永磁同步电动机的混沌特性及其反混沌控制  

Anti-control of its chaos and chaos characteristics in the permanent-magnet synchronous motors

作　　者：张波[1] 李忠[2] 毛宗源[2] 

机构地区：[1]华南理工大学电力学院,广州510640 [2]华南理工大学自动控制工程系,广州510640

出　　处：《控制理论与应用》2002年第4期545-548,共4页Control Theory & Applications

基　　金：国家自然科学基金 (5 0 1770 0 8);广东省自然科学基金 (0 1165 2 )资助项目 .

摘　　要：永磁同步电动机在一定工作情况下将呈现出混沌运动 .而在其非混沌工作区 ,通过在永磁同步电动机系统中增加一个线性控制项 ,则将使原本稳定的永磁同步电动机系统呈现出混沌行为 ,即实现了系统的混沌化或反混沌控制 .为此本文全面地研究了永磁同步电动机混沌及其反混沌控制特性 ,这为永磁同步电动机混沌运动的抑制或利用打下了重要的研究基础 .Under certain conditions, there exist chaos in permanent magnet synchronous motors. By means of designing a simple linear controller, the PMSM system will also exhibit chaotic behavior in its stable operational regions, which is known as anti-control of chaos or chaotification. Therefore this paper studies the chaotic characteristics and its anti-control of chaos of permanent magnet synchronous motors, which establishes an important research basis for restraint and utilization of chaotic behavior of permanent magnet synchronous motors.

关 键 词：永磁同步电动机 混沌特性 反混沌控制 仿真 

分 类 号：TM341[电气工程—电机]