基于信号注入的表贴式永磁同步电机驱动器控制器增益与非线性摩擦补偿值的高效直接确定方法

This letter proposes an efficient direct-determination method for controller gains and nonlinear friction compensation values of surface-mounted permanent magnet synchronous motor (SPMSM) drive systems, enabling fast deployment and reliable control. First, by leveraging open-loop speed response (SR) characteristics of the high-speed region resulting from sequential signal injection, the inertia-to...