, and Naoki Motoi, "10 years future propsective of Power Electronics," IEEJ Industry Applications Society Conference, Paper ID. 1-57, Senju, August 2014. (in Japanese)
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  7. Atsuo Kawamura, Tomonori Yokoyama, Hirohito Funato, Nobukazu Hoshi, Yasutaka Fujimoto, Meifen Cao, Kan Akatsu, Hiroshi Fujimoto, Chi Zhu, Tomoyuki Shimono, and Naoki Motoi, "Technology Prospects in the Next Decade on Motion Electronics," IEEJ Industry Applications Society Conference, Paper ID. 1-58, Senju, August 2014. (in Japanese)
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  8. Takuo Kurosawa, Yasutaka Fujimoto, and Takeji Tokumaru, "Validation of pedaling torque observer considering real operation including pedal idling," IEEJ Industry Applications Society Conference, Paper ID. 2-31, Senju, August 2014. (in Japanese)
    [Link]
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  9. Yasutaka Fujimoto, "A Proposal for a Radial-gap Helical Motor," IEEJ Industry Applications Society Conference, Paper ID. 2-1, Senju, August 2014. (in Japanese)
    [Link]
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  10. Shunsuke Sasaki and Yasutaka Fujimoto, "Basic Experiment of Manioulator Control Using SPM type Spiral Motor," IEEJ Industry Applications Society Conference, Paper ID. 2-2, Senju, August 2014. (in Japanese)
    [Link]
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  11. Yasutaka Fujimoto, "Direct-drive characteristics of radial-gap helical motors," Papers of Technical Meeting on Mechatronics Control, IEEJ, Paper ID. MEC-14-136, Nagaoka, July 2014. (in Japanese)
    [Link]
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  12. Mototsugu Omura, Tomoyuki Shimono, and Yasutaka Fujimoto, "Thrust Characteristic Analysis of Circular Shaft Motor Based on Quasi-Halbach Magnetization," Papers of Technical Meeting on Mechatronics Control, IEEJ, Paper ID. MEC-14-138, Nagaoka, July 2014. (in Japanese)
    [Link]
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  13. Hiroshi Asai, Mototsugu Omura, Tomoyuki Shimono, and Yasutaka Fujimoto, "Force Control of a Half-circle-shaped Tubular Linear Motor with Disturbance Model Based on Trigonometric Function of Two Variables," Papers of Technical Meeting on Mechatronics Control, IEEJ, Paper ID. MEC-14-139, Nagaoka, July 2014. (in Japanese)
    [Link]
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  14. Masato Koyama and Yasutaka Fujimoto, "Study of sensorless force control of spiral motor," Papers of Technical Meeting on Mechatronics Control, IEEJ, Paper ID. MEC-14-143, Nagaoka, July 2014. (in Japanese)
    [Link]
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  15. Hiroshi Matsuki and Yasutaka Fujimoto, "Operational Knowledge Acquisition for Water Supply Support System using Decision Tree," National Convention of the Institute of Electrical Engineers of Japan, Paper ID. 4-201, Matsuyama, March 2014. (in Japanese)
    [Link]
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  16. Yudai Hasegawa and Yasutaka Fujimoto, "Examination of object recognition technique using LRF and camera," Papers of Joint Technical Meeting on Industrial Instrumentation and Control and Mechatronics Control, IEEJ, Paper ID. IIC-14-086/MEC-14-074, Shibaura, March 2014. (in Japanese)
    [Link]
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  17. Kenta Nagano and Yasutaka Fujimoto, "Investigation of an inverse kinematics calculation method in the singular configuration," Papers of Joint Technical Meeting on Industrial Instrumentation and Control and Mechatronics Control, IEEJ, Paper ID. IIC-14-096/MEC-14-084, Shibaura, March 2014. (in Japanese)
    [Link]
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  18. Yusuke Furuya and Yasutaka Fujimoto, "Fabrication Stress Analysis of the New Spiral Motor for an Active Prosthetic Knee Joint," Papers of Joint Technical Meeting on Industrial Instrumentation and Control and Mechatronics Control, IEEJ, Paper ID. IIC-14-107/MEC-14-095, Shibaura, March 2014. (in Japanese. IEEJ Excellent Presentation Award (A), 2013 Industry Applications Society Conference; awarded February 13, 2014)
    [Link]
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  19. Hiroshi Asai, Mototsugu Omura, Tomoyuki Shimono, and Yasutaka Fujimoto, "Bilateral Control of a Half-Circle-Shaped Tubular Linear Motor," Papers of Joint Technical Meeting on Industrial Instrumentation and Control and Mechatronics Control, IEEJ, Paper ID. IIC-14-117/MEC-14-105, Shibaura, March 2014. (in Japanese)
    [Link]
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  20. Shunsuke Sasaki and Yasutaka Fujimoto, "Accurate model and vibration suppression control of a SPM-type spiral motor," Papers of Joint Technical Meeting on Industrial Instrumentation and Control and Mechatronics Control, IEEJ, Paper ID. IIC-14-132/MEC-14-120, Shibaura, March 2014. (in Japanese)
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  21. Taishi Higa and Yasutaka Fujimoto, "Development of Novel Direct-Drive Actuator for Realizing High Torque Density," Papers of Joint Technical Meeting on Industrial Instrumentation and Control and Mechatronics Control, IEEJ, Paper ID. IIC-14-133/MEC-14-121, Shibaura, March 2014. (in Japanese)
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  22. Shota Tanaka, Tomoyuki Shimono, and Yasutaka Fujimoto, "Principle of a Cross-coupled 2DOF Direct Drive Motor," Papers of Joint Technical Meeting on Industrial Instrumentation and Control and Mechatronics Control, IEEJ, Paper ID. IIC-14-134/MEC-14-122, Shibaura, March 2014. (in Japanese)
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  23. Tsukasa Ichiba and Yasutaka Fujimoto, "Verification of a resonant single phase motor that utilizes polarization current by electric field," Papers of Joint Technical Meeting on Industrial Instrumentation and Control and Mechatronics Control, IEEJ, Paper ID. IIC-14-135/MEC-14-123, Shibaura, March 2014. (in Japanese)
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  24. Ryosuke Matsuzaki and Yasutaka Fujimoto, "Preparatory Experiment of CMG Unit Used for Walking Assist Device," Papers of Joint Technical Meeting on Industrial Instrumentation and Control and Mechatronics Control, IEEJ, Paper ID. IIC-14-013/MEC-14-001, Shibaura, March 2014. (in Japanese)
    [Link]
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  25. Kyohei Shimizu and Yasutaka Fujimoto, "Development of cane type walking support device with an omnidirectional wheel," Papers of Joint Technical Meeting on Industrial Instrumentation and Control and Mechatronics Control, IEEJ, Paper ID. IIC-14-026/MEC-14-014, Shibaura, March 2014. (in Japanese)
    [Link]
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  26. Shun Takahashi and Yasutaka Fujimoto, "Accuracy improvement of infiltration position estimation of unknown water in separate sewage network," Papers of Joint Technical Meeting on Industrial Instrumentation and Control and Mechatronics Control, IEEJ, Paper ID. IIC-14-040/MEC-14-028, Shibaura, March 2014. (in Japanese)
    [Link]
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  27. Yunfei Zang and Yasutaka Fujimoto, "Shortening of control period for high reliable distributed control systems," Papers of Joint Technical Meeting on Industrial Instrumentation and Control and Mechatronics Control, IEEJ, Paper ID. IIC-14-054/MEC-14-042, Shibaura, March 2014. (in Japanese)
    [Link]
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  28. Takuo Kurosawa and Yasutaka Fujimoto, "Estimation of pedalling torque for electric power assisted bicycle," Papers of Joint Technical Meeting on Industrial Instrumentation and Control and Mechatronics Control, IEEJ, Paper ID. IIC-14-059/MEC-14-047, Shibaura, March 2014. (in Japanese)
    [Link]
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  29. Kengo Sawai and Yasutaka Fujimoto, "Development of SPM-type spiral motor using high precision teeth," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, Paper ID. IIC-14-005, Yokohama, February 2014. (in Japanese)
    [Link]
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  30. Yasutaka Fujimoto and Katsunari Yoshioka, "Possibility of the cyber attack to supervisory control system for water and sewage plant," Papers of Technical Meeting on Public Plant Engineering, IEEJ, Paper ID. PPE-14-1, Ichigaya, January 2014. (in Japanese, Keynote lecture)
    [Link]
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2013

Books

  1. Cooperative R&D Committee for motion control for human support (eds.), "Recent progress in motion control for human support," IEEJ Technical Report, no. 1279, May 2013. (co-author, in Japanese)
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Journal papers

  1. Saifulza Alwi and Yasutaka Fujimoto, "Formal Verification of Logic Control Systems with Nondeterministic Behaviors," IEEJ Journal of Industry Applications, vol. 2, no. 6, pp. 306-314, November 2013.
    [DOI:10.1541/ieejjia.2.306]
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  2. Takuya Minagawa, Yasutaka Fujimoto, and Osami Tsukamoto, "Study on Protection of HTS Coil Against Quench due to Temperature Rise of Long Part of HTS Wires," IEEE Transactions on Applied Superconductivity, vol. 23, no. 3, pp. 4702004-, June 2013.
    [DOI:10.1109/TASC.2013.2242512] [Repository]
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  3. Ahmad Zaki Bin Hj Shukor and Yasutaka Fujimoto, "Force Control of Musculoskeletal Manipulator Driven By Spiral Motors," Automatika - Journal for Control, Measurement, Electronics, Computing and Communications, vol. 54, no. 1, pp. 74-88, April 2013.
    [DOI:10.7305/automatika.54-1.307]
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International conference papers (reviewed)

  1. Yasutaka Fujimoto and Kiyoshi Ohishi, "Newest Developments and Recent Trends in Sensors and Actuators - A Survey," in proceedings of IEEE Industrial Electronics Society Annual Conference (IECON), Vienna, November 2013, pp. 80-87.
    [DOI:10.1109/IECON.2013.6699115]
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  2. Mototsugu Omura, Tomoyuki Shimono, and Yasutaka Fujimoto, "Development of a Half-Circle-Shaped Tubular Permanent Magnet Machine," in proceedings of IEEE Industrial Electronics Society Annual Conference (IECON), Vienna, November 2013, pp. 6114-6119.
    [DOI:10.1109/IECON.2013.6700140 ]
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  3. Ryosuke Matsuzaki and Yasutaka Fujimoto, "Walking Assist Device using Control Moment Gyroscopes," in proceedings of IEEE Industrial Electronics Society Annual Conference (IECON), Vienna, November 2013, pp. 6581-6586.
    [DOI:10.1109/IECON.2013.6700220]
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  4. Masato Koyama and Yasutaka Fujimoto, "Comparison between Zero power Control Methods of Spiral motor," in proceedings of IEEE Industrial Electronics Society Annual Conference (IECON), Vienna, November 2013, pp. 5876-5881.
    [DOI:10.1109/IECON.2013.6700098]
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  5. Yusuke Furuya, Takahiro Mikami, Tatsuya Suzuki, and Yasutaka Fujimoto, "On an Active Prosthetic Knee Joint Driven by a High Thrust Force Helical Motor," in proceedings of IEEE Industrial Electronics Society Annual Conference (IECON), Vienna, November 2013, pp. 5894-5899.
    [DOI:10.1109/IECON.2013.6700101]
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  6. Yasutaka Fujimoto, Takahiro Mikami, and Tatsuya Suzuki, "Position and Force Control of SPM-type High-thrust-force Linear Motor for Assistive Devices," in proceedings of IEEE Region10 Humanitarian Technology Conference (HTC), Sendai, August 2013, pp. 23-28.
    [DOI:10.1109/R10-HTC.2013.6669008]
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  7. C. Morito, T. Shimono, N. Motoi, Yasutaka Fujimoto, T. Tsuji, Y. Hasegawa, K. Abe, Y. Sakurai, and S. Ishii, "Development of a Haptic Bilateral Interface for Arm Self-Rehabilitation," in proceedings of IEEE/ASME International Conference on Advanced Intelligent Mechatronics (AIM), Wollongong, July 2013, pp. 804-809.
    [DOI:10.1109/AIM.2013.6584192 ]
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  8. Hiroshi Matsuki and Yasutaka Fujimoto, "Operational Knowledge Acquisition for Water Supply Support System using PLS Regression," in proceedings of IEEE International Symposium on Industrial Electronics (ISIE), Taipei, May 2013, pp. 1-6.
    [DOI:10.1109/ISIE.2013.6563811]
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  9. Masato Koyama, Takahiro Mikami, and Yasutaka Fujimoto, "Validation of Spiral Motor Parameters by FEA and Experimental Identification," in proceedings of IEEE International Symposium on Industrial Electronics (ISIE), Taipei, May 2013, pp. 1-6.
    [DOI:10.1109/ISIE.2013.6563856]
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  10. Tatsuya Suzuki and Yasutaka Fujimoto, "Long Stroke Continuous-path Position Control of SPM-type Helical Motor," in proceedings of IEEE International Conference on Mechatronics (ICM), Vicenza, March 2013, pp. 489-494.
    [DOI:10.1109/ICMECH.2013.6518585]
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  11. Ahmad Zaki Hj Shukor and Yasutaka Fujimoto, "Load Disturbance and Environment Effect on Biarticular Manipulator driven by Spiral Motors," in proceedings of IEEE International Conference on Mechatronics (ICM), Vicenza, February 2013, pp. 483-488.
    [DOI:10.1109/ICMECH.2013.6518584 ]
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  12. Akihiro Suzumura and Yasutaka Fujimoto, "Workspace Control of a Wheel-Legged Mobile Robot for Gyrating Locomotion with Movable Leg," in proceedings of IEEE International Conference on Mechatronics (ICM), Vicenza, February 2013, pp. 641-647.
    [DOI:10.1109/ICMECH.2013.6519117 ]
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International conferences

  1. Takao Anazawa, Kosuke Isozaki, Shoichi Iwasaki, Tomoaki Takao, Osami Tsukamoto, Satoshi Fukui, Takuya Minagawa, and Yasutaka Fujimoto, "Study on protection of HTS coil against quench caused by temperature rise of long part of HTS wire," IEEE International Conference on Magnet Technology (MT), Paper ID. 3PoAM-08, Boston, July 2013.
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Domestic conference papers

  1. Kengo Sawai and Yasutaka Fujimoto, "Effect of cutting teeth of SPM-type spiral motors," IEEJ Industry Applications Society Conference, Paper ID. 3-33, Yamaguchi, August 2013. (in Japanese)
    [Link]
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  2. Yusuke Furuya, Takahiro Mikami, and Yasutaka Fujimoto, "Development of a High-thrust Linear Actuator for an Active Prosthetic Knee Joint," IEEJ Industry Applications Society Conference, Paper ID. 2-29, Yamaguchi, August 2013. (in Japanese)
    [Link]
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  3. Mototsugu Omura, Tomoyuki Shimono, and Yasutaka Fujimoto, "Development of a Circular Shaft Motor," IEEJ Industry Applications Society Conference, Paper ID. 3-71, Yamaguchi, August 2013. (in Japanese)
    [Link]
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  4. Kosuke Sakata and Yasutaka Fujimoto, "Study on an Optimization of the F5 Algorithm," National Convention of the Institute of Electrical Engineers of Japan, Paper ID. 1-024, Nagoya, March 2013. (in Japanese)
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  5. Takuya Minagawa, Yasutaka Fujimoto, and Osami Tsukamoto, "A Study of Quench Protection of HTS Coil Against Different Quench Origins," National Convention of the Institute of Electrical Engineers of Japan, Paper ID. 5-156, Nagoya, March 2013. (in Japanese)
    [Link]
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  6. Hiroshi Matsuki and Yasutaka Fujimoto, "Water Supply Support System using PLS Regression and K-means Method," National Convention of the Institute of Electrical Engineers of Japan, Paper ID. 4-209, Nagoya, March 2013. (in Japanese)
    [Link]
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  7. Yusuke Furuya and Yasutaka Fujimoto, "On an active prosthetic knee joint with a spiral motor," Papers of Joint Technical Meeting on Industrial Instrumentation and Control and Mechatronics Control, IEEJ, Paper ID. IIC/MEC-13-070, Chiba, March 2013. (in Japanese)
    [Link]
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  8. Ryosuke Matsuzaki and Yasutaka Fujimoto, "Walking Assist Device using Control Moment Gyroscopes," Papers of Joint Technical Meeting on Industrial Instrumentation and Control and Mechatronics Control, IEEJ, Paper ID. IIC/MEC-13-071, Chiba, March 2013. (in Japanese)
    [Link]
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  9. Kouki Abe and Yasutaka Fujimoto, "Balancing Control of a Biped Robot Driven by Series Elastic Actuators Using a Force Control Method," Papers of Joint Technical Meeting on Industrial Instrumentation and Control and Mechatronics Control, IEEJ, Paper ID. IIC/MEC-13-078, Chiba, March 2013. (in Japanese)
    [Link]
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  10. Masato Koyama, Takahiro Mikami, and Yasutaka Fujimoto, "Verification of parameter identification about spiral motor," Papers of Joint Technical Meeting on Industrial Instrumentation and Control and Mechatronics Control, IEEJ, Paper ID. IIC/MEC-13-079, Chiba, March 2013. (in Japanese)
    [Link]
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  11. Taishi Higa and Yasutaka Fujimoto, "Development of Actuator for Exoskeleton Using Stiffness of Harmonic Gear," Papers of Joint Technical Meeting on Industrial Instrumentation and Control and Mechatronics Control, IEEJ, Paper ID. IIC/MEC-13-080, Chiba, March 2013. (in Japanese)
    [Link]
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  12. Takahiro Mikami, Tatsuya Suzuki, and Yasutaka Fujimoto, "Finite Element Analysis of Spiral Motor in Consideration of Effect of Rotor Position," Papers of Joint Technical Meeting on Industrial Instrumentation and Control and Mechatronics Control, IEEJ, Paper ID. IIC/MEC-13-092, Chiba, March 2013. (in Japanese)
    [Link]
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  13. Shuntaro Togawa, Yasutaka Fujimoto, and Takeji Tokumaru, "Torque Sensorless Control for Electric Power Assisted Bicycle," Papers of Joint Technical Meeting on Industrial Instrumentation and Control and Mechatronics Control, IEEJ, Paper ID. IIC/MEC-13-111, Chiba, March 2013. (in Japanese)
    [Link]
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  14. Yuta Nakamura and Yasutaka Fujimoto, "Verification of the Path Planning Using A* and PSO algorithm," Papers of Joint Technical Meeting on Industrial Instrumentation and Control and Mechatronics Control, IEEJ, Paper ID. IIC/MEC-13-120, Chiba, March 2013. (in Japanese)
    [Link]
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  15. Shinsuke Nakajima and Yasutaka Fujimoto, "A Control System for stable bipedal running," Papers of Joint Technical Meeting on Industrial Instrumentation and Control and Mechatronics Control, IEEJ, Paper ID. IIC/MEC-13-133, Chiba, March 2013. (in Japanese)
    [Link]
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  16. Hiroshi Matsuki and Yasutaka Fujimoto, "Water supply support system by using PLS regression and Adaboost," Papers of Joint Technical Meeting on Industrial Instrumentation and Control and Mechatronics Control, IEEJ, Paper ID. IIC/MEC-13-153, Chiba, March 2013. (in Japanese)
    [Link]
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  17. Chikara Morifuji, Tomoyuki Shimono, Naoki Motoi, Yasutaka Fujimoto, Toshiaki Tsuji, Yuri Hasegawa, Keiichiro Abe, Yoshimi Sakurai, and Shinichiro Ishii, "Development of an Arm Self-Rehabilitation Support System," Papers of Joint Technical Meeting on Industrial Instrumentation and Control and Mechatronics Control, IEEJ, Paper ID. IIC/MEC-13-072, Chiba, March 2013. (in Japanese)
    [Link]
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  18. Tsukasa Ichiba and Yasutaka Fujimoto, "Fundamental study of resonant single phase motor that supplies the secondary current by the electric field," Papers of Joint Technical Meeting on Industrial Instrumentation and Control and Mechatronics Control, IEEJ, Paper ID. IIC/MEC-13-013, Chiba, March 2013. (in Japanese)
    [Link]
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  19. Satoru Umemura and Yasutaka Fujimoto, "Sensorless control of flow and pressure by using waterwheel with micro hydro generation function," Papers of Joint Technical Meeting on Industrial Instrumentation and Control and Mechatronics Control, IEEJ, Paper ID. IIC/MEC-13-014, Chiba, March 2013. (in Japanese)
    [Link]
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  20. Tatsuya Suzuki and Yasutaka Fujimoto, "Position Control and Force Control of an SPM Spiral Motor," Papers of Joint Technical Meeting on Industrial Instrumentation and Control and Mechatronics Control, IEEJ, Paper ID. IIC/MEC-13-024, Chiba, March 2013. (in Japanese)
    [Link]
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  21. Akihiro Suzumura and Yasutaka Fujimoto, "High mobility control of a wheel-legged mobile robot by previewing the effects of centrifugal force," Papers of Joint Technical Meeting on Industrial Instrumentation and Control and Mechatronics Control, IEEJ, Paper ID. IIC/MEC-13-041, Chiba, March 2013. (in Japanese. IEEJ Excellent Presentation Award (A), 2013 Industry Applications Society Technical Meetings; awarded January 27, 2014)
    [Link]
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  22. Takuya Minagawa, Yasutaka Fujimoto, and Osami Tsukamoto, "Protection of HTS wire against quench due to local defect and temperature rise of long part of the wires," Papers of Technical Meeting on Applied Superconductivity, IEEJ, Paper ID. ASC-13-009, Tsukuba, January 2013. (in Japanese)
    [Link]
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Review papers

  1. Yasutaka Fujimoto, "A High-thrust Back-drivable Spiral Motor," Journal of the Robotics Society of Japan, vol. 31, no. 6, pp. 556-559, July 2013. (in Japanese)
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2012

Journal papers

  1. Ahmad Zaki bin Hj Shukor and Yasutaka Fujimoto, "Planar Task Space Control of a Biarticular Manipulator Driven by Spiral Motors," International Journal of Advanced Robotic Systems, vol. 9, October 2012.
    [DOI:10.5772/51742]
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  2. Hiroshi Matsuki and Yasutaka Fujimoto, "Knowledge Acquisition from In-Operation Data for Water Supply System by Using SVM and PCA," IEEJ Transactions on Industry Applications, vol. 132-D, no. 10, pp. 990-996, October 2012. (in Japanese)
    [DOI:10.1541/ieejias.132.990]
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  3. Takahiro Suga and Yasutaka Fujimoto, "Independent Joint Vibration Suppression Control of Elastic Actuators for Safe Biped Robot," Journal of the Robotics Society of Japan, vol. 30, no. 5, pp. 515-523, June 2012. (in Japanese)
    [DOI:10.7210/jrsj.30.515]
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  4. Issam A. Smadi, Hiroko Omori, and Yasutaka Fujimoto, "Development, Analysis and Experimental Realization of a Direct-Drive Helical Motor," IEEE Transactions on Industrial Electronics, vol. 59, no. 5, pp. 2208-2216, May 2012.
    [DOI:10.1109/TIE.2011.2148687] [Repository]
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International conference papers (reviewed)

  1. Hiroshi Matsuki and Yasutaka Fujimoto, "Knowledge acquirement and replication of operation for water supply support system," in proceedings of International Symposium on Water Supply Technology (ISWST), Yokohama, November 2012.
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  2. Takahiro Mikami and Yasutaka Fujimoto, "Design of a High-thrust Density Spiral Motor using Finite Element Analysis," in proceedings of IEEE Industrial Electronics Society Annual Conference (IECON), Montreal, October 2012, pp. 5416-5421.
    [DOI:10.1109/IECON.2012.6388956]
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  3. Akihiro Suzumura and Yasutaka Fujimoto, "Control of Dynamic Locomotion for the Hybrid Wheel-Legged Mobile Robot by using Unstable-Zeros Cancellation," in proceedings of IEEE International Conference on Robotics and Automation (ICRA), Saint Paul, May 2012, pp. 2337-2342.
    [DOI:10.1109/ICRA.2012.6224968]
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  4. Akihiro Suzumura and Yasutaka Fujimoto, "High Mobility Control for Wheel-Legged Mobile Robot Based on Resolved Momentum Control," in proceedings of IEEE International Workshop on Advanced Motion Control (AMC), Sarajevo , March 2012, pp. 1-6.
    [DOI:10.1109/AMC.2012.6197115]
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  5. Ahmad Zaki Shukor and Yasutaka Fujimoto, "Force Control of Musculoskeletal Manipulator," in proceedings of IEEE International Workshop on Advanced Motion Control (AMC), Sarajevo , March 2012, pp. 1-6.
    [DOI:10.1109/AMC.2012.6197105]
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  6. Yasutaka Fujimoto, Tsubasa Suenaga, Yuuki Wakayama, Kengo Sawai, and Ahmad Zaki Shukor, "Force Control of a Spiral Motor and Its Application to Musculoskeletal Biped Robot," in proceedings of IEEE International Workshop on Advanced Motion Control (AMC), Sarajevo , March 2012, pp. 1-6.
    [DOI:10.1109/AMC.2012.6197143]
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  7. Kouki Abe, Takahiro Suga, and Yasutaka Fujimoto, "Control of a Biped Robot Driven by Elastomer-based Series Elastic Actuators," in proceedings of IEEE International Workshop on Advanced Motion Control (AMC), Sarajevo , March 2012, pp. 1-6.
    [DOI:10.1109/AMC.2012.6197136]
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International conferences

  1. Takuya Minagawa, Yasutaka Fujimoto, and Osami Tsukamoto, "Study on Protection of HTS Coil Against Quench due to Temperature Rise of Long Part of HTS Wires," Applied Superconductivity Conference (ASC), Paper ID. 1LPS-03, Portland, October 2012.
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Domestic conference papers

  1. Yuta Nakamura, Kazuaki Okada, and Yasutaka Fujimoto, "Obstacle avoidance path planning using PSO algorithm," IEEJ Industry Applications Society Conference, Paper ID. 2-35, Tsudanuma, August 2012. (in Japanese)
    [Link]
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  2. Tatsuya Suzuki and Yasutaka Fujimoto, "Discrete-time disturbance observer design for SPM-type spiral motors," IEEJ Industry Applications Society Conference, Paper ID. 3-74, Tsudanuma, August 2012. (in Japanese)
    [Link]
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  3. Tatsuya Suzuki and Yasutaka Fujimoto, "Magnetic levitation control and position control of a SPM-type Spiral Motor," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, Paper ID. IIC-12-099, Yokohama, March 2012. (in Japanese)
    [Link]
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  4. Tsubasa Suenaga and Yasutaka Fujimoto, "Motion control of an IPM-type Spiral Motor with Zero-Power Magnetic Levitation Control," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, Paper ID. IIC-12-101, Yokohama, March 2012. (in Japanese)
    [Link]
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  5. Koki Abe and Yasutaka Fujimoto, "A Differential Geometry-based Force Control of Series Elastic Actuators toward the Apprication for a Bipedal Robot," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, Paper ID. IIC-12-111, Yokohama, March 2012. (in Japanese)
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  6. Takahiro Mikami and Yasutaka Fujimoto, "Design of a High-thrust Density Spiral Motor with FEA," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, Paper ID. IIC-12-113, Yokohama, March 2012. (in Japanese)
    [Link]
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  7. Kengo Sawai and Yasutaka Fujimoto, "On Biarticular Muscles of a Musculoskeletal Biped Robot Driven by Helical-motion Motors," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, Paper ID. IIC-12-125, Yokohama, March 2012. (in Japanese)
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  8. Akihiro Shimizu and Yasutaka Fujimoto, "Learning Control of Underactuated Robot using Subgradient for Rapid Learning," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, Paper ID. IIC-12-154, Yokohama, March 2012. (in Japanese)
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  9. Nobuyuki Kaneko, Nobuyuki Togashi, Yoshiyuki Hatta, Tomoyuki Shimono, Naoki Motoi, Yasutaka Fujimoto, Kazuki Tanida, and Kouhei Ohnishi, "A Functionality--based Scaling Bilateral Control for a Master--Slave--Combined Haptic Forceps Based on Multi Drive Linear Motor," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, Paper ID. IIC-12-038, Yokohama, March 2012. (in Japanese)
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  10. Takahiro Minobe, Yasutaka Fujimoto, and Tatsuya Yamaguchi, "Flow and Pressure Control for Waterworks by Micro Hydro Electric Power Generation System," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, Paper ID. IIC-12-050, Yokohama, March 2012. (in Japanese)
    [Link]
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  11. Hiroshi Matsuki and Yasutaka Fujimoto, "Knowledge Acquisition from In-Operation Data for Water Supply System using Nonlinear Regression Analysis," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, Paper ID. IIC-12-061, Yokohama, March 2012. (in Japanese)
    [Link]
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  12. Takuya Minagawa, Yasutaka Fujimoto, and Osami Tsukamoto, "Quench Protection of Superconducting Wire for Superconducting Motor," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, Paper ID. IIC-12-069, Yokohama, March 2012. (in Japanese)
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  13. Akihiro Suzumura and Yasutaka Fujimoto, "Task Priority Based Motion Generation for a Wheel-Legged Mobile Robot," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, Paper ID. IIC-12-076, Yokohama, March 2012. (in Japanese)
    [Link]
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  14. Satoru Umemura and Yasutaka Fujimoto, "Nonlinear control for a unicycle robot with reaction wheel by using approximate feedback linearization," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, Paper ID. IIC-12-077, Yokohama, March 2012. (in Japanese)
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  15. Kazuaki Okada and Yasutaka Fujimoto, "Autonomous Wheelchair based on Online SLAM without Odometry," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, Paper ID. IIC-12-078, Yokohama, March 2012. (in Japanese)
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  16. Yuta Nakamura and Yasutaka Fujimoto, "Localization Using Simple Distance Sensor," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, Paper ID. IIC-12-079, Yokohama, March 2012. (in Japanese)
    [Link]
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Review papers

  1. Atsuo Takanishi, Shuuji Kajita, Akihito Sano, Yasutaka Fujimoto, Sang-Ho Hyon, Koichi Nishiwaki, Fumihiko Asano, and Tomomichi Sugihara, "Biped Robot Technology Now," Journal of the Robotics Society of Japan, vol. 30, no. 4, pp. 336-343, June 2012. (in Japanese)
    [DOI:10.7210/jrsj.30.336]
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  2. Yasutaka Fujimoto and Shuuji Kajita, "A Biped Walking Robot Based on Position Control," Journal of the Robotics Society of Japan, vol. 30, no. 4, pp. 344-349, May 2012. (in Japanese)
    [DOI:10.7210/jrsj.30.344]
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2011

Books

  1. Investigating R&D Committee for safety and security related to manufacturing systems (eds.), "The new trends of safety and security related to manufacturing systems," IEEJ Technical Report, no. 1211, January 2011. (co-author, in Japanese)
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Journal papers

  1. Muneki Konishi, Hiroshi Matsuki, and Yasutaka Fujimoto, "Estimation of Multivariate VaR by Using Independent Transformation and Convolution of Independent Extreme Value Distributions," IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, vol. J94-A, no. 4, pp. 253-262, April 2011. (in Japanese)
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International conference papers (reviewed)

  1. Tsubasa Suenaga and Yasutaka Fujimoto, "Parameter Identification and Passive Direct Drive Control with Magnetic Levitation for IPM-type Spiral Motor," in proceedings of IEEE Industrial Electronics Society Annual Conference (IECON), Melbourne, November 2011, pp. 2147-2151.
    [DOI:10.1109/IECON.2011.6119640]
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  2. Kazuaki Okada and Yasutaka Fujimoto, "Grid-based Localization and Mapping Method without Odometry Information," in proceedings of IEEE Industrial Electronics Society Annual Conference (IECON), Melbourne, November 2011, pp. 159-164.
    [DOI:10.1109/IECON.2011.6119305] [Repository]
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  3. Ahmad Zaki Shukor, Issam Abed Smadi, and Yasutaka Fujimoto, "Development of a Biarticular Manipulator using Spiral Motors," in proceedings of IEEE Industrial Electronics Society Annual Conference (IECON), Melbourne, November 2011, pp. 92-97.
    [DOI:10.1109/IECON.2011.6119294]
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  4. Yasutaka Fujimoto, Issam A. Smadi, and Yuki Wakayama, "Development of Musculoskeletal Biped Robot Driven by Direct-Drive Actuators," in proceedings of IEEE International Conference on Mechatronics (ICM), Istanbul, April 2011, pp. 821-826.
    [DOI:10.1109/ICMECH.2011.5971227]
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  5. Ahmad Zaki Shukor and Yasutaka Fujimoto, "Workspace Control of Biarticular Manipulator," in proceedings of IEEE International Conference on Mechatronics (ICM), Istanbul, April 2011, pp. 415-420.
    [DOI:10.1109/ICMECH.2011.5971322]
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  6. Hiroshi Matsuki and Yasutaka Fujimoto, "Knowledge Acquisition from In-Operation Data for Water Supply System," in proceedings of IEEE International Conference on Industrial Technology (ICIT), Auburn, March 2011, pp. 77-81.
    [DOI:10.1109/ICIT.2011.5754349]
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Domestic conference papers

  1. Shukor Ahmad Zaki and Yasutaka Fujimoto, "Development of Biarticular Manipulator using Spiral Motors," Annual Conference of the Robotics Society of Japan, Paper ID. 3P1-5, Toyosu, September 2011.
    [Link]
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  2. Hiroshi Matsuki and Yasutaka Fujimoto, "Knowledge Acquisition by using SVM and PCA from In-Operation Data for Water Supply System," IEEJ Industry Applications Society Conference, vol. II, pp. 607-612, Okinawa, September 2011. (in Japanese)
    [Link]
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  3. Tatsuya Suzuki and Yasutaka Fujimoto, "Sensorless position estimation for spiral motors," IEEJ Industry Applications Society Conference, vol. III, pp. 233-236, Okinawa, September 2011. (in Japanese)
    [Link]
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  4. Yuko Omori, Issam A. Smadi, and Yasutaka Fujimoto, "Characteristic Analysis and Magnetic Levitaion Control of SPM-type Spiral Motors," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, Paper ID. IIC-11-112, Tsudanuma, March 2011. (in Japanese)
    [Link]
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  5. Tsubasa Suenaga and Yasutaka Fujimoto, "Parameter Identification and Gap Control of the IPM Spiral Motor," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, Paper ID. IIC-11-114, Tsudanuma, March 2011. (in Japanese)
    [Link]
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  6. Kazuaki Okada and Yasutaka Fujimoto, "Simultaneous Localization and Mapping Method without odometry information," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, Paper ID. IIC-11-006, Tsudanuma, March 2011. (in Japanese)
    [Link]
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  7. Takahiro Suga and Yasutaka Fujimoto, "Vibration Suppression Control with High-order Derivatives for Biped Robot with Elastic Actuators and Stability Control of Standing," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, Paper ID. IIC-11-014, Tsudanuma, March 2011. (in Japanese)
    [Link]
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  8. Yuki Wakayama and Yasutaka Fujimoto, "Motion Control of Musculoskeletal Biped Walking Robot Using Spiral Motors," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, Paper ID. IIC-11-017, Tsudanuma, March 2011. (in Japanese)
    [Link]
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  9. Akihiro Shimizu and Yasutaka Fujimoto, "Learning Method of Underactuated Robot by Considering Torque Limit and Preliminary Experiments," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, Paper ID. IIC-11-022, Tsudanuma, March 2011. (in Japanese)
    [Link]
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2010

Journal papers

  1. Koichiro Suzuki and Yasutaka Fujimoto, "Modeling, Analysis and Experiments of an IPM Spiral Motor," Journal of the Robotics Society of Japan, vol. 28, no. 7, pp. 897-904, September 2010. (in Japanese)
    [DOI:10.7210/jrsj.28.897]
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International conference papers (reviewed)

  1. Takahiro Suga and Yasutaka Fujimoto, "Joint Control of Biped Robot with Elastic Joints," in proceedings of France-Japan Congress on Mechatronics (MECHATRONICS), Yokohama, November 2010, pp. 468-473.
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  2. Yuki Wakayama and Yasutaka Fujimoto, "Direct-Drive Musculoskeletal Robot Using Spiral Motors and Dynamics Simulation of Closed Link Mechanism," in proceedings of France-Japan Congress on Mechatronics (MECHATRONICS), Yokohama, November 2010, pp. 47-52.
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  3. Ahmad Zaki Shukor and Yasutaka Fujimoto, "Modelling and Control of Redundant Robot Manipulator using Spiral Motor," in proceedings of France-Japan Congress on Mechatronics (MECHATRONICS), Yokohama, November 2010, pp. 59-64.
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  4. Issam A. Smadi, Hiroko Omori, and Yasutaka Fujimoto, "On Direct-drive Motion of a Spiral Motor," in proceedings of IEEE Industrial Electronics Society Annual Conference (IECON), Phoenix, November 2010, pp. 927-932.
    [DOI:10.1109/IECON.2010.5675163]
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  5. Saifulza Bin Alwi and Yasutaka Fujimoto, "On A Safety Validation of Sequential Control System Based on Grobner Bases Computation," in proceedings of International Conference on Control, Automation and Systems (ICCAS), Gyeonggi-do, October 2010, pp. 23-28.
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  6. Saifulza Bin Alwi and Yasutaka Fujimoto, "A Grobner Bases Approach for Safety Evaluation of Logic Control System," in proceedings of IEEE International Conference on Industrial Informatics (INDIN), Osaka, July 2010, pp. 1073-1078.
    [DOI:10.1109/INDIN.2010.5549592]
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  7. Yasutaka Fujimoto, Issam A. Smadi, Hiroko Omori, and Yuuki Wakayama, "High Thrust Force Direct-Drive Linear Actuator and Its Application to Musculoskeletal Robots," in proceedings of International Symposium on Application of Biomechanical Control Systems to Precision Engineering (ISAB), Fukushima, July 2010, pp. 217-222.
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  8. Yasutaka Fujimoto, Issam A. Smadi, Hiroko Omori, Koichiro Suzuki, and Hiroshi Hamada, "Modeling and Control of a High-thrust Direct-drive Spiral Motor," in proceedings of IEEJ International Power Electronics Conference (IPEC), Sapporo, June 2010, pp. 2222-2229.
    [DOI:10.1109/IPEC.2010.5543481] [Repository]
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  9. Yasutaka Fujimoto, Yuuki Wakayama, Hiroko Omori, and Issam A. Smadi, "On a High-Backdrivable Direct-drive Actuator for Musculoskeletal Bipedal Robots," in proceedings of IEEE International Workshop on Advanced Motion Control (AMC), Nagaoka, March 2010, pp. 389-395.
    [DOI:10.1109/AMC.2010.5464097]
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  10. Issam A. Smadi, Hiroko Omori, and Yasutaka Fujimoto, "On Independent Position/Gap Control of a Spiral Motor," in proceedings of IEEE International Workshop on Advanced Motion Control (AMC), Nagaoka, March 2010, pp. 478-483.
    [DOI:10.1109/AMC.2010.5464083]
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Domestic conference papers

  1. Yuko Omori, Issam A. Smadi, and Yasutaka Fujimoto, "Influence of Mover Angle Error in Control System of SPM-type Spiral Motor," IEEJ Industry Applications Society Conference, Paper ID. 1-135, Toyosu, August 2010. (in Japanese)
    [Link]
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  2. Takahiro Suga and Yasutaka Fujimoto, "Vibration suppression control for posture stabilization of biped robot with elastic joints," IEEJ Industry Applications Society Conference, Paper ID. 2-76, Toyosu, August 2010. (in Japanese)
    [Link]
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  3. Yuki Wakayama and Yasutaka Fujimoto, "Development and Dynamics Simulation of a Direct Drive Musculoskeletal Type Robot Using Spiral Motors and Kinetic Simulation," IEEJ Industry Applications Society Conference, Paper ID. 2-78, Toyosu, August 2010. (in Japanese)
    [Link]
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  4. Akihiro Shimizu and Yasutaka Fujimoto, "Learning Control of Underactuated Robot under Environmental Fluctuation," IEEJ Industry Applications Society Conference, Paper ID. 2-40, Toyosu, August 2010. (in Japanese)
    [Link]
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  5. Hiroshi Matsuki and Yasutaka Fujimoto, "Extraction and regeneration of operation knowledge and skill at water supply system," IEEJ Industry Applications Society Conference, Paper ID. 2-9, Toyosu, August 2010. (in Japanese)
    [Link]
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  6. Hiroshi Hamada and Yasutaka Fujimoto, "Vector Control of High Thrust SPM-Type Spiral Motor and Examination of the Cogging Torque Compensation," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, Paper ID. IIC-10-120, Koganei, March 2010. (in Japanese)
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  7. Yuko Omori and Yasutaka Fujimoto, "On a dq-axis Model and Magnetic Levitaion Control of a SPM-type Spiral Motor," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, Paper ID. IIC-10-121, Koganei, March 2010. (in Japanese)
    [Link]
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  8. Takafumi Hirobe and Yasutaka Fujimoto, "Posture Control of A Monowheel Robot Based on Acceleration Control," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, Paper ID. IIC-10-043, Koganei, March 2010. (in Japanese)
    [Link]
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  9. Koichiro Suzuki and Yasutaka Fujimoto, "Analysis and Magnetic Levitation Control of an IPM Spiral Motor," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, Paper ID. IIC-10-051, Koganei, March 2010. (in Japanese)
    [Link]
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  10. Shinya Kishibe and Yasutaka Fujimoto, "Development of a Quadruped Robot with Active Wheels and Walking Simulation Based on ZMP Trajectory," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, Paper ID. IIC-10-062, Koganei, March 2010. (in Japanese)
    [Link]
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  11. Muneaki Yoshizawa and Yasutaka Fujimoto, "Efficient principal component analysis by using MR3 method for robot vision with environmental information learning," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, Paper ID. IIC-10-079, Koganei, March 2010. (in Japanese)
    [Link]
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2009

Journal papers

  1. Issam Abed Smadi and Yasutaka Fujimoto, "On Nonlinear Disturbance Observer Based Tracking Control for Euler-Lagrange Systems," JSME Journal of System Design and Dynamics, vol. 3, no. 3, pp. 330-343, July 2009.
    [DOI:10.1299/jsdd.3.330]
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  2. Yasutaka Fujimoto, Tsutomu Kominami, and Hiroshi Hamada, "Development and Analysis of a High Thrust Force Direct-Drive Linear Actuator," IEEE Transactions on Industrial Electronics, vol. 56, no. 5, pp. 1383-1392, May 2009.
    [DOI:10.1109/TIE.2009.2012419] [Repository]
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  3. Yasutaka Fujimoto, Taichi Imai, Atsuo Kawamura, and Yosuke Asano, "Control of Biped Walking Robot for Human Living Environment," IEEJ Transactions on Electrical and Electronic Engineering, vol. 4, no. 2, pp. 218-230, March 2009.
    [DOI:10.1002/tee.20400]
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  4. Tsutomu Kominami and Yasutaka Fujimoto, "Studies on Thrust Characteristic of High-Thrust Spiral Motor," IEEJ Transactions on Industry Applications, vol. 129-D, no. 2, pp. 130-135, February 2009. (in Japanese)
    [DOI:10.1541/ieejias.129.130]
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  5. Tsubasa Shioya and Yasutaka Fujimoto, "Development of Simulator Based on Stochastic Switched ARX Model for Refrigeration System with Ice Thermal Storage System," IEEJ Transactions on Industry Applications, vol. 129-D, no. 2, pp. 166-172, February 2009. (in Japanese)
    [DOI:10.1541/ieejias.129.166]
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Domestic conference papers

  1. Takafumi Hirobe, Issam Smadi, and Yasutaka Fujimoto, "A Friction Identification and State Estimation of Monowheel Robot with Observer," Proceedings of the Annual Conference of the Robotics Society of Japan, Paper ID. 3F1-03, Yokohama, September 2009. (in Japanese)
    [Link]
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  2. Hiroshi Hamada and Yasutaka Fujimoto, "Experimental Evalutation of a High Backdrivable Spiral Motor and Sensorless Estimation of Mover Reaction Force using Disturbance Observer," Proceedings of the Annual Conference of the Robotics Society of Japan, Paper ID. 3C2-02, Yokohama, September 2009. (in Japanese)
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  3. Issam A. Smadi, Takafumi Hirobe, and Yasutaka Fujimoto, "Yaw Angular Momentum Generation of a Monowheel Robot with a Waist Joint," Annual Conference of the Robotics Society of Japan, Paper ID. 3F1-05, Yokohama, September 2009.
    [Link]
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  4. Koichiro Suzuki and Yasutaka Fujimoto, "Modeling and Magnetic Levitation Control of an IPM Spiral Motor," Proceedings of the Annual Conference of the Robotics Society of Japan, Paper ID. 2A1-02, Yokohama, September 2009. (in Japanese)
    [Link]
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  5. Yuko Omori and Yasutaka Fujimoto, "Development of high-backdrivable spiral motor and its dq equations," Proceedings of the Annual Conference of the Robotics Society of Japan, Paper ID. 2A1-03, Yokohama, September 2009. (in Japanese)
    [Link]
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  6. Yuki Wakayama and Yasutaka Fujimoto, "Development of a Musculoskeletal Biped Walking Robot Using Spiral Motors," Proceedings of the Annual Conference of the Robotics Society of Japan, Paper ID. 2P1-05, Yokohama, September 2009. (in Japanese)
    [Link]
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  7. Takahiro Suga, Yasutaka Fujimoto, Shunpei Okumura, and Atsuo Kawamura, "Examination to standing and walking of biped robot with elastic joints," Proceedings of the Annual Conference of the Robotics Society of Japan, Paper ID. 2P2-05, Yokohama, September 2009. (in Japanese)
    [Link]
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  8. Yasutaka Fujimoto, Hiroshi Hamada, Koichiro Suzuki, Yuki Wakayama, and Yuko Omori, "A Musculoskeletal Motion Control System for Rehabilitation Robots using High Thrust Force Direct-Drive Linear Actuator," Proceedings of the Annual Conference of the Robotics Society of Japan, Paper ID. 1H1-07, Yokohama, September 2009. (in Japanese)
    [Link]
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  9. Shinya Kishibe and Yasutaka Fujimoto, "Walking Pattern Planning for Quadruped Robot with Active Wheels Based on ZMP Trajectory," Proceedings of the Annual Conference of the Robotics Society of Japan, Paper ID. 1P2-04, Yokohama, September 2009. (in Japanese)
    [Link]
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  10. Muneaki Yoshizawa and Yasutaka Fujimoto, "Efficient eigenvalue calculation for principal component by using MR3 method," Proceedings of the Annual Conference of the Robotics Society of Japan, Paper ID. 1R2-07, Yokohama, September 2009. (in Japanese)
    [Link]
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  11. Koichiro Suzuki and Yasutaka Fujimoto, "Modeling and Control of an IPM Spiral Motor," IEEJ Industry Applications Society Conference, Paper ID. R1-13-7, Tsu, September 2009. (in Japanese)
    [Link]
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  12. Takahiro Suga, Shunpei Okumura, Yasutaka Fujimoto, and Atsuo Kawamura, "Multiaxial vibration suppression control for a biped robot with elastic joints," IEEJ Industry Applications Society Conference, Paper ID. R2-7-3, Tsu, September 2009. (in Japanese)
    [Link]
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  13. Shinya Kishibe and Yasutaka Fujimoto, "Reduction of CoM Acceleration of a Quadruped Robot with Active Wheels When the Legs Switch," IEEJ Industry Applications Society Conference, Paper ID. R2-7-7, Tsu, September 2009. (in Japanese)
    [Link]
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  14. Muneaki Yoshizawa and Yasutaka Fujimoto, "Efficient principal component analysis by using MR3 method," IEEJ Industry Applications Society Conference, Paper ID. R2-7-8, Tsu, September 2009. (in Japanese)
    [Link]
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  15. Yasutaka Fujimoto, "A Musculoskeletal Biped Robot by using Spiral Motors," IEEJ Industry Applications Society Conference, Paper ID. S7-4, Tsu, September 2009. (in Japanese)
    [Link]
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  16. Yasutaka Fujimoto and Hiroshi Hamada, "Spiral Motor with Three Dimensional Flux Flow," JSAE Annual Congress (Spring), Paper ID. 20095408, Yokohama, May 2009. (in Japanese)
    [Link]
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  17. Pham Hoc and Yasutaka Fujimoto, "Current Control for Twelve-Switch Inverter to Driving Three Three-Phase Loads Independently Using FPGA Based Hardware Controller," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, Paper ID. IIC-09-090, Kichijoji, March 2009. (in Japanese)
    [Link]
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  18. Yuki Wakayama, Hiroyuki Watanabe, and Yasutaka Fujimoto, "Development of an Endoskeleton Type Robot Using Spiral Motors," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, Paper ID. IIC-09-128, Kichijoji, March 2009. (in Japanese)
    [Link]
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  19. Shunpei Okumura and Yasutaka Fujimoto, "Multiaxial vibration suppression control for a biped robot with elastic joints," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, Paper ID. IIC-09-129, Kichijoji, March 2009. (in Japanese)
    [Link]
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  20. Takafumi Hirobe and Yasutaka Fujimoto, "State Examination by Using Information of Wheel Angle Encorder and Giroscope," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, Paper ID. IIC-09-140, Kichijoji, March 2009. (in Japanese)
    [Link]
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  21. Hiroshi Hamada and Yasutaka Fujimoto, "Experimental Evalutation of a Spiral Motor and Estimation of Mover Position Using Extended Electromotive Force," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, Paper ID. IIC-09-030, Kichijoji, March 2009. (in Japanese)
    [Link]
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  22. Tianjian Li and Yasutaka Fujimoto, "High-speed networked control system using sigma-delta modulation," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, Paper ID. IIC-09-047, Kichijoji, March 2009. (in Japanese)
    [Link]
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  23. Taichi Imai and Yasutaka Fujimoto, "Trajectory Planning of Minimum Energy Consumption for Biped Robots," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, Paper ID. IIC-09-065, Kichijoji, March 2009. (in Japanese)
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  24. Toshiaki Sakurai and Yasutaka Fujimoto, "Aquisition of Complicated Tasks by Using State Transition Probability with Forgetting Factor," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, Paper ID. IIC-09-082, Kichijoji, March 2009. (in Japanese)
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2008

Journal papers

  1. Ken'ichi Fujiwara, Muneki Konishi, and Yasutaka Fujimoto, "VaR estimation using EVT and trend based on wavelet analysis," IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, vol. J91-A, no. 12, pp. 1190-1202, December 2008. (in Japanese)
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  2. Tsutomu Kominami and Yasutaka Fujimoto, "Studies on Thrust Characteristic of High-Thrust Spiral Motor," IEEJ Transactions on Industry Applications, vol. 128-D, no. 5, pp. 561-568, May 2008. (in Japanese)
    [DOI:10.1541/ieejias.128.561]
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  3. Tianjian Li and Yasutaka Fujimoto, "Control System with High-Speed and Real-Time Communication Links," IEEE Transactions on Industrial Electronics, vol. 55, no. 4, pp. 1548-1557, April 2008.
    [DOI:10.1109/TIE.2008.917160] [Repository]
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International conference papers (reviewed)

  1. Tianjian Li and Yasutaka Fujimoto, "FPGA-Based Current Controller for High-speed Communication and Real-time Control System," in proceedings of IEEE Industrial Electronics Society Annual Conference (IECON), Orlando, November 2008, pp. 210-215.
    [DOI:10.1109/IECON.2008.4757954]
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  2. Yasutaka Fujimoto, Tsutomu Kominami, and Hiroshi Hamada, "Development of a Spirally-Shaped Linear Actuator," in proceedings of IEEE Industry Applications Society Annual Meeting (IAS), Edmonton, October 2008, pp. 1-5.
    [DOI:10.1109/08IAS.2008.83]
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  3. Toshiaki Sakurai and Yasutaka Fujimoto, "Learning Control of Underactuated Robots by Using Discrete Event Model," in proceedings of SICE Annual Conference (SICE), Tokyo, August 2008, pp. 1591-1594.
    [DOI:10.1109/SICE.2008.4654915]
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  4. Yasutaka Fujimoto and Tsutomu Kominami, "Development of a High Thrust Linear Actuator with High Backdrivability," in proceedings of IEEE International Workshop on Advanced Motion Control (AMC), Trento, March 2008, pp. 360-364.
    [DOI:10.1109/AMC.2008.4516093]
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Domestic conference papers

  1. Hiroshi Hamada and Yasutaka Fujimoto, "Development of a High Thrust Spiral Motor and Analysis of Thrust characteristic and Thermal characteristic," Proceedings of the Annual Conference of the Robotics Society of Japan, Paper ID. 3E2-03, Kobe, September 2008. (in Japanese)
    [Link]
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  2. Takafumi Hirobe, Issam A. Smadi, and Yasutaka Fujimoto, "A Control of Unicycle Robot with Nonlinear Disturbance Observer," Proceedings of the Annual Conference of the Robotics Society of Japan, Paper ID. 3C2-07, Kobe, September 2008. (in Japanese)
    [Link]
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  3. Taichi Imai and Yasutaka Fujimoto, "Trajectory of Minimum Energy Consumption by Receding Horizon Control," Proceedings of the Annual Conference of the Robotics Society of Japan, Paper ID. 1O3-05, Kobe, September 2008. (in Japanese)
    [Link]
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  4. Shunpei Okumura and Yasutaka Fujimoto, "A Control of multi-inertia system for a biped robot with elastic joints," Proceedings of the Annual Conference of the Robotics Society of Japan, Paper ID. 1O1-05, Kobe, September 2008. (in Japanese)
    [Link]
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  5. Taichi Imai and Yasutaka Fujimoto, "Optimal Walking Trajectory Planning of Biped Robot by Receding Horizon Control," IEEJ Industry Applications Society Conference, Paper ID. 2-O8-2, Kochi, August 2008. (in Japanese)
    [Link]
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  6. Tianjian Li and Yasutaka Fujimoto, "High-speed Current Control System of Servo Motor Based on communication-Control System by using FPGA," IEEJ Industry Applications Society Conference, Paper ID. 2-74, Kochi, August 2008. (in Japanese)
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  7. Takafumi Hirobe, Issam A. Smadi, and Yasutaka Fujimoto, "A Control of Unicycle Robot with Nonlinear Observer," IEEJ Industry Applications Society Conference, Paper ID. 2-46, Kochi, August 2008. (in Japanese)
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  8. Shunpei Okumura and Yasutaka Fujimoto, "Computed Torque Generation for Soft Actuator Robot by Modified Newton-Euler Method," IEEJ Industry Applications Society Conference, Paper ID. 2-15, Kochi, August 2008. (in Japanese)
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  9. Sanshiro Sakumoto and Yasutaka Fujimoto, "Estimation of the Infiltration Point with Unaccounted-for Water(UFW) in the Sewer Culvert," IEEJ Industry Applications Society Conference, Paper ID. 2-1, Kochi, August 2008. (in Japanese)
    [Link]
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  10. Hiroyasu Ohashi and Yasutaka Fujimoto, "On an Optimal Resource Allocation Based on Buffer Model with Machine Failure subject to Demand Constraint," IEEJ Industry Applications Society Conference, Paper ID. 2-6, Kochi, August 2008. (in Japanese)
    [Link]
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  11. Yasutaka Fujimoto, "Availability and Cost in Open System for Remote Monitoring and Control," Papers of Technical Meeting on Public Plant Engineering, IEEJ, pp. 1-4, Ichigaya, May 2008. (in Japanese)
    [Link]
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  12. Minoru Ota and Yasutaka Fujimoto, "Parameter Identification and Control of Elastic Robot Manipulator," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, Paper ID. IIC-08-135, Kanda, March 2008. (in Japanese)
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  13. Xue Li and Yasutaka Fujimoto, "On-line Learning Based on Active Vision," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, Paper ID. IIC-08-89, Kanda, March 2008. (in Japanese)
    [Link]
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  14. Toshiaki Sakurai and Yasutaka Fujimoto, "Acquisition of Complicated Tasks by Behavioral Development Robots Using State Machine," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, Paper ID. IIC-08-121, Kanda, March 2008. (in Japanese)
    [Link]
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  15. Hiroyasu Ohashi and Yasutaka Fujimoto, "On a Profit Maximization by Using Buffer Model with Failure of Machines," Papers of Technical Meeting on Systems and Control, IEE Japan, Paper ID. SC-08-6, Akihabara, March 2008. (in Japanese)
    [Link]
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  16. Tsubasa Shiotani and Yasutaka Fujimoto, "Development of Simulator for Refrigeration System Using Ice Thermal Storage System Based on SSARX Model," Papers of Technical Meeting on Systems and Control, IEE Japan, Paper ID. SC-08-2, Akihabara, March 2008. (in Japanese)
    [Link]
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  17. Muneki Konishi and Yasutaka Fujimoto, "Demand Identification by using SARIMA Model from Sales Data and Application to Supply Chain Inventory Management," Papers of Technical Meeting on Systems and Control, IEE Japan, Paper ID. SC-08-8, Akihabara, March 2008. (in Japanese)
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  18. Issam A. Smadi and Yasutaka Fujimoto, "Nonlinear Control of Mono-wheel Robot," IEEJ Technical Meeting on Industrial Instrumentation and Control, Paper ID. IIC-08-64, Kanda, March 2008.
    [Link]
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  19. Taichi Imai and Yasutaka Fujimoto, "Optimal Walking Trajectory Planning of Biped Robot by Receding Horizon Control," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, Paper ID. IIC-08-80, Kanda, March 2008. (in Japanese)
    [Link]
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  20. Yasutaka Fujimoto and Hideo Kato, "Structuring of Environmental Information Using Robot Vision System," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, Paper ID. IIC-08-24, Kanda, March 2008. (in Japanese)
    [Link]
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  21. Tsutomu Kominami and Yasutaka Fujimoto, "A Thrust Characteristic of a Spiral Motor," National Convention of the Institute of Electrical Engineers of Japan, Paper ID. 5-013, Fukuoka, March 2008. (in Japanese)
    [Link]
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  22. Minoru Ota and Yasutaka Fujimoto, "Method of parameter identification for an Elastic Robot Manipulator," National Convention of the Institute of Electrical Engineers of Japan, Paper ID. 4-191, Fukuoka, March 2008. (in Japanese)
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  23. Hiroshi Hamada, Tsutomu Kominami, and Yasutaka Fujimoto, "A Thrust Characteristics of a Spiral Motor by Electromagnetic Field Analysis," Papers of Technical Meeting on Magnetics, IEEJ, Paper ID. MAG-08-50, March 2008. (in Japanese)
    [Link]
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2007

Journal papers

  1. Satoshi Nakamura and Yasutaka Fujimoto, "A Method for Extraction of Function Modules of Sequential Control Programs Based on Structure Analysis," IEEJ Transactions on Industry Applications, vol. 127-D, no. 10, pp. 1057-1063, October 2007. (in Japanese)
    [Link]
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  2. Yasutaka Fujimoto, "Minimum Energy Trajectory Planning for Biped Robots," in Armando Carlos de Pina Filho (ed) Humanoid Robots - New Developments, Advanced Robotic Systems International, pp. 227-240, June 2007.
    [DOI:10.5772/4869]
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  3. Hyuk-jin Kwon and Yasutaka Fujimoto, "Thrust Characteristic of High-Thrust Spiral Motor Using FEM Analysis," IEEJ Transactions on Industry Applications, vol. 127-D, no. 6, pp. 653-662, June 2007. (in Japanese)
    [Link]
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International conference papers (reviewed)

  1. Tsutomu Kominami and Yasutaka Fujimoto, "Inverter with Reduced Switching-Device Count for Independent AC Motor Control," in proceedings of IEEE Industrial Electronics Society Annual Conference (IECON), Taipei, November 2007, pp. 1559-1564.
    [DOI:10.1109/IECON.2007.4460118]
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  2. Tsutomu Kominami and Yasutaka Fujimoto, "A Novel Nine-Switch Inverter for Independent Control of Two Three-phase Loads," in proceedings of IEEE Industry Applications Society Annual Meeting (IAS), New Orleans, September 2007, pp. 2346-2350.
    [DOI:10.1109/07IAS.2007.354] [Repository]
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  3. Yasutaka Fujimoto and Shuhei Uchida, "Three Dimensional Posture Control of Mono-wheel Robot with Roll Rotatable Torso," in proceedings of IEEE International Conference on Mechatronics (ICM), Kumamoto, May 2007, pp. 1-5.
    [DOI:10.1109/ICMECH.2007.4280051]
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  4. Issam A. Smadi and Yasutaka Fujimoto, "Three Dimensional Dynamical Modeling of One-wheel Robot," in proceedings of IASTED International Conference on Modelling, Identification, and Control (IASTED), Innsbruck, February 2007, pp. 57-62.
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  5. Issam A. Smadi and Yasutaka Fujimoto, "Dynamic Robust Linear Control Method for LTI Systems," in proceedings of IASTED International Conference on Modelling, Identification, and Control (IASTED), Innsbruck, February 2007, pp. 218-223.
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Domestic conference papers

  1. Toshiaki Sakurai and Yasutaka Fujimoto, "Trajectory Generation for Robotic Systems Using State Machine and Reduction of Learning Interation Number," SICE Technical Meeting on Discrete Event Systems, pp. 57-62, Osaka, December 2007. (in Japanese)
    [Link]
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  2. Kenichi Fujiwara and Yasutaka Fujimoto, "Estimating VaR based on EVT used with GARCH and Wavelet analysis," IPSJ SIG Technical Reports on Mathematical Modeling and Problem Solving, pp. 159-162, Tokyo, December 2007. (in Japanese)
    [Link]
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  3. Tsutomu Kominami and Yasutaka Fujimoto, "Modeling of a Spiral Motor and Study of Control Method," Papers of Technical Meeting on Linear Drives, IEEJ, Paper ID. LD-07-36, Tokyo, October 2007. (in Japanese)
    [Link]
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  4. Tsutomu Kominami and Yasutaka Fujimoto, "Development of A High-Thrust Spiral Motor," Proceedings of the Annual Conference of the Robotics Society of Japan, Paper ID. 3I33, Chiba, September 2007. (in Japanese)
    [Link]
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  5. Issam A. Smadi and Yasutaka Fujimoto, "Modeling and Stabilization of Unicycle Robot Using AutomaticDifferentiation," Annual Conference of the Robotics Society of Japan, Paper ID. 3D26, Chiba, September 2007.
    [Link]
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  6. Minoru Ota, Shunpei Okumura, and Yasutaka Fujimoto, "Development of a Flexible Robot Manipulator," Proceedings of the Annual Conference of the Robotics Society of Japan, Paper ID. 3I31, Chiba, September 2007. (in Japanese)
    [Link]
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  7. Kazunori Shichida and Yasutaka Fujimoto, "Three Dimensional Recognition of Environment Using Stereo Vision and Optical Flow," Proceedings of the Annual Conference of the Robotics Society of Japan, Paper ID. 2N12, Chiba, September 2007. (in Japanese)
    [Link]
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  8. Xue Li and Yasutaka Fujimoto, "Structuring of Environmental Information Using Active Vision System," Proceedings of the Annual Conference of the Robotics Society of Japan, Paper ID. 2N16, Chiba, September 2007. (in Japanese)
    [Link]
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  9. Taichi Imai and Yasutaka Fujimoto, "Walking Tragectory of Minimum Energy Consumption by Optimal Control," Proceedings of the Annual Conference of the Robotics Society of Japan, Paper ID. 1G11, Chiba, September 2007. (in Japanese)
    [Link]
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  10. Toshiaki Sakurai and Yasutaka Fujimoto, "Trajectory Generation for Behavioral Development Robots Using State Machine," Proceedings of the Annual Conference of the Robotics Society of Japan, Paper ID. 3N25, Chiba, September 2007. (in Japanese)
    [Link]
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  11. Tsubasa Shiotani, Yasutaka Fujimoto, Mitsuo Izutsu, Sadao Nishimura, and Kazuya Kimura, "Research on Efficient Operation of Refrigeration System Using Ice Thermal Storage System," IEEJ Electronics, Information and Systems Society Conference, Paper ID. GS8-1, Osaka, September 2007. (in Japanese)
    [Link]
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  12. Kenichi Fujiwara and Yasutaka Fujimoto, "Artificial Foreign Exchange Market based on Behavior Finance and Effectiveness Verification of VaR used with EVT," IEEJ Electronics, Information and Systems Society Conference, Paper ID. GS7-5, Osaka, September 2007. (in Japanese)
    [Link]
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  13. Hiroyasu Ohashi and Yasutaka Fujimoto, "Buffer Model Considering Failure of Machines for Optimum Production Planning," IEEJ Electronics, Information and Systems Society Conference, Paper ID. GS9-2, Osaka, September 2007. (in Japanese)
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  14. Yasutaka Fujimoto, Taichi Imai, and Shunpei Okumura, "Reduction of Energy Consumption in Adaptive Biped Walking Robots," IEEJ Industry Applications Society Conference, Paper ID. 2-S8-4, Osaka, August 2007. (in Japanese)
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  15. Tsutomu Kominami and Yasutaka Fujimoto, "Development of An Inverter That Controls n Loads," IEEJ Industry Applications Society Conference, Paper ID. 1-33, Osaka, August 2007. (in Japanese)
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  16. Tianjian Li and Yasutaka Fujimoto, "High-speed and Real-Time Networked Servo Control System Considering Current Feedback," IEEJ Industry Applications Society Conference, Paper ID. 2-66, Osaka, August 2007. (in Japanese)
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  17. Tsutomu Kominami and Yasutaka Fujimoto, "Development of a Nine-Switch Inverter That Can Independently Control For Two Loads," National Convention of the Institute of Electrical Engineers of Japan, Paper ID. 4-086, Toyama, March 2007. (in Japanese)
    [Link]
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  18. Kazunori Shichida and Yasutaka Fujimoto, "Three Dimensional Recognition of Environment Using Stereo Vision," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, Paper ID. IIC-07-28, Nagaoka, March 2007. (in Japanese)
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  19. Tianjian Li and Yasutaka Fujimoto, "High-speed and Real-Time Communication Control System Based on Current Control," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, Paper ID. IIC-07-47, Nagaoka, March 2007. (in Japanese)
    [Link]
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  20. Issam A. Smadi and Yasutaka Fujimoto, "Method for Parameterizations Flatness using Grobner Bases," IEEJ Technical Meeting on Industrial Instrumentation and Control, Paper ID. IIC-07-52, Nagaoka, March 2007.
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  21. Shunpei Okumura, Sota Murai, and Yasutaka Fujimoto, "Control of an elastic actuator and its application to a biped robot," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, Paper ID. IIC-07-107, Nagaoka, March 2007. (in Japanese)
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  22. Taichi Imai and Yasutaka Fujimoto, "Optimal Control of Biped Walking Robot," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, Paper ID. IIC-07-108, Nagaoka, March 2007. (in Japanese)
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  23. Tatsunobu Kawai and Yasutaka Fujimoto, "An Algorithm for Solving Flexible Job-Shop Scheduling Problems Based on Modified Tabu Search," Papers of Technical Meeting on Systems and Control, IEE Japan, Paper ID. SC-07-13, Tokyo, March 2007. (in Japanese)
    [Link]
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Review papers

  1. Yasutaka Fujimoto and Atsuo Kawamura, "Basics of Servo Driver Systems," Journal of the Robotics Society of Japan, vol. 25, no. 7, pp. 1036-1039, October 2007. (in Japanese)
    [DOI:10.7210/jrsj.25.1036]
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  2. Yasutaka Fujimoto, Atsuo Kawamura, and Ryuji Kohno, "Creation of Future Infrastructure Based on Information Telecommunication Technology," Journal of the Robotics Society of Japan, vol. 25, no. 3, pp. 349-352, April 2007. (in Japanese)
    [DOI:10.7210/jrsj.25.349]
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2006

International conference papers (reviewed)

  1. Teppei Yamamoto, Yasutaka Fujimoto, Tatsuo Ashiki, Futoshi Kurokawa, and Yoshikazu Tonozuka, "Estimation of pipe break location in water distribution network," in proceedings of IWA World Water Congress and Exhibition (WWC), September 2006.
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  2. Hyuk-jin Kwon and Yasutaka Fujimoto, "Thrust Characteristic of Spiral Motor Using FEM Analysis and Compensation for Thrust Fluctuation," in proceedings of IEEE International Workshop on Advanced Motion Control (AMC), Istanbul, March 2006, vol. 2, pp. 535-540.
    [DOI:10.1109/AMC.2006.1631716]
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  3. Tsutomu Kominami and Yasutaka Fujimoto, "Magnetic Levitation Control and Spiral-Linear Transformation System for Spiral Motor," in proceedings of IEEE International Workshop on Advanced Motion Control (AMC), Istanbul, March 2006, vol. 2, pp. 529-534.
    [DOI:10.1109/AMC.2006.1631715]
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  4. Tian Jian Li and Yasutaka Fujimoto, "A Control System with High Speed and Real Time Communication Links," in proceedings of IEEE International Workshop on Advanced Motion Control (AMC), Istanbul, March 2006, vol. 1, pp. 12-17.
    [DOI:10.1109/AMC.2006.1631624]
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  5. Sota Murai and Yasutaka Fujimoto, "Control of Spring Actuator and Its Application to Biped Robot," in proceedings of IEEE International Workshop on Advanced Motion Control (AMC), Istanbul, March 2006, vol. 2, pp. 411-415.
    [DOI:10.1109/AMC.2006.1631694]
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Domestic conference papers

  1. Yasutaka Fujimoto, Iko Miyazawa, Koji Ikuta, and Takashi Sekiguchi, "High-Reliable Programmable Logic Control Systerns Based on Multiple Distributed Implementation of Logic Control Programs," Papers of Technical Meeting on Systems and Control, IEE Japan, pp. 55-58, Ichigaya, October 2006. (in Japanese)
    [Link]
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  2. Hideo Kato and Yasutaka Fujimoto, "Comparison of Fast Learning Methods with PCA for Robot Vision," Proceedings of the Annual Conference of the Robotics Society of Japan, Paper ID. 1B32, Okayama, September 2006. (in Japanese)
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  3. Minoru Ota and Yasutaka Fujimoto, "Development and Control of a Flexible Robot Manipulator," Proceedings of the Annual Conference of the Robotics Society of Japan, Paper ID. 2C13, Okayama, September 2006. (in Japanese)
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  4. Masaomi Nakamura and Yasutaka Fujimoto, "Optimal Policy of Distribution System for Multiple Echelon Supply Chain," IEEJ Electronics, Information and Systems Society Conference, Paper ID. GS10-1, Yokohama, September 2006. (in Japanese)
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  5. Tatsunobu Kawai and Yasutaka Fujimoto, "An Algorithm for Solving of Job Shop Scheduling Problems with Parallel Machines Using Tabu Search Method," IEEJ Electronics, Information and Systems Society Conference, Paper ID. GS10-2, Yokohama, September 2006. (in Japanese)
    [Link]
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  6. Hyuk-Jin Kwon and Yasutaka Fujimoto, "Optimal design of parameters for High thrust of Spiral Motor," IEEJ Industry Applications Society Conference, vol. 3, pp. 143-146, Nagoya, August 2006. (in Japanese)
    [Link]
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  7. Tsutomu Kominami and Yasutaka Fujimoto, "Proposal of a Nine-Switch Inverter That Can Independently Control Two PM Motors.," IEEJ Industry Applications Society Conference, vol. 1, pp. 187-190, Nagoya, August 2006. (in Japanese. Excellent Presentation Award (A) and Takahashi Award)
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  8. Issam Smadi and Yasutaka Fujimoto, "Comparison of Nonlinear Controllers for Stabilizing underactuated systems," IEEJ Industry Applications Society Conference, vol. 2, pp. 305-308, Nagoya, August 2006. (in Japanese)
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  9. Shuhei Uchida and Yasutaka Fujimoto, "Control of an Unicycle Robot with One Degree of Freedom Joint," IEEJ Industry Applications Society Conference, vol. 2, pp. 375-378, Nagoya, August 2006. (in Japanese)
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  10. Yuki Ueyama and Yasutaka Fujimoto, "Examination Of Color Space Expression Method On Control of Maximizing The Amount of Information," National Convention of the Institute of Electrical Engineers of Japan, vol. 4, pp. 341-342, Yokohama, March 2006. (in Japanese)
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  11. Atsushi Kikukawa and Yasutaka Fujimoto, "Optimum Design of Spiral Motor Using Magnetic and Thermal Analysis with Finite Element Method," National Convention of the Institute of Electrical Engineers of Japan, vol. 5, pp. 72-73, Yokohama, March 2006. (in Japanese)
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  12. Tatsunobu Kawai and Yasutaka Fujimoto, "Tabu Search Algorithm Based Receding-Horizon Reactive Scheduling," Papers of Technical Meeting on Systems and Control, IEE Japan, pp. 39-44, Kawasaki, March 2006. (in Japanese)
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  13. Masaomi Nakamura and Yasutaka Fujimoto, "Optimal Policy of Inventory Replenishment for Multiple Echelon Supply Cahin," Papers of Technical Meeting on Systems and Control, IEE Japan, pp. 33-37, Kawasaki, March 2006. (in Japanese)
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  14. Hideo Kato and Yasutaka Fujimoto, "Robot Vision Based on Fast Learning with PCA," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, pp. 123-126, Hamamatsu, March 2006. (in Japanese)
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  15. Issam A. Smadi and Yasutaka Fujimoto, "Flatness Based Control of 2-DOF Underactuated Mechanical Systems Using Fictitious Input," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, Paper ID. IIC-06-10, Hamamatsu, March 2006.
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  16. Shuhei Uchida and Yasutaka Fujimoto, "Posture Stabilization for The Unicycle Rogo with One Degree of Freedom Waist Joint," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, pp. 109-114, Hamamatsu, March 2006. (in Japanese)
    [Link]
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2005

Books

  1. Jianhua Yang and Yasutaka Fujimoto, "Human Factor and Its Identification in Manufacturing Prediction," In: J. Goossenaerts, E. Arai, K. Shirase, and F. Kimura (eds.) Knowledge and Skill Chains in Engineering and Manufacturing: Information Infrastructure in the Era of Global Communications, Kluwer Academic Publishers, pp. 367-374, January 2005.
    [Link] [Repository]
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  2. Ryosuke Tsutsumi and Yasutaka Fujimoto, "Sensitivity Analysis of Critical Path and Its Visualization in Job-Shop Scheduling," In: J. Goossenaerts, E. Arai, K. Shirase, and F. Kimura (eds.) Knowledge and Skill Chains in Engineering and Manufacturing: Information Infrastructure in the Era of Global Communications, Kluwer Academic Publishers, pp. 313-320, January 2005.
    [Link]
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Journal papers

  1. Kenji Sugiyama, Yasuhito Yaji, John Takuya Ootsuki, Yasutaka Fujimoto, and Takashi Sekiguchi, "Transportation Planning with Immune System Derived Approach," IEEJ Transactions on Electronics, Information and Systems, vol. 125-C, no. 3, pp. 478-485, March 2005. (in Japanese)
    [DOI:10.1541/ieejeiss.125.478]
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International conference papers (reviewed)

  1. Tatsunobu Kawai and Yasutaka Fujimoto, "An Efficient Combination of Dispatch Rules for Job-shop Scheduling Problem," in proceedings of IEEE International Conference on Industrial Informatics (INDIN), Perth, August 2005, pp. 484-488.
    [DOI:10.1109/INDIN.2005.1560424] [Repository]
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  2. Kie Sugita and Yasutaka Fujimoto, "An Optimal Inventory Management for Supply Chain Considering Demand Distortion," in proceedings of IEEE International Conference on Industrial Informatics (INDIN), Perth, August 2005, pp. 425-430.
    [DOI:10.1109/INDIN.2005.1560414]
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  3. Hyuk-jin Kwon and Yasutaka Fujimoto, "On A Magnet Arrangement For Spiral Motor," in proceedings of IEEJ International Power Electronics Conference (IPEC), Niigata, April 2005, pp. 424-430.
    [Link]
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Domestic conference papers

  1. Yasutaka Fujimoto, "Analysis of Safety of Programmable Logic Control Systems," Papers of Technical Meeting on Systems and Control, IEE Japan, pp. 29-33, Ichigaya, December 2005. (in Japanese)
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  2. Yasutaka Fujimoto, "On Safety of Logic Control Systems," 38th SICE Technical Meeting on Discrete Event Systems, pp. 23-27, Yokohama, December 2005. (in Japanese)
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  3. Sota Murai and Yasutaka Fujimoto, "Development of Vitual Direct Drive System and Its Torque Control," Proceedings of the Annual Conference of the Robotics Society of Japan, Paper ID. 3H22, Yokohama, September 2005. (in Japanese)
    [Link]
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  4. Tsutomu Kominami and Yasutaka Fujimoto, "Development of magnetic levitation motor for verification of activation control for spiral motor," IEEJ Industry Applications Society Conference, vol. 3, pp. 313-316, Fukui, August 2005. (in Japanese)
    [Link]
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  5. Tianjian Li and Yasutaka Fujimoto, "The Basic Research of High Speed and Real Time Communication/Control System," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, pp. 67-72, Nagoya, March 2005. (in Japanese)
    [Link]
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  6. Sota Murai, Tatsuya Kishimoto, and Yasutaka Fujimoto, "Control for Virtual Direct Drive Arm," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, Paper ID. IIC-05-76, Nagoya, March 2005. (in Japanese)
    [Link]
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  7. Yuki Ueyama and Yasutaka Fujimoto, "Control for Maximizing The Amount of Information Using Active Vision," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, Paper ID. IIC-05-81, Nagoya, March 2005. (in Japanese)
    [Link]
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  8. Hideo Kato and Yasutaka Fujimoto, "Basic Research on Organizing Environmental Information using Robot Vision," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, pp. 139-143, Nagoya, March 2005. (in Japanese)
    [Link]
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  9. Hyuk-Jin Kwon and Yasutaka Fujimoto, "Realization of Flat Thrust Characteristics of Spiral Motor," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, pp. 7-12, Nagoya, March 2005. (in Japanese)
    [Link]
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  10. Tsutomu Kominami and Yasutaka Fujimoto, "On Independent Thrust/Gap Control for A Spiral Motor," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, Paper ID. IIC-05-3, Nagoya, March 2005. (in Japanese)
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  11. Atsushi Kikukawa and Yasutaka Fujimoto, "Theoretical Examination Concerning the Maximum Thrust of the Spiral Motor," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, pp. 19-24, Nagoya, March 2005. (in Japanese)
    [Link]
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  12. Kie Sugita and Yasutaka Fujimoto, "The Optimum Inventory Management for Supply Chain," Papers of Technical Meeting on Systems and Control, IEE Japan, pp. 63-67, Osaki, March 2005. (in Japanese)
    [Link]
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  13. Yuusuke Murase and Yasutaka Fujimoto, "An Algorithm for Solving Production planning Problem Considering machine Failure," Papers of Technical Meeting on Systems and Control, IEE Japan, pp. 55-62, Osaki, March 2005. (in Japanese)
    [Link]
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  14. Jing Xue and Yasutaka Fujimoto, "Method of Job-Shop Scheduling with neighborhood Search by Schrage Schedule," Papers of Technical Meeting on Systems and Control, IEE Japan, pp. 45-48, Osaki, March 2005. (in Japanese)
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  15. Satoshi Nakamura and Yasutaka Fujimoto, "A Method for Extraction of Function Modules of Sequential Control Programs based on Structure Analysis," Papers of Technical Meeting on Systems and Control, IEE Japan, pp. 15-20, Ichigaya, January 2005. (in Japanese)
    [Link]
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  16. Yasutaka Fujimoto, "Two Dimensional Redundant PLC Array for Fault Tolerant Systems," Papers of Technical Meeting on Systems and Control, IEE Japan, pp. 21-25, Ichigaya, January 2005. (in Japanese)
    [Link]
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2004

Journal papers

  1. Jianhua Yang and Yasutaka Fujimoto, "On Approximation and Smoothing of General Distribution Based on Normal Expansion Method," IEEJ Transactions on Electronics, Information and Systems, vol. 124-C, no. 7, pp. 1382-1389, July 2004.
    [DOI:10.1541/ieejeiss.124.1382]
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  2. Jianhua Yang and Yasutaka Fujimoto, "Enhancement of Prediction for Manufacturing System Using Bayesian Decision Recognition," IEEJ Transactions on Industry Applications, vol. 124-D, no. 1, pp. 31-38, January 2004.
    [DOI:10.1541/ieejias.124.31]
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International conference papers (reviewed)

  1. Tatsuya Kishimoto and Yasutaka Fujimoto, "Numerically Stable Inverse Kinematics Calculation of Robot Manipulators even in Singular Configuration," in proceedings of IEEE International Conference on Industrial Electronics, Control, and Instrumentation (IECON), Busan, November 2004, pp. 1036-1040.
    [DOI:10.1109/IECON.2004.1431717]
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  2. Satoshi Nakamura and Yasutaka Fujimoto, "Structure Analysis of Logic Control Programs," in proceedings of IEEE International Conference on Industrial Electronics, Control, and Instrumentation (IECON), Busan, November 2004, pp. 2588-2593.
    [DOI:10.1109/IECON.2004.1432211]
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  3. Yasutaka Fujimoto, "Trajectory Generation of Biped Running Robot with Minimum Energy Consumption," in proceedings of IEEE International Conference on Robotics and Automation (ICRA), New Orleans, April 2004, pp. 3803-3808.
    [DOI:10.1109/ROBOT.2004.1308861] [Repository]
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  4. Yasutaka Fujimoto, "Minimum Energy Biped Running Gait and Development of Energy Regeneration Leg," in proceedings of IEEE International Workshop on Advanced Motion Control (AMC), Kawasaki, March 2004, pp. 415-420.
    [DOI:10.1109/AMC.2004.1297905]
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  5. Hyuk-jin Kwon and Yasutaka Fujimoto, "FEM Analysis of High Thrust Spiral Motor," in proceedings of IEEE International Workshop on Advanced Motion Control (AMC), Kawasaki, March 2004, pp. 635-640.
    [DOI:10.1109/AMC.2004.1297943]
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  6. Tsutomu Kominami and Yasutaka Fujimoto, "Dynamic Model and Control of Six-Phase Spiral Motor," in proceedings of IEEE International Workshop on Advanced Motion Control (AMC), Kawasaki, March 2004, pp. 629-633.
    [DOI:10.1109/AMC.2004.1297942]
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Domestic conference papers

  1. Yasutaka Fujimoto, "On A Parametrization of Logic Control Systems," 36th SICE Technical Meeting on Discrete Event Systems, pp. 13-18, Nagoya, December 2004. (in Japanese)
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  2. Tsutomu Kominami and Yasutaka Fujimoto, "Gap Control of Small and High Thrust Spiral Motor," IEEJ Industry Applications Society Conference, pp. 311-314, Takamatsu, September 2004. (in Japanese)
    [Link]
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  3. Yuusuke Murase and Yasutaka Fujimoto, "An Algorithm for Solving Resource Allocation Problem considering Machine Failure," IEEJ Electronics, Information and Systems Society Conference, pp. 985-988, Utsunomiya, September 2004. (in Japanese)
    [Link]
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  4. Kie Sugita and Yasutaka Fujimoto, "An Optimal Supply Chain Inventory Management Considering Shared Demand Data," IEEJ Electronics, Information and Systems Society Conference, pp. 979-984, Utsunomiya, September 2004. (in Japanese)
    [Link]
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  5. Yasutaka Fujimoto and Ken Maeda, "Experimental Verification of Automatic Generation of Sequential Control Logics," 35th SICE Technical Meeting on Discrete Event Systems, pp. 79-83, Osaka, June 2004. (in Japanese)
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  6. Yasutaka Fujimoto, Hyuk-Jin Kwon, and Tsutomu Kominami, "Basics of A Back-Drivable High Thrust Spiral Motor," National Convention of the Institute of Electrical Engineers of Japan, Paper ID. 5-053, Sagamihara, March 2004. (in Japanese)
    [Link]
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  7. Yang Jianhua and Yasutaka Fujimoto, "On Decision Problem of Boundary of Histogram," National Convention of the Institute of Electrical Engineers of Japan, Paper ID. 3-118, Sagamihara, March 2004. (in Japanese)
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  8. Ken Maeda and Yasutaka Fujimoto, "Experimental Evaluation of Logic Control System Design Based on Controlled Plant Models," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, pp. 109-114, Yokohama, March 2004. (in Japanese)
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  9. Hyuk-Jin Kwon and Yasutaka Fujimoto, "Thrust Characteristic of Small-Size, High-Thrust Typed Spiral Motor Using Electromagnetic Analysis," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, pp. 7-12, Yokohama, March 2004. (in Japanese)
    [Link]
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  10. Tsutomu Kominami and Yasutaka Fujimoto, "Driving system and control for Small Size-High Thrust Type Spiral Motor," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, pp. 13-18, Yokohama, March 2004. (in Japanese)
    [Link]
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  11. Ming Zeng and Yasutaka Fujimoto, "Error Compensation for Real Time Communication System in Servo Control Systems," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, pp. 59-64, Yokohama, March 2004. (in Japanese)
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  12. Goro Kawakami and Yasutaka Fujimoto, "Study of Haptic Device for Walking Motion," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, pp. 93-98, Yokohama, March 2004. (in Japanese)
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  13. Tatsuya Kishimoto and Yasutaka Fujimoto, "Numerically Stable Inverse Kinematics Calculation of Multiaxial Manipulators even in Singular Configuration," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, pp. 23-27, Yokohama, March 2004. (in Japanese)
    [Link]
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  14. Shinpei Ito and Yasutaka Fujimoto, "On A Biped Walking Robot with Energy Storage Mechanism," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, pp. 28-34, Yokohama, March 2004. (in Japanese)
    [Link]
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  15. Takafumi Kuwahara and Yasutaka Fujimoto, "On A Precise Event-Driven Production Simulation Based on Adaptation Mechanism," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, pp. 97-102, Yokohama, March 2004. (in Japanese)
    [Link]
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  16. Satoshi Nakamura and Yasutaka Fujimoto, "Functional Module Extraction from Sequential Logic Control Program," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, pp. 103-108, Yokohama, March 2004. (in Japanese)
    [Link]
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  17. Yasutaka Fujimoto, "On A Computational Efficiency of Automatic Generation Algorithm for Sequential Control Program," Papers of Technical Meeting on Systems and Control, IEE Japan, pp. 17-22, January 2004. (in Japanese)
    [Link]
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2003

Journal papers

  1. Jianhua Yang and Yasutaka Fujimoto, "Dynamic Scheduling of Large-scale Flow Shops Based on Relative Priority Approach," IEEJ Transactions on Electronics, Information and Systems, vol. 123-C, no. 10, pp. 1858-1864, October 2003.
    [DOI:10.1541/ieejeiss.123.1858]
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  2. Yasutaka Fujimoto and Takashi Sekiguchi, "Fault-Tolerant Configuration of Distributed Discrete Controllers," IEEE Transactions on Industrial Electronics, vol. 50, no. 1, pp. 86-93, February 2003.
    [DOI:10.1109/TIE.2002.804977] [Repository]
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International conference papers (reviewed)

  1. Yusuke Murase and Yasutaka Fujimoto, "Optimal Resource Assignment for Manufacturing Systems Based on Cost Flow Analysis," in proceedings of IEEE International Conference on Industrial Technology (ICIT), Maribor, December 2003, pp. 1068-1072.
    [DOI:10.1109/ICIT.2003.1290811]
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  2. Yasutaka Fujimoto, "Supply Chain Inventory Management based on Demand Model with Structured Uncertainties," in proceedings of IEEE International Conference on Emerging Technologies and Factory Automation (ITFA), Lisbon, September 2003, pp. 9-12.
    [DOI:10.1109/ETFA.2003.1248663]
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  3. Jianhua Yang and Yasutaka Fujimoto, "Modeling, Implementation and Simulation of Virtual Factory Based on Colored Timed Petri Net," in proceedings of IEEE International Conference on Emerging Technologies and Factory Automation (ITFA), Lisbon, September 2003, pp. 574-579.
    [DOI:10.1109/ETFA.2003.1247758] [Repository]
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Domestic conference papers

  1. Hyuk-Jin Kwon and Yasutaka Fujimoto, "Basic Study of Small Size-High Thrust Type Spiral Motor Using Electromagnetic Analysis," Papers of Technical Meeting on Linear Drives, IEEJ, pp. 41-45, Tokyo, September 2003. (in Japanese)
    [Link]
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  2. Shinpei Ito and Yasutaka Fujimoto, "Passive Walking of Simple Bipedal Model with Elastic Leg," Proceedings of the Annual Conference of the Robotics Society of Japan, Paper ID. 1G-26, Tokyo, September 2003. (in Japanese)
    [Link]
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  3. Yang Jianhua and Yasutaka Fujimoto, "Study on Approximation and Smoothing of General Distribution Based on Normal Expansion Method and MDL Principle," IEEJ Electronics, Information and Systems Society Conference, pp. 1108-1115, Akita, August 2003. (in Japanese)
    [Link]
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  4. Takafumi Kuwahara and Yasutaka Fujimoto, "On A Precise Production Simulation Based on System Identification," IEEJ Electronics, Information and Systems Society Conference, pp. 1084-1086, Akita, August 2003. (in Japanese)
    [Link]
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  5. Satoshi Nakamura and Yasutaka Fujimoto, "A Basic Analysis of Structure of Sequential Control Programs for Extraction of Function Modules," IEEJ Electronics, Information and Systems Society Conference, pp. 1048-1053, Akita, August 2003. (in Japanese)
    [Link]
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  6. Yuusuke Murase and Yasutaka Fujimoto, "An Algorithm for Solving Production Planning Problem using Instantaneous Cost," IEEJ Electronics, Information and Systems Society Conference, pp. 1060-1063, Akita, August 2003. (in Japanese)
    [Link]
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  7. Yasutaka Fujimoto, "Representation of Partial Model of Control Plant for Design of Programmable Logic Control System," 33rd SICE Technical Meeting on Discrete Event Systems, pp. 23-26, Shinjuku, June 2003. (in Japanese)
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  8. Yasutaka Fujimoto, "An Algorithm for Solving Strictly Convex Quadratic Programming Problems," National Convention of the Institute of Electrical Engineers of Japan, pp. 87-88, Sendai, March 2003. (in Japanese)
    [Link]
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  9. Jianhua Yang and Yasutaka Fujimoto, "Pattern Recognition of Human Decision in Manufacturing Process," National Convention of the Institute of Electrical Engineers of Japan, Paper ID. 3-043, Sendai, March 2003.
    [Link]
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  10. Ryosuke Tsutsumi and Yasutaka Fujimoto, "Tabu Search Method with Structure Analysis in Job Shop Scheduling," National Convention of the Institute of Electrical Engineers of Japan, Paper ID. 3-042, Sendai, March 2003. (in Japanese)
    [Link]
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  11. Tatsushi Ohmori and Yasutaka Fujimoto, "Tracking Control Using Structured Signals," National Convention of the Institute of Electrical Engineers of Japan, Paper ID. 4-237, Sendai, March 2003. (in Japanese)
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  12. Kensaku Hirakawa and Yasutaka Fujimoto, "Learning and Recognizing of 3D Shape using Information Criteria," National Convention of the Institute of Electrical Engineers of Japan, Paper ID. 4-239, Sendai, March 2003. (in Japanese)
    [Link]
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  13. Yasutaka Fujimoto, "Design of Programmable Logic Control Systems Based on Partial Model of Controlled Plant," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, pp. 111-117, Yokohama, March 2003. (in Japanese)
    [Link]
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  14. Shinpei Ito and Yasutaka Fujimoto, "The Method of Energy Strage Actuator Control for Biped Running Robot," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, pp. 19-24, Yokohama, March 2003. (in Japanese)
    [Link]
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  15. Tatsuya Kishimoto and Yasutaka Fujimoto, "Numerically Stable Inverse Kinematics Calculation of Robot Manipulators even in Singular Configuration," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, pp. 81-86, Yokohama, March 2003. (in Japanese)
    [Link]
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  16. Yasutaka Fujimoto, "Automatic Generation of Sequential Program Based on Control Specification and Fault Detection," Papers of Technical Meeting on Systems and Control, IEE Japan, pp. 29-36, Tokyo, February 2003. (in Japanese)
    [Link]
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  17. Satoshi Nakamura and Yasutaka Fujimoto, "Decentralized Implementation of Large-scale Sequential Programs," Papers of Technical Meeting on Systems and Control, IEE Japan, pp. 19-24, Tokyo, February 2003. (in Japanese)
    [Link]
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2002

Journal papers

  1. Yasutaka Fujimoto, "Design of Discrete Time Polynomial Nonlinear Systems and Its Application to Sequential Control," Transactions of IEE of Japan, vol. 122-D, no. 9, pp. 918-927, September 2002. (in Japanese)
    [DOI:10.1541/ieejias.122.918]
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  2. Yasutaka Fujimoto, Takahiro Yakoh, and Kouhei Ohnishi, "Dynamic Model of Decentralized Systems with Informational Connection," IEEE Transactions on Industrial Electronics, vol. 49, no. 3, pp. 707-715, June 2002.
    [DOI:10.1109/TIE.2002.1005399] [Repository]
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International conference papers (reviewed)

  1. Jianhua Yang and Yasutaka Fujimoto, "A Stochastic Scheduling Method: Elementary of Relative Priority Approach," in proceedings of IEEE International Conference on Industrial Electronics, Control, and Instrumentation (IECON), Sevilla, November 2002, no. 3, pp. 2284-2287.
    [DOI:10.1109/IECON.2002.1185328]
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Domestic conference papers

  1. Takashi Sekiguchi and Yasutaka Fujimoto, "Renewal of Public Facilities and Reliability Theory," Papers of Technical Meeting on Public Plant Engineering, IEEJ, pp. 1-4, Tokyo, December 2002. (in Japanese)
    [Link]
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  2. Ryosuke Tsutsumi and Yasutaka Fujimoto, "Tabu Search Scheduling with Sensitivity Analysis of Critical Path," IEEJ Electronics, Information and Systems Society Conference, pp. 354-357, Yokohama, September 2002. (in Japanese)
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  3. Takafumi Kuwahara and Yasutaka Fujimoto, "Quasi-Optimal Fast Scheduling for Bottleneck Process," IEEJ Electronics, Information and Systems Society Conference, pp. 342-345, Yokohama, September 2002. (in Japanese)
    [Link]
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2001

Journal papers

  1. Hiroaki Sugihara, Yasutaka Fujimoto, John Takuya Ootsuki, and Takashi Sekiguchi, "Critical Path Identification and Load Balancing Strategy for Concurrent Projects," Transactions of IEE of Japan, vol. 121, no. 6, pp. 695-704, June 2001. (in Japanese)
    [DOI:10.1541/ieejias.121.695]
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International conference papers (reviewed)

  1. Mitsuharu Morisawa, Yasutaka Fujimoto, Toshiyuki Murakami, and Kouhei Ohnishi, "A Walking Pattern Generation for Biped Robot with Parallel Mechanism by Considering Contact Force," in proceedings of IEEE International Conference on Industrial Electronics, Control, and Instrumentation (IECON), Denver, November 2001, pp. 2184-2189.
    [DOI:10.1109/IECON.2001.975632]
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Domestic conference papers

  1. Yasutaka Fujimoto, "An Algebraic Design of Sequential Control Systems," Papers of Technical Meeting on Systems and Control, IEE Japan, pp. 21-28, November 2001. (in Japanese)
    [Link]
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  2. Yang Jianhua, Yasutaka Fujimoto, and Atsuo Kawamura, "Analysis and Simulation Evaluation of Markov Chain Based on Stochastic Petri Net," IEEJ Electronics, Information and Systems Society Conference, pp. 165-168, Okinawa, September 2001. (in Japanese)
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  3. Tatsuya Suzuki, Takaji Umeno, Toshiyuki Murakami, and Yasutaka Fujimoto, "Technical Challenges in Motion Control," IEEJ Industry Applications Society Conference, pp. 73-78, Matsue, August 2001. (in Japanese)
    [Link]
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  4. Kensaku Hirakawa and Yasutaka Fujimoto, "Exact Linearization of Sequential Control Systems Using Flatness," IEEJ Industry Applications Society Conference, pp. 805-808, Matsue, August 2001. (in Japanese)
    [Link]
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  5. Tatsushi Omori and Yasutaka Fujimoto, "Distribution and Simplification of Sequential Control Logics," IEEJ Industry Applications Society Conference, pp. 1563-1566, Matsue, August 2001. (in Japanese)
    [Link]
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2000

Journal papers

  1. Yasutaka Fujimoto, Tatenobu Seki, Takahiro Yakoh, and Kouhei Ohnishi, "Dynamic Model of Informationally Connected Systems," Transactions of IEE of Japan, vol. 120-D, no. 1, pp. 19-28, January 2000. (in Japanese)
    [DOI:10.1541/ieejias.120.19]
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  2. Tatenobu Seki, Yasutaka Fujimoto, Takahiro Yakoh, and Kouhei Ohnishi, "An Expression of Dynamical System Connection in Decentralized Autonomous Control," Transactions of IEE of Japan, vol. 120-D, no. 1, pp. 80-87, January 2000. (in Japanese)
    [DOI:10.1541/ieejias.120.80]
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International conference papers (reviewed)

  1. Yasutaka Fujimoto and Takashi Sekiguchi, "An Algebraic Approach to Design of Discrete Systems," in proceedings of IEEE International Conference on Industrial Electronics, Control, and Instrumentation (IECON), Nagoya, October 2000, pp. 2608-2613.
    [DOI:10.1109/IECON.2000.972409]
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  2. Yasutaka Fujimoto, Kouichiro Sonobe, Kiyoshi Fujikawa, and Takashi Sekiguchi, "Virtual Hard Coupling Control of Distributed Drives using Fast Communication Network," in proceedings of IEEE International Conference on Industrial Electronics, Control, and Instrumentation (IECON), Nagoya, October 2000, pp. 2225-2230.
    [DOI:10.1109/IECON.2000.972621]
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  3. Yasutaka Fujimoto, Tatenobu Yakoh, and Kouhei Ohnishi, "Analysis and Synthesis of Decentralized Systems with Informational Connection," in proceedings of IEEE International Conference on Industrial Electronics, Control, and Instrumentation (IECON), Nagoya, October 2000, pp. 2602-2607.
    [DOI:10.1109/IECON.2000.972408]
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Domestic conference papers

  1. Yasutaka Fujimoto and Takashi Sekiguchi, "Controllability and Observability of Sequential Control Systems," Papers of Technical Meeting on Systems and Control, IEE Japan, pp. 19-23, November 2000. (in Japanese)
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  2. Yasutaka Fujimoto and Takashi Sekiguchi, "On A Design of Sequential Control Systems Based on Finite Field," National Convention of the Institute of Electrical Engineers of Japan, Paper ID. 4-199, March 2000. (in Japanese)
    [Link]
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Review papers

  1. Yasutaka Fujimoto and Atsuo Kawamura, "Motion Control for Biped Walking Robot," Journal of The Society of Instrument and Control Engineers, vol. 39, no. 10, pp. 663-666, October 2000. (in Japanese)
    [DOI:10.11499/sicejl1962.39.663]
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1999

Journal papers

  1. Naoki Nishikawa, Yasutaka Fujimoto, Toshiyuki Murakami, and Kouhei Ohnishi, "Variable Compliance Control for 3 Dimensional Biped Robot considering Environmental Fluctuations," Transactions of IEE of Japan, vol. 119-D, no. 12, pp. 1507-1514, December 1999. (in Japanese)
    [DOI:10.1541/ieejias.119.1507]
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International conference papers (reviewed)

  1. Kunihiko Ishii, Yasutaka Fujimoto, Toshiyuki Murakami, and Kouhei Ohnishi, "An Approach to Robust Hierarchical Impedance Control in Redundant Manipulator," in proceedings of IEEE International Conference on Control Applications (CCA), Hawaii, August 1999, pp. 887-892.
    [DOI:10.1109/CCA.1999.807857]
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Domestic conference papers

  1. Yasutaka Fujimoto and Takashi Sekiguchi, "Mode Analysis of Sequential Control Systems," Papers of Technical Meeting on Systems and Control, IEE Japan, Paper ID. SC-99-41, December 1999. (in Japanese)
    [Link]
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Review papers

  1. Yasutaka Fujimoto, "Trends of Biped Walking Robots," IEEJ Transactions on Industry Applications, vol. 119, no. 6, pp. 763-765, June 1999. (in Japanese)
    [DOI:10.1541/ieejias.119.763]
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1998

Journal papers

  1. Yasutaka Fujimoto and Atsuo Kawamura, "Simulation of an Autonomous Biped Walking Robot Including Environmental Force Interaction," IEEE Robotics and Automation Magazine, vol. 5, no. 2, pp. 33-42, June 1998.
    [DOI:10.1109/100.692339] [Repository]
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International conference papers (reviewed)

  1. Yasutaka Fujimoto and Atsuo Kawamura, "Attitude Control Experiments of Biped Walking Robot based on Environmental Force Interaction," in proceedings of IEEE International Workshop on Advanced Motion Control (AMC), Coimbra, June 1998, pp. 70-75.
    [DOI:10.1109/AMC.1998.743472]
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  2. Yasutaka Fujimoto and Atsuo Kawamura, "Robust Biped Walking with Force Interaction Control between Foot and Ground," in proceedings of IEEE International Conference on Robotics and Automation (ICRA), Leuven, May 1998, pp. 2030-2035.
    [DOI:10.1109/ROBOT.1998.680613]
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Domestic conference papers

  1. Jianxin Shi, Yasutaka Fujimoto, Toshiyuki Murakami, and Kouhei Ohnishi, "A Study for Process of Intelligent Evolution in Decentralized Autonomous System," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, Paper ID. IIC-98-22, September 1998. (in Japanese)
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  2. Satoshi Obata, Yasutaka Fujimoto, and Atsuo Kawamura, "Experiments of Biped Walking Attitude Control based on Force Interaction Control," Proceedings of the Annual Conference of the Robotics Society of Japan, September 1998. (in Japanese)
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  3. Naoki Nishikawa, Yasutaka Fujimoto, Toshiyuki Murakami, and Kouhei Ohnishi, "Motion Control of the Biped Robot considering the Contact Force with the Environment," IEEJ Industry Applications Society Conference, vol. 1, pp. 375-378, August 1998. (in Japanese)
    [Link]
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1997

Journal papers

  1. Yasutaka Fujimoto and Atsuo Kawamura, "A Three Dimensional Dynamic Simulation of Biped Walking Robot Considering Collision and Friction between Foot and Ground," Journal of the Robotics Society of Japan, vol. 15, no. 6, pp. 857-863, September 1997. (in Japanese)
    [DOI:10.7210/jrsj.15.857]
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  2. Yasutaka Fujimoto and Atsuo Kawamura, "An Inertia Fluctuation Insensitive Robust Control of Robot Manipulators Based on a Combination of Inertia Torque Computation Filter and H-infinity Control," Transactions of Institute of Electrical Engineers of Japan, vol. 117-D, no. 4, pp. 493-500, March 1997. (in Japanese)
    [DOI:10.1541/ieejias.117.493]
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International conference papers (reviewed)

  1. Yasutaka Fujimoto and Atsuo Kawamura, "Robust Control of Biped Walking Robot with Yaw Moment Compensation by Arm Motion," in proceedings of Asian Control Conference (ASCC), Seoul, July 1997, vol. 3, pp. 327-330.
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  2. Yasutaka Fujimoto and Atsuo Kawamura, "Biped Walking Control with Optimal Foot Force Distribution by Quadratic Programming," in proceedings of IEEE/ASME International Conference on Advanced Intelligent Mechatronics (AIM), Tokyo, June 1997, pp. 108-.
    [DOI:10.1109/AIM.1997.652977]
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Domestic conference papers

  1. Yasutaka Fujimoto and Atsuo Kawamura, "Biped Walking Control with Real-time Compensation of Yaw Axis Moment by Arm Swing Motion," Proceedings of the Annual Conference of the Robotics Society of Japan, vol. 15, no. 1, pp. 97-98, September 1997. (in Japanese)
    [Link]
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  2. Yasutaka Fujimoto and Atsuo Kawamura, "Control of Biped Walking Robot based on Rigid Body Model," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, pp. 1-7, 1997. (in Japanese)
    [Link]
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1996

Journal papers

  1. Yasutaka Fujimoto and Atsuo Kawamura, "Three Dimensional Digital Simulation of Legged Robots," Journal of Robotics and Mechatronics, vol. 8, no. 3, pp. 266-271, 1996.
    [DOI:10.20965/jrm.1996.p0266]
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International conference papers (reviewed)

  1. Yasutaka Fujimoto and Atsuo Kawamura, "Proposal of Biped Walking Control Based on Robust Hybrid Position/Force Control," in proceedings of IEEE International Conference on Robotics and Automation (ICRA), Minneapolis, April 1996, pp. 2724-2730.
    [DOI:10.1109/ROBOT.1996.506574]
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  2. Yasutaka Fujimoto and Atsuo Kawamura, "Robust Biped Walking with Active Interaction Control between Robot and Environment," in proceedings of IEEE International Workshop on Advanced Motion Control (AMC), Tsu, March 1996, pp. 247-252.
    [DOI:10.1109/AMC.1996.509413]
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Domestic conference papers

  1. Yasutaka Fujimoto and Atsuo Kawamura, "Biped Walking Control considering Reactive Force from Environment," Proceedings of the Annual Conference of the Robotics Society of Japan, vol. 14, no. 1, pp. 197-198, November 1996. (in Japanese)
    [Link]
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  2. Yasutaka Fujimoto and Atsuo Kawamura, "Biped Walking Robot with Reactive Force Control," IEEJ Industry Applications Society Conference, vol. 3, pp. 299-302, August 1996. (in Japanese)
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  3. Yasutaka Fujimoto and Atsuo Kawamura, "Stabilization Control of Biped Robot Considering Foot Reaction Forces and Autonomous Walking Pattern Generator," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, pp. 103-110, May 1996. (in Japanese)
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  4. Yasutaka Fujimoto and Atsuo Kawamura, "Stabilization control of biped walking robot considering ground reaction force," National Convention of the Institute of Electrical Engineers of Japan, vol. 3, pp. 104-105, March 1996. (in Japanese)
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1995

Journal papers

  1. Yasutaka Fujimoto and Atsuo Kawamura, "Robust Servo-system Based on Two-Degree-of-Freedom Control with Sliding Mode," IEEE Transactions on Industrial Electronics, vol. 42, no. 3, pp. 272-280, June 1995.
    [DOI:10.1109/41.382138] [Repository]
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International conference papers (reviewed)

  1. Yasutaka Fujimoto and Atsuo Kawamura, "Three Dimensional Digital Simulation and Autonomous Walking Control for Eight-axis Biped Robot," in proceedings of IEEE International Conference on Robotics and Automation (ICRA), Nagoya, May 1995, pp. 2877-2884.
    [DOI:10.1109/ROBOT.1995.525692] [Repository]
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Domestic conference papers

  1. Yasutaka Fujimoto and Atsuo Kawamura, "Proposal of Biped Walking Control based on Hybrid Position/Force Control," Proceedings of the Annual Conference of the Robotics Society of Japan, pp. 199-200, Kawasaki, November 1995. (in Japanese)
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  2. Yasutaka Fujimoto and Atsuo Kawamura, "An Inertia Fluctuation Insensitive Robust Control of Robot Manipulators Based on a Combination of Computed Torque Method and H.INF. Control," IEEJ Industry Applications Society Conference, vol. 3, pp. 277-280, August 1995. (in Japanese)
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  3. Yasutaka Fujimoto and Atsuo Kawamura, "Precise three-dimensional simulation of a biped walking robot and an autonomous walking pattern generation method," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, pp. 109-116, February 1995. (in Japanese)
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1994

Journal papers

  1. Yasutaka Fujimoto and Atsuo Kawamura, "Considerations on Disturbance Suppressions of Sliding Mode Control with Disturbance Observer and Two-Degree-of-Freedom Control," Transactions of Institute of Electrical Engineers of Japan, vol. 114-D, no. 3, pp. 306-314, March 1994. (in Japanese)
    [DOI:10.1541/ieejias.114.306]
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Domestic conference papers

  1. Yasutaka Fujimoto and Atsuo Kawamura, "Simulation Scheme for Biped Walking Robot," Proceedings of the Annual Conference of the Robotics Society of Japan, pp. 1183-1184, Fukuoka, November 1994. (in Japanese)
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  2. Yasutaka Fujimoto and Atsuo Kawamura, "Consideration of digital redesigning of DSP control robust servo," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, pp. 21-26, February 1994. (in Japanese)
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1993

International conference papers (reviewed)

  1. Yasutaka Fujimoto and Atsuo Kawamura, "Robust Servo-system Based on Two-Degree-of-Freedom Control with Sliding Mode," in proceedings of IEEE International Conference on Industrial Electronics, Control, and Instrumentation (IECON), Maui, November 1993, pp. 85-90.
    [DOI:10.1109/IECON.1993.339101]
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  2. Yasutaka Fujimoto and Atsuo Kawamura, "Comparison between Sliding Mode Control with Disturbance Observer and Two-degree-of-freedom Control," in proceedings of IEE Japan Industry Applications Society Conference (JIASC), Tokyo, August 1993, pp. 145-150.
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Domestic conference papers

  1. Yasutaka Fujimoto and Atsuo Kawamura, "The consideration for DSP control robust servo system," Papers of Technical Meeting on Electronic Circuits, IEEJ, pp. 17-22, June 1993. (in Japanese)
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1992

Domestic conference papers

  1. Yasutaka Fujimoto, Kiyoshi Sakamoto, and Atsuo Kawamura, "A consideration on comparison of sliding mode control which added a disturbance observer and 2 degree of freedom control," Papers of Technical Meeting on Industrial Instrumentation and Control, IEEJ, pp. 77-86, December 1992. (in Japanese)
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