In the proposed position sensorless sinewave PMSM drive, an internal model based back-EMF estimator is developed for performing its sensorless control. 所建構之無(wú)位置感測弦波永磁同步馬達驅動(dòng)系統，應用內部模式估得之反電動(dòng)勢從事其無(wú)位置感測控制。
Under the IMC structure, the sensitivity functions depend linearly on a design transfer function and this makes it easy to satisfy the internal stability condition. 本文使用內模式控制之設計架構，藉由設計之轉移函數反推而求得系統之靈敏度函數，將可易于滿(mǎn)足系統內部穩定之條件。
