永磁同步电动机中基于冲洗滤波技术的混沌控制研究

针对永磁同步电动机中存在的混沌运动，给出了一种基于冲洗滤波（washout filter）技术的永磁同步电动机混沌控制方法.该方法以永磁同步电动机的电流作反馈，实现了混沌运动的控制.该控制方法不影响原系统的参数，只需要调整滤波器的控制参数，算法简单、易于工程实现.数值仿真结果表明了该方法的有效性和鲁棒性. 关键词： 冲洗滤波器 永磁同步电动机 混沌控制

Chaotic control of permanent magnet synchronous motor based on washout filter technique

A chaos control method is presented in the paper for the permanent magnet synchronous motor (PMSM), which uses the current of the PMSM as its feedback based on washout filter technique. Only the parameter of the filter is needed and no parameter of the original system will be affected by using the controller. Simulation result presents the simplicity, effectiveness and robustness of the method.