Dynamical compensation for time-delay systems: an LMI approach

作     者：Ivanescu, D Dion, JM Dugard, L Niculescu, SI 

作者机构：ENSIEG CNRS UMR 5528 Lab Automat Grenoble F-38402 St Martin Dheres France Univ Technol Compiegne Ctr Rech Royallieu CNRS UMR 6599HEUDIASYC F-60205 Compiegne France 

出 版 物：《INTERNATIONAL JOURNAL OF ROBUST AND NONLINEAR CONTROL》 (国际强度与非线性控制杂志)

年 卷 期：2000年第10卷第8期

页      面：611-628页

核心收录：

学科分类：0711[理学-系统科学] 0808[工学-电气工程] 07[理学] 08[工学] 070105[理学-运筹学与控制论] 081101[工学-控制理论与控制工程] 0811[工学-控制科学与工程] 0701[理学-数学] 071101[理学-系统理论] 

主　　题：time-delay system observer-based controller linear matrix inequalities Liapunov-Krasovskii functional 

摘      要：This paper presents simple and explicit formulae of an observer-based H-infinity controller for linear time-delay systems. Based on the LMI approach, we design a dynamical controller which guarantees the asymptotic stability of the closed-loop system and reduces the effect of the perturbation to a prescribed level. The main contribution of the paper is to provide closed-loop stability analysis when the system time delay is unknown. We give delay-dependent and delay-independent stability results. The proposed method is illustrated by examples. The paper completes the work of the same authors. Copyright (C) 2000 John Wiley & Sons, Ltd.