基于负载观测器的直线开关磁阻电机滑模位置控制

Sliding mode position control of linear switched reluctance motor based on load observer

基于负载观测器补偿的滑模变结构控制算法,设计了一个直线开关磁阻电机位置控制器。论文对该位置控制系统进行了仿真分析和实验验证,结果表明,采用负载观测器补偿后的滑模控制算法实现直线开关磁阻电机的位置控制比传统的PD控制和传统的滑模控制具有更好的控制性能。

Based on the sliding mode variable structure control algorithm of load observer compensa- tion, a linear switched reluctance motor position controller is designed. In this paper, the simulation a- nalysis and experimental verification on position control system have been carried out, and the results shows that, compared with traditional PD control and traditional sliding mode control, the linear switched reluctance motor can control the position better after using the sliding mode control algorithm which has been compensated by the load observer.