Delay-dependent robust H∞ control of uncertain linear state-delayed systems
Delay-dependent robust H∞ control of uncertain linear state-delayed systems
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DOI：
10.1016/s0005-1098(99)00025-4
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发表时间：
1999-07-01
期刊：
影响因子：
6.4
通讯作者：
Li, X
中科院分区：
文献类型：
--
作者：
de Souza, CE;Li, X
本文研究了具有常时滞和参数不确定性的线性系统的鲁棒镇定和鲁棒H ∞控制问题。系统的范数有界的参数不确定性将被考虑和注意力集中在线性无记忆状态反馈控制器的设计。我们开发的鲁棒稳定和鲁棒H ∞，控制的方法是依赖于延迟的大小，是基于线性矩阵不等式的解决方案。所提出的方法可以很容易地推广到不确定线性多面体系统以及多时滞的情况。(C)1999 Elsevier Science Ltd.保留所有权利。
This paper examines the problems of robust stabilization and robust H-infinity, control for linear systems with a constant time delay in the state and subject to parameter uncertainty. Systems with norm-bounded parameter uncertainty will be considered and attention is focused on the design of linear memoryless state feedback controllers. We develop methods of robust stabilization and robust H-infinity, control which are dependent on the size of the delay and are based on the solution of linear matrix inequalities. The proposed methods can be easily extended to uncertain linear polytopic systems as well as to the case of multiple time delays. (C) 1999 Elsevier Science Ltd. All rights reserved.