摘要
本文分析了计算机滑模变结构控制系统采样周期和计算时间的存在所导致的颤振现象，提出了一种削弱其颤振幅值的方法——切换函数超前补偿法。理论分析和仿真结果均表明了这种方法的有效性和可行性。
The chattering problem,caused by sampling cycle and calculating time in computer sliding mode control system,is analyzed in this paper A method called forward compensation for switching function is suggested in the paper to solve this problem The theory analysis and simulation results show that this method is effective and feasible
出处
《电气传动自动化》
1997年第1期32-35,共4页
Electric Drive Automation
关键词
滑模控制
变结构控制
计算机控制
sliding mode control variable structure control chattering computer control
