本文旨在設計及研製永磁同步電動機驅動系統其適應性控制器的系統，並結合帶陷濾波器以降低實際應用時產生的機械振動。文中首先根據適應性步階回歸控制法則分別設計速度及位置控制器，完成1 rpm至3000 rpm的速度控制及精密的位置控制；其次，結合帶陷濾波器，應用在永磁同步電動機的電流迴路，減少其機械振動。
文中以瑞薩公司生產的數位信號處理器RF70845AFPV為控制核心，作為速度、位置控制器及帶陷濾波器的計算。實測結果與電腦模擬結果甚近，且實測結果說明本文所提方法的可行性與正確性。

The thesis proposes the adaptive controller design and implementation for a permanent-magnet synchronous motor (PMSM) drive system. A notch filter is used to reduce the mechanical vibration in the practical applications. First, the adaptive backstepping control algorithms are used to design a speed controller and a position controller. The implemented drive system achieves speed adjustment from 1 rpm to 3000 rpm and a precise position control. The aforementioned notch filter is then designed in the current-loop to reduce the mechanical vibrations.
A Renesas digital signal processor is used as the control core to execute the speed and position control algorithms, as well as the notch filtering process. Experimental results not only verify the simulation, but also show the feasibility and correctness of the proposed method.

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