关键词：开关磁阻电机；滑模变结构控制；转矩脉动；仿真实验

Abstract: Switched reluctance motor （SRM） had wide application prospect，the intense torque pulsation caused a great noise in operation. The key factor of eliminating noise was decrease the torque pulsation. the paper used VSS control methods to implement a fast and smooth timing. It is shown t