摘要
根据反推控制原理设计了一种永磁同步电动机的混沌同步控制。基于永磁同步电动机的数学模型,把两个系统构成的误差系统分解成几个子系统,为每个子系统设计李雅普诺夫函数(Lyapunov)和中间虚拟控制量。根据李雅普诺夫函数得出控制器使得误差系统最后趋向零。仿真结果表明该方法有效可行。
A synchronization control method was proposed for the chaotic system of the permanent magnet synchronous motor（PMSM） via backstepping technology.The error dynamic system was divided into several subsystems and in each one the Lyapunov function and the vitual control function were designed based on the mathematical model of PMSMs.According to the Lyapunov function,the controller makes the error system tend to zero.Simulation results demonstrate the effectiveness of the proposed method.
出处
《微特电机》
北大核心
2010年第9期7-9,共3页
Small & Special Electrical Machines
基金
浙江省自然科学基金(Y1080449)
关键词
永磁同步电动机
同步
反推
permanent magnet synchronous motor
synchronization
backstepping
