Research field (3)：
Electrical power engineering
, Mechanics and mechatronics
, Robotics and intelligent systems
Research keywords (6)：
Magnetic Suspension
, Magnetic Bearing / Magnetic Levitation
, Permanent Magnet Motor
, Bearingless Motor
, メカトロニクス
, Power Electronics
Research theme for competitive and other funds (16)：
V. C. Komal, Y. Fujii, A. Chiba. Axial electrodynamic suspension in a Hybrid bearingless motor with active and passive axial stabilization. Journal of the Japan Society of Applied Electromagnetics and Mechanics. 2024. 32. 2. 331-338
Akira Kumashiro, Yusuke Fujii, Akira Chiba, Wolfgang Gruber, Gerald Jungmayr. Design and Optimization of Different Integrated Bearingless Motor Topologies for MagneticMagnetic-Geared Motor Motors. IEEJ Journal of Industry Applications. 2024. 13. 4. 364-371
Akira Kumashiro, Lingyu Chen, Yusuke Fujii, Akira Chiba, Wolfgang Gruber, Wolfgang Amrhein, Gerald Jungmayr. Novel Reluctance-Type Magnetic-Geared Motor Integrated With High-Speed Bearingless Motor. IEEE Transactions on Industry Applications. 2024. 60. 3. 3808-3819
Akira KUMASHIRO, Yusuke FUJII, Akira CHIBA, Wolfgang GRUBER, Gerald JUNGMAYR. Investigation of Integrated Bearingless Motor to High-Speed Rotor in Consequent-Pole Type Magnetic Geared Motor. Journal of the Japan Society of Applied Electromagnetics and Mechanics. 2024. 32. 1. 120-126
Hironori Minegishi, Yusuke Fujii, Akira Chiba. Acoustic Noise Reduction of Surface Permanent Magnet Motor by Injection of Third and Ninth Harmonics into the Zero-Sequence Current. 2023 26th International Conference on Electrical Machines and Systems (ICEMS). 2023
2024/11 - ICEMS2024 Incentive Paper Award Development of a Bearingless PM Motor with Axial Magnetic Suspension Using Zero-Sequence Current
2024/10 - IEEE Industry Applications Society 2023 First Prize Paper Award of IEEE Open Journal of Industry Applications Vibration and Acoustic Noise Reduction in Switched Reluctance Motor by Selective Radial Force Harmonics Reduction
