Networked H∞ control of linear systems with state quantization

被引：184

作者：

Peng, Chen

Tian, Yu-Chu ^{[1
]}

机构：

[1] Queensland Univ Technol, Fac Informat & Technol, Brisbane, Qld 4001, Australia

[2] Nanjing Normal Univ, Sch Elect & Automat Engn, Jiangsu 210042, Peoples R China

来源：

INFORMATION SCIENCES | 2007年 / 177卷 / 24期

基金：

澳大利亚研究理事会; 中国国家自然科学基金;

关键词：

networked control systems; H-infinity control; quantization; linear matrix inequalities; asymptotic stability; quality of services;

D O I：

10.1016/j.ins.2007.05.025

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 addresses the problem of H-infinity controller design for linear systems over digital communication networks. A new model is proposed to describe both the network conditions and the state quantization of the networked control systems in a unified framework. From this model, a quantized state feedback strategy is developed for global and asymptotical stabilization of the networked control systems. The same H-infinity disturbance attenuation level as that in the case without quantization is achieved. Numerical examples are given to demonstrate the effectiveness of the proposed method. (C) 2007 Published by Elsevier Inc.

引用

页码：5763 / 5774

页数：12