PMSMのセンサレスベクトル制御における周期的速度脈動の抑制

抄録

For sensorless vector control of PMSM (Permanent Magnet Synchronous Machine), the effectiveness of a resonance controller is investigated to suppress velocity pulsation caused by periodic disturbance torque. The controller design method and stability analysis results are presented. The validity of the proposed design method and analysis results is confirmed by actual machine experiments.