混沌电机自适应时滞同步控制研究

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振动与冲击 ›› 2014, Vol. 33 ›› Issue (16) : 105-108.

论文

混沌电机自适应时滞同步控制研究

李健昌1，韦笃取1，罗晓曙1，张波2

作者信息 +

Adaptive Lag-synchronization of chaotic permanent magnet synchronous motors

LI Jian-chang1，WEI Du-qu1,2，LUO Xiao-shu， ZHANG Bo2

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文章历史 +

摘要

基于Lyapunov稳定理论及LaSalle不变集定理设计自适应控制器，对两台混沌永磁同步电动机（PMSM）系统进行时滞同步控制。理论证明在控制器作用下两电机误差系统渐近零，即控制策略可实现PMSM混沌系统的时滞同步。数值仿真结果表明该控制策略的正确性及有效性。研究结果对保证多电机系统协调运行具有重要理论意义及实用价值。

Abstract

Basing on the stability Lyapunov theory and LaSalle invariant principle, an adaptive controller is presented, which can achieve the Lag-synchronization of two chaotic permanent magnet synchronous motors. Theory analysis and simulation results show that the proposed method is effective and the parameters identification is realized simultaneously. Our results may provide a useful tip for the coordinated operation of electromechanical systems.

导出引用

李健昌;韦笃取;罗晓曙;张波. 混沌电机自适应时滞同步控制研究[J]. 振动与冲击, 2014, 33(16): 105-108

LI Jian-chang;WEI Du-qu;LUO Xiao-shu;ZHANG Bo. Adaptive Lag-synchronization of chaotic permanent magnet synchronous motors [J]. Journal of Vibration and Shock, 2014, 33(16): 105-108