【摘要】 永磁同步电动机在一定工作情况下将呈现混沌运动,这种现象可能是有害的,有必要研究简单而有效的控制律控制消除其混沌现象。本文采用负反馈控制方法对永磁同步电动机混沌模型进行控制,将系统控制到指定的平衡态,数值研究结果表明控制律简单有效,方便实现,具有重要的工程意义。更多还原

【Abstract】 Under certain conditions,there exist chaos in permanent magnet synchronous motors(PMSM),which is possibly bad for motors.It’s important to design a simple controller to control the chaos.In this paper the chaotic behavior of PMSM are controlled by negative feedback control.The system can be controlled in predetermine equilibrium states.Theories of the method are analyzed and simulated numerically and the results show the control laws are simple and effective and are easy to realize.更多还原