摘要
提出基于观测器设计的大功率PWM伺服系统最优化滑动模态变结构控制方法,消除了变结构控制中存在的颤振问题,通过计算机仿真与台架试验标明了该方法的有效性。该方法结构简单、实时性强,具有一定的工程实用价值。
The method of the big power PWM servo system based on the state observer's optimal VSC strategy is proposed. The chattering in the VSC system is eliminated by using this method. The results of simulation and experiment demonstrate that this method is effective and has simple structure. It can be used in real time control.
出处
《机械工程学报》
EI
CAS
CSCD
北大核心
2002年第10期135-138,共4页
Journal of Mechanical Engineering
