Research on anti-chattering variable gain sliding mode controller for permanent magnet synchronous motor

摘要

In this paper, sliding mode control (SMC) has been studied based on adaptive double-loop control strategy controller for PMSM. Chattering problem has also analyzed in sliding mode controller. In order to improve the control performance, a variable gain integral sliding mode controller solution has been proposed in the paper. Experimental results demonstrate the effectiveness of the variable gain sliding mode control.