永磁直线同步电机伺服系统位置控制器的设计

Position controller design for Permanent magnet linear synchronous motor servo system

介绍通过前馈摩擦补偿器补偿非线性摩擦的永磁直线交流同步电机ＰＭＬＳＭ伺服系统鲁棒ＩＰ积分－比例位置控制器的设计，并将观测的负载扰动力前馈，进一步增强系统的鲁棒性．

This Paper introduces a IP Position controller design whith a friction compensator which is fed forward to compensate nonlinear friction of Permanent magnet linear synchronous motor(PMLSM)servo system.The observed disturbance force is fed forward in order to increase the robustness of PMLSM system.