A new approach to network-based H8 control for stochastic systems

被引：34

作者：

Zhou, Qi ^{[1
]}

Shi, Peng ^{[2
,3
]}

机构：

[1] Nanjing Univ Sci & Technol, Sch Automat, Nanjing 210094, Jiangsu, Peoples R China

[2] Univ Glamorgan, Dept Comp & Math Sci, Pontypridd CF37 IDL, M Glam, Wales

[3] Victoria Univ, Sch Sci & Engn, Melbourne, Vic 8001, Australia

来源：

INTERNATIONAL JOURNAL OF ROBUST AND NONLINEAR CONTROL | 2012年 / 22卷 / 09期

基金：

英国工程与自然科学研究理事会;

关键词：

H8; control; networked control systems; stochastic systems; time delay; DEPENDENT EXPONENTIAL STABILITY; TIME-DELAY SYSTEMS; INFINITY CONTROL; ROBUST STABILITY; FAULT-DETECTION; FILTER DESIGN; STATE; STABILIZATION; CRITERIA;

D O I：

10.1002/rnc.1750

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper deals with the problem of network-based H8 control for a class of uncertain stochastic systems with both network-induced delays and packet dropouts. The networked control system under consideration is represented by a stochastic model, which consists of two successive delay components in the state. The uncertainties are assumed to be time varying and norm bounded. Sufficient conditions for the existence of H8 controller are proposed to ensure exponentially stable in mean square of the closed-loop system that also satisfies a prescribed performance. The conditions are expressed in the frame of linear matrix inequalities (LMIs), which can be verified easily by means of standard software. Two practical examples are provided to show the effectiveness of the proposed techniques. Copyright (c) 2011 John Wiley & Sons, Ltd.

引用

页码：1036 / 1059

页数：24

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