Delay-dependent H∞ control for linear systems with time-varying delayed state
Delay-dependent H∞ control for linear systems with time-varying delayed state
复制标题
时变时滞线性系统的时滞相关 H∞ 控制
DOI：
10.1109/chicc.2006.4347451
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发表时间：
2006
期刊：
影响因子：
--
通讯作者：
Cui Peng
中科院分区：
文献类型：
--
作者：
Z. Zhigang;Z. Chenghui;Cui Peng
利用线性矩阵不等式（LMI）方法，针对具有时变时滞状态的线性系统，设计了H<sub>∞</sub>控制器。讨论了无记忆H<sub>∞</sub>状态反馈控制和基于模糊控制器的H<sub>∞</sub>输出反馈控制。用两种形式给出了反馈控制器设计的充分条件：第一种形式是纯H<sub>∞</sub>状态反馈控制器，第二种形式是H<sub>∞</sub>动态输出反馈控制器。这两种形式都是延迟依赖的。两个说明性的例子来显示所提出的方法的适用性。
Using the method of linear matrix inequalities (LMI), H<sub>∞</sub> controller is designed for linear system with time-varying delayed state. Both memoryless H<sub>∞</sub> state feedback control and observer-based H<sub>∞</sub> output feedback control are discussed for system analysis and synthesis. Sufficient conditions for feedback controller design are given by using two forms: the first is pure H<sub>∞</sub>, state feedback controller, and the second is H<sub>∞</sub> dynamic output feedback controller. Both forms are delay-dependent. Two illustrative examples are given to show the applicability of the proposed approach.