고정자 저항 추정기를 갖는 슬라이딩 모드 관축기를 이용한 SRM 센서리스 제어 연구

Abstract

This paper presents a new speed and position sensorless of Switched Reluctance Motor(SRM) based on the sliding mode observer. The sliding mode observer structure and its design method are discussed. Also, Lyapunov functions are chosen for determining the speed and the stator resistance estimator. The effectiveness of the proposed observer system is confirmed by the computer simulation.