Synchronization of chaotic permanent magnet synchronous motor system via sliding mode control

In this paper, the synchronization between two chaotic permanent magnet synchronous motor (PMSM) is considered. Firstly, a general and simple controller is presented to realize the synchronization of chaotic PMSM according to sliding mode control method and Lyapunov stability theory. And then, numerical simulation results are used to proof the alidity and reliability of the control method derived in this paper. This study may help to solve the coordination problem of motors in industry manufacture.