基于时间延迟状态反馈精确线性化的PMSM混沌反控制  

Chaos Anti-Control of Permanent Magnet Synchronous Motor Based on Exact Linearization Via Time-Delayed State Variable Feedback

作　　者：孟昭军[1] 孙昌志[1] 安跃军[1] 

机构地区：[1]沈阳工业大学电气工程学院

出　　处：《电工技术学报》2007年第3期27-31,共5页Transactions of China Electrotechnical Society

基　　金：辽宁省科技计划(2005216010);辽宁省自然科学基金(20031023)资助项目

摘　　要：研究了利用微分几何方法和延迟反馈控制实现永磁同步电机混沌反控制的方法。从数学模型出发,运用微分几何理论讨论了永磁同步电机能进行精确线性化的条件,推导了用状态延迟反馈精确线性化实现混沌反控制的过程。在此基础上,设计了混沌反馈控制器,对这种控制器的控制结果进行了仿真研究。仿真结果说明利用状态延迟反馈精确线性化设计混沌反控制器是完全可行的,结果是满足要求的。The method of chaos anti-control for is proposed by using differential geometry theory and linearization of controlling PMSM are discussed permanent-magnet synchronous motor （PMSM） time delayed feedback. The conditions of exact with differential geometry method based on mathematic model. The rationale of designing chaos anti-controller with exact linearization via time delayed state variable feedback is introduced and completed the linearization. Applying the analysis results, the time delayed state feedback chaos controller is designed. The control results are researched by simulation method. The simulation results show that the time delayed state variable feedback method which using differential geometry theory design chaos anti-controller implementing chaotification on PMSM model is feasible and the control result is satisfied.

关 键 词：永磁同步电机 非线性控制 时间延迟状态反馈 精确线性化 混沌反控制 

分 类 号：TM301.2[电气工程—电机] TP271.72[自动化与计算机技术—检测技术与自动化装置]