Speed Control of Double-Stator Switched Reluctance Motors Based on Linear Active Disturbance Rejection Strategy
摘要
This article develops a speed control strategy for double-stator switched reluctance motors (DSSRMs) based on linear active disturbance rejection control (LADRC). Without model information, the speed tracking and anti-disturbance ability of DSSRMs can be effectively enhanced. First, the topology of an improved DSSRM is presented. Meanwhile, the principles of LADRC are introduced. Besides, a parameter tuning method of LADRC is presented based on the bandwidth method. Finally, the comparison of speed control performance is carried out between conventional proportional-integral (PI) control and LADRC from the view of response time, anti-disturbance ability, and robustness to internal uncertainty by simulation.