A novel Sensorless Control of SRM using the Sliding Mode Observer with the Estimation of Stator Resistance

고정자 저항 추정기틀 갖는 슬라이딩 모드 관측기를 이용한 SRM 센서리스 제어 연구

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.