带有输入时滞的不确定线性系统的H_∞鲁棒控制

H_∞ Robust Control of Uncertain Linear System with Input Delay

本文研究控制输入中含有未知时滞的系统的鲁棒镇定问题和鲁棒H∞控制。闭环系统的结论最终是以线性矩阵不等式的形式给出的。列举的例子说明文中所提出的方法比原有的方法具有更少的保守性,而且所设计出来的控制器具有较小的反馈增益。

This paper focuses on the robust H∞ control for uncertain linear systems with input delay. The condition of the stability of closed - loop system is finally expressed in terms of LMI. The method in the examples is less conservative, and the final controller is less in feedback gain.