ACTIVE TILT COMPENSATION METHODS FOR BEARINGLESS DISC MOTORS
The 10th International Conference on Power Electronics, Machines and Drives (PEMD 2020)（2020）
摘要
Disturbance and resonance effects may cause tilt vibrations in bearingless disc motors. Typically, these vibrations are only very poorly dampened by passive stabilization torques. In this paper, two strategies to actively suppress tilt vibrations are proposed: additional tilt damping by flux modulation and by radial rotor position deflection. Tilt oscillations can be reduced by modulating the magn...
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关键词
vibrations,damping,machine control,rotors,position control,torque,permanent magnet motors,air gaps
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