永磁同步电动机的自适应混沌控制
Adaptive chaotic control of permanent magnet synchronous motor
-
摘要: 首先基于LaSalle不变集定理设计一种自适应控制器,实现了永磁同步电动机中的混沌控制.然后在控制项中增加一个控制强度因子,给出了一种改进的自适应控制器.与以往的控制方案相比,该控制方案具有最简形式,控制器可以施加在状态方程的任何一项上.仿真结果表明了该方法的有效性和对外界随机干扰的鲁棒性.
-
关键词:
- 自适应控制 /
- LaSalle不变集定理 /
- 永磁同步电动机 /
- 混沌控制
Abstract: Based on the LaSalle's invariant set theorem,an adaptive controller is constructed to acquire the chaotic control for the permanent magnet synchronous motor.And then a extended adaptive controller is developed by introducing a control strength factor.In comparison with the previous schemes,the present control method is simple,flexible,and is applicable in practice because of reduced control cost.Simulation results are presented to show the effectiveness and the robust of the proposed method. -
-
计量
- 文章访问数: 442
- HTML全文浏览数: 78
- PDF下载数: 0
- 施引文献: 0