파라미터 변화에 따른 영구자속 동기전동기 속도제어기의 특성비교

In order to tune the PI controller gain optimally, maximized stability PI controller suggested. This method decrease to effort and time-consuming to set the PI controller gain due to the gain is tuned with motor parameter and desired bandwidth. This controller is robust the load variation. This paper realize the maximized stability PI controller and compare to other controller to verify its characteristic. As a result of comparing, proposed controller has faster response to speed command and load variation.