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论文类型：期刊论文

发表时间：2015-03-01

发表刊物：JOURNAL OF VIBRATION AND CONTROL

收录刊物：SCIE、EI

卷号：21

期号：4

页面范围：801-807

ISSN号：1077-5463

关键字：Chaos; chaotic system; inverse optimal control; Lyapunov function; PMSM

摘要：This paper analyzes the chaotic phenomenon of a permanent magnet synchronous motor (PMSM) when it is turned off and what effect research parameters of PMSM have on chaos in the PMSM. Linear feedback controller is designed based on the inverse optimal control method. This method is simple and avoids a great amount of computation. In theory, a chaotic system can be asymptotically stable to zero by the controller. Numerical simulations further test the effectiveness of the theoretical analysis.