非线性中立型时滞系统的鲁棒滑模控制

In Non-linearity Vertical Type Time-lag System Robust Slip Form Control

文章讨论了一类非线性不确定中立型系统的鲁棒滑模控制问题。通过选择依赖于当前状态和延迟状态的滑动面,就线性矩阵不等式(LMIs)的形式给出了使得闭环系统渐近稳定的充分条件。当LMIs有可行解时,可以通过文章构造的控制使得可达条件得到满足。最后,具体算例的仿真结果说明了此法的有效性。

This article discussed a kind of non-linear indefinite vertical type system robust slip form control issue. Relies on through the choice the current condition and the delaying state sliding surface, the linear matrix inequality （LMIs） form gave has caused the closed-loop system approach stable sufficient condition. When LMIs has the feasible solution, may cause through our structure control to be possible to reach the condition to obtain satisfies. Finally, the concrete example simulation result showed this law validity.