一类时滞不确定系统的输出滑模控制

Output Feedback Sliding-Mode Control for Uncertain Systems with Delay

研究了一类不确定时滞系统的输出滑模控制器设计问题。在系统状态未知的条件下,利用系统的输出设计滑模切换面,并结合新的趋近率设计系统的到达控制,有效地削弱系统抖振。最后给出一个仿真例子验证了该方法的可行性与有效性。

The problem of output feedback sliding - mode control for uncertain systems with delay is considered in this paper. Under the condition that the systems state is unknown, sliding - mode surface is designed by using system output. With a new reaching law, the approaching controller is given. Finally, an example is presented to show the efficiency of the proposed method.