Speed Tracking Control of Permanent Magnet Synchronous Motor Based on High Gain Controller

Abstract

A high gain controller was proposed for permanent magnet synchronous motor (PMSM) system in this paper. Under certain assumptions, all of the dynamic signals in the closed loop system are bounded and the tracking error can convergence to zero. Furthermore, the convergence speed of the tracking error can make very fast if we taking big values for the controller parameters. Finally, the simulation results illustrated the effectiveness of the proposed controller.