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2017

Technique for improving the flow rate estimation range by using an axial flow water turbine generator

Narita, H., Saruwatari, M., Matsui, J. & Fujimoto, Y. 2017 In : IEEJ Transactions on Industry Applications. 137, 1, p. 30-35 6 p.

Research output: Contribution to journalArticle

Flow rate
Axial flow
Turbogenerators
Water
Air conditioning
2016

3D modeling and nonlinear control using algorithmic differentiation for mono-wheel robot

Van Bui, D. & Fujimoto, Y. 2016 Jun 20 2016 IEEE 14th International Workshop on Advanced Motion Control, AMC 2016. Institute of Electrical and Electronics Engineers Inc., p. 558-564 7 p. 7496409

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Wheels
Robots
Actuators
Controllers

Advanced Motion Control for Next-Generation Industrial Applications

Fujimoto, Y., Murakami, T. & Oboe, R. 2016 Mar 1 In : IEEE Transactions on Industrial Electronics. 63, 3, p. 1886-1888 3 p., 7401241

Research output: Contribution to journalArticle

Motion control
Industrial applications

A General Framework for Designing SISO-Based Motion Controller with Multiple Sensor Feedback

Suzumura, A., Fujimoto, Y., Murakami, T. & Oboe, R. 2016 Dec 1 In : IEEE Transactions on Industrial Electronics. 63, 12, p. 7607-7620 14 p., 7529064

Research output: Contribution to journalArticle

Sensors
Accelerometers
Kalman filters
Systems analysis
Feedback

Design of bilateral control based on complementary sensitivity function using velocity information

Tajiri, M. & Fujimoto, Y. 2016 Jan 25 IECON 2015 - 41st Annual Conference of the IEEE Industrial Electronics Society. Institute of Electrical and Electronics Engineers Inc., p. 4412-4417 6 p. 7392786

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Feedback
Transfer functions
Controllers
Linear motors
Force control
Synchronous motors
Motion control
Magnetic fields

Efficiency optimization of high-reduction-ratio planetary gears for very high power density actuators

Kobuse, D. & Fujimoto, Y. 2016 Nov 15 Proceedings - 2016 IEEE 25th International Symposium on Industrial Electronics, ISIE 2016. Institute of Electrical and Electronics Engineers Inc., Vol. 2016-November, p. 1240-1245 6 p. 7745072

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Gears
Actuators
Rolls (machine components)
Power transmission
Disasters

Mathematical modeling and analysis of semicircular linear motor

Asai, H., Shimono, T., Fujimoto, Y., Mizoguchi, T. & Ohnishi, K. 2016 Nov 2 Proceedings - 2016 22nd International Conference on Electrical Machines, ICEM 2016. Institute of Electrical and Electronics Engineers Inc., p. 1868-1874 7 p. 7732778

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Linear motors
Experiments

Modeling and analysis of wireless electro-mechanical energy transfer and conversion using resonant inductive coupling

Fujimoto, Y. 2016 Jan 25 IECON 2015 - 41st Annual Conference of the IEEE Industrial Electronics Society. Institute of Electrical and Electronics Engineers Inc., p. 4905-4910 6 p. 7392870

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Natural frequencies
Energy conversion
Energy transfer
Stators
Capacitance

Modeling of claw pole helical motor

Nguyen, H. N. & Fujimoto, Y. 2016 Jan 25 IECON 2015 - 41st Annual Conference of the IEEE Industrial Electronics Society. Institute of Electrical and Electronics Engineers Inc., p. 4358-4363 6 p. 7392777

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Stators
Magnetic circuits
Equivalent circuits
Equations of motion
Poles

Motion prediction and human detection using a single 2D laser range finder

Sadamura, S. & Fujimoto, Y. 2016 Jan 25 IECON 2015 - 41st Annual Conference of the IEEE Industrial Electronics Society. Institute of Electrical and Electronics Engineers Inc., p. 4562-4567 6 p. 7392811

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Robots
Range finders
Lasers
Costs
Nursing

On explicit implementation of multiple disturbance observers derived from three-degree-of-freedom control

Suzumura, A. & Fujimoto, Y. 2016 Jun 20 2016 IEEE 14th International Workshop on Advanced Motion Control, AMC 2016. Institute of Electrical and Electronics Engineers Inc., p. 442-447 6 p. 7496390

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Experiments

Preliminary analysis and experiments of a resonant single phase polarization motor

Fujimoto, Y. 2016 Nov 15 Proceedings - 2016 IEEE 25th International Symposium on Industrial Electronics, ISIE 2016. Institute of Electrical and Electronics Engineers Inc., Vol. 2016-November, p. 657-661 5 p. 7744967

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Polarization
Capacitors
Electric fields
Magnetic fields
Experiments

Study on Quench Protection of Coil Wound of Bi/Ag-Sheathed Wire

Sasaki, E., Nakayama, D., Ariyama, T., Takao, T., Tsukamoto, O., Fujimoto, Y., Yamaguchi, T., Ueno, E., Kato, T., Matsuo, R., Yamamoto, Y. & Matsuda, N. 2016 Jun 1 In : IEEE Transactions on Applied Superconductivity. 26, 4, 7394128

Research output: Contribution to journalArticle

Wire
Experiments

Three-degree-of-freedom control and its application to motion control systems

Suzumura, A. & Fujimoto, Y. 2016 Jan 25 IECON 2015 - 41st Annual Conference of the IEEE Industrial Electronics Society. Institute of Electrical and Electronics Engineers Inc., p. 4265-4270 6 p. 7392765

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Control systems
Controllers
DC motors
Position control
Degrees of freedom (mechanics)

Verification of robust position control on a cross-coupled 2-DOF direct drive actuator

Tanaka, S., Shimono, T. & Fujimoto, Y. 2016 Jan 25 IECON 2015 - 41st Annual Conference of the IEEE Industrial Electronics Society. Institute of Electrical and Electronics Engineers Inc., p. 4098-4103 6 p. 7392739

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Position control
Motion control
Robust control
Actuators
Industrial robots
2015

Configuration of high reliable distributed control system

Zang, Y. & Fujimoto, Y. 2015 Apr 9 Proceedings - 2015 IEEE International Conference on Mechatronics, ICM 2015. Institute of Electrical and Electronics Engineers Inc., p. 470-475 6 p. 7084022

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Distributed parameter control systems
Reliability analysis
Fault tolerance
Fault detection
Redundancy

Design and analysis of cross-coupled 2 DOFs planar direct drive motor

Yamaguchi, S., Tanaka, S., Shimono, T., Fujimoto, Y., Nozaki, T. & Mizoguchi, T. 2015 Oct 27 2015 17th European Conference on Power Electronics and Applications, EPE-ECCE Europe 2015. Institute of Electrical and Electronics Engineers Inc., 7309235

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Magnets
Experiments

Design considerations for a radially magnetized permanent magnet worm drive actuator

Efobi, O. & Fujimoto, Y. 2015 Aug 25 IEEE/ASME International Conference on Advanced Intelligent Mechatronics, AIM. Institute of Electrical and Electronics Engineers Inc., Vol. 2015-August, p. 1303-1308 6 p. 7222719

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Actuators
Permanent magnets
Wheels
Stators
Worm gears
2 Citations

Development of a cross-coupled 2DOF direct drive motor

Tanaka, S., Shimono, T. & Fujimoto, Y. 2015 Feb 24 Proceedings, IECON 2014 - 40th Annual Conference of the IEEE Industrial Electronics Society. Institute of Electrical and Electronics Engineers Inc., p. 508-513 6 p. 7048548

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Electromagnetic fields
Stators
Magnets
Torque
Fabrication

Development of semicircular tubular core-less linear motor and its motion control

Omura, M., Shimono, T. & Fujimoto, Y. 2015 Mar 1 In : IEEJ Transactions on Industry Applications. 135, 3, p. 246-257 12 p.

Research output: Contribution to journalArticle

Linear motors
Force control
Synchronous motors
Motion control
Magnetic fields

Modeling and implementation based control of a novel radial-gap helical ROTLIN machine

Christophe, C. S. & Fujimoto, Y. 2015 Oct 27 2015 IEEE Energy Conversion Congress and Exposition, ECCE 2015. Institute of Electrical and Electronics Engineers Inc., p. 1803-1809 7 p. 7309914

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Rotors
Linear actuators
Energy harvesting
Stators
Permanent magnets
3 Citations

Optimal design of length factor for cross-coupled 2-DOF motor with Halbach magnet array

Tanaka, S., Shimono, T. & Fujimoto, Y. 2015 Apr 9 Proceedings - 2015 IEEE International Conference on Mechatronics, ICM 2015. Institute of Electrical and Electronics Engineers Inc., p. 529-534 6 p. 7084032

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Magnets
Permanent magnets
Torque
Bobbins
Magnetization
2 Citations

Quench protection characteristics of coil wound of Bi/Ag-sheathed wire

Tsukamoto, O., Fujimoto, Y., Yamaguchi, T., Ueno, E., Kato, T., Takao, T., Sasaki, E. & Anazawa, T. 2015 Jun 1 In : IEEE Transactions on Applied Superconductivity. 25, 3, 6949114

Research output: Contribution to journalArticle

Wire
Temperature
Cryogenics
Experiments

The stable wheeled locomotion in low speed region for a wheel-legged mobile robot

Nagano, K. & Fujimoto, Y. 2015 Apr 9 Proceedings - 2015 IEEE International Conference on Mechatronics, ICM 2015. Institute of Electrical and Electronics Engineers Inc., p. 404-409 6 p. 7084010

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Mobile robots
Wheels
Kinematics
Inverse kinematics
Redundancy
1 Citations

Thrust Characteristics Improvement of a Circular Shaft Motor for Direct-Drive Applications

Omura, M., Shimono, T. & Fujimoto, Y. 2015 Sep 1 In : IEEE Transactions on Industry Applications. 51, 5, p. 3647-3655 9 p., 7081763

Research output: Contribution to journalArticle

Magnetic fields
Magnetic flux
Stators
Magnets
2014

A combination of particle swarm optimization and model predictive control on graphics hardware for real-time trajectory planning of the under-actuated nonlinear acrobot

Van Heerden, K., Fujimoto, Y. & Kawamura, A. 2014 Jan 1 International Workshop on Advanced Motion Control, AMC. Institute of Electrical and Electronics Engineers Inc., p. 464-469 6 p. 6823326

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Particle swarm optimization (PSO)
Model predictive control
Trajectories
Hardware
Function evaluation
2 Citations

A control method of low speed wheeled locomotion for a wheel-legged mobile robot

Nagano, K. & Fujimoto, Y. 2014 Jan 1 International Workshop on Advanced Motion Control, AMC. Institute of Electrical and Electronics Engineers Inc., p. 332-337 6 p. 6823304

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Mobile robots
Wheels
Kinematics
1 Citations

A robotic cane for walking assistance

Shimizu, K., Smadi, I. & Fujimoto, Y. 2014 Jan 1 2014 International Power Electronics Conference, IPEC-Hiroshima - ECCE Asia 2014. IEEE Computer Society, p. 1968-1973 6 p. 6869857

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Robotics
Robust control

Bilateral control of a half-circle-shaped tubular linear motor with disturbance model based on trigonometric function of two variables

Asai, H., Omura, M., Shimono, T. & Fujimoto, Y. 2014 Mar 26 2014 7th International Conference on Information and Automation for Sustainability: "Sharpening the Future with Sustainable Technology", ICIAfS 2014. Institute of Electrical and Electronics Engineers Inc., 7069541

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Linear motors
Surgery
Gravitation
Robotics
Robots
6 Citations

Control of an interior permanent-magnet screw motor with power-saving axial-gap displacement adjustment

Fujimoto, Y., Suenaga, T. & Koyama, M. 2014 Jul 1 In : IEEE Transactions on Industrial Electronics. 61, 7, p. 3610-3619 10 p., 6544217

Research output: Contribution to journalArticle

Stators
Force control
Position control
Permanent magnets
Copper
16 Citations

Direct-drive position control of a spiral motor as a monoarticular actuator

Shukor, A. Z. & Fujimoto, Y. 2014 Jan 1 In : IEEE Transactions on Industrial Electronics. 61, 2, p. 1063-1071 9 p., 6515374

Research output: Contribution to journalArticle

Position control
Motion control
Linear actuators
Magnetic levitation
Stators

Estimation of pedaling torque for electric power assisted bicycles

Kurosawa, T., Fujimoto, Y. & Tokumaru, T. 2014 Feb 24 IECON Proceedings (Industrial Electronics Conference). Institute of Electrical and Electronics Engineers Inc., Vol. 40th Annual Conference of the IEEE Industrial Electronics Society, IECON 2014, p. 2756-2761 6 p. 7048897

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Torque
Bicycles
Electric motors
Sales
Sensors

Evaluation of a surface permanent magnet helical motor with high precision teeth

Sasaki, S., Sawai, K. & Fujimoto, Y. 2014 Feb 24 Proceedings, IECON 2014 - 40th Annual Conference of the IEEE Industrial Electronics Society. Institute of Electrical and Electronics Engineers Inc., p. 575-580 6 p. 7048558

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Magnetic levitation
Position control
Power control
Stators
Permanent magnets

Examination of a control method for a walking assistance robotics cane

Shimizu, K., Smadi, I. & Fujimoto, Y. 2014 Feb 24 IECON Proceedings (Industrial Electronics Conference). Institute of Electrical and Electronics Engineers Inc., Vol. 40th Annual Conference of the IEEE Industrial Electronics Society, IECON 2014, p. 2768-2773 6 p. 7048899

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Robotics
Wheels
1 Citations
Mobile robots
Wheels
Low pass filters
Engineers
Experiments
Water supply systems
Regression analysis
Water treatment plants
Flow of water
Knowledge acquisition

Parameter identification of spiral motor with force control response

Koyama, M., Mikami, T. & Fujimoto, Y. 2014 Mar 13 In : IEEJ Transactions on Industry Applications. 134, 3, p. 325-331 7 p.

Research output: Contribution to journalArticle

Finite element method
Identification (control systems)
Experiments
Force control
Engineers

Proposal of current integral zero power control with force feedforward for helical motor

Koyama, M. & Fujimoto, Y. 2014 Jan 1 International Workshop on Advanced Motion Control, AMC. Institute of Electrical and Electronics Engineers Inc., p. 663-668 6 p. 6823360

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Power control
Force control
Feedback
Magnetic levitation
Linear motors
10 Citations

Real-time motion generation and control systems for high wheel-legged robot mobility

Suzumura, A. & Fujimoto, Y. 2014 Jul 1 In : IEEE Transactions on Industrial Electronics. 61, 7, p. 3648-3659 12 p., 6636062

Research output: Contribution to journalArticle

Wheels
Gravitation
Mobile robots
Control systems
Low pass filters

Sensorless control of flow and pressure by using micro hydropower generator

Umemura, S. & Fujimoto, Y. 2014 Mar 13 In : IEEJ Transactions on Industry Applications. 134, 3, p. 338-343 6 p.

Research output: Contribution to journalArticle

Sensorless control
Water supply systems
Wheels
Electricity
Engineers

Study on control method using automatic differentiation with application to monowheel robot

Van Dinh, B. & Fujimoto, Y. 2014 Jan 1 International Workshop on Advanced Motion Control, AMC. Institute of Electrical and Electronics Engineers Inc., p. 219-224 6 p. 6823285

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Robots
Computational methods
2 Citations
Temperature
Wire
Stabilization
Defects
Specific heat

Thrust characteristic comparison between axial magnetization and quasi-Halbach magnetization of circular shaft motor

Omura, M., Shimono, T. & Fujimoto, Y. 2014 Jan 22 10th France-Japan Congress, 8th Europe-Asia Congress on Mecatronics, MECATRONICS 2014. Institute of Electrical and Electronics Engineers Inc., p. 195-200 6 p. 7018578

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Magnetization
Magnetic fields
Permanent magnets
Magnets
Poles
2 Citations

Thrust characteristics improvement of a circular shaft motor for direct-drive applications

Omura, M., Shimono, T. & Fujimoto, Y. 2014 Jan 1 2014 International Power Electronics Conference, IPEC-Hiroshima - ECCE Asia 2014. IEEE Computer Society, p. 1685-1690 6 p. 6869809

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Stators
Magnets
Magnetic fields
Experiments

Validation of SLAM without odometry in outdoor environment

Nakamura, Y. & Fujimoto, Y. 2014 Jan 1 International Workshop on Advanced Motion Control, AMC. Institute of Electrical and Electronics Engineers Inc., p. 278-283 6 p. 6823295

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Function evaluation
Particle swarm optimization (PSO)
2013

Comparison between zero power control methods of spiral motor

Koyama, M. & Fujimoto, Y. 2013 Dec 1 IECON Proceedings (Industrial Electronics Conference). p. 5876-5881 6 p. 6700098

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Power control
Force control
Magnetic levitation
Feedback
Linear motors
3 Citations

Development of a half-circle-shaped tubular permanent magnet machine

Omura, M., Shimono, T. & Fujimoto, Y. 2013 Dec 1 IECON Proceedings (Industrial Electronics Conference). p. 6114-6119 6 p. 6700140

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Permanent magnets
Stators
Actuators
10 Citations

Development of a haptic bilateral interface for arm self-rehabilitation

Morito, C., Shimono, T., Motoi, N., Fujimoto, Y., Tsuji, T., Hasegawa, Y., Abe, K., Sakurai, Y. & Ishii, S. 2013 Sep 16 2013 IEEE/ASME International Conference on Advanced Intelligent Mechatronics: Mechatronics for Human Wellbeing, AIM 2013. p. 804-809 6 p. 6584192

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Patient rehabilitation
Haptic interfaces
Virtual reality
Control systems

Load disturbance and environment effect on biarticular manipulator driven by spiral motors

Shukor, A. Z. & Fujimoto, Y. 2013 Jul 1 2013 IEEE International Conference on Mechatronics, ICM 2013. p. 483-488 6 p. 6518584

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Manipulators
Muscle
Magnetic levitation
Rotors
Air