Robust Control for Discrete-Time Networked Control Systems

被引：1

作者：

Wu, Dongxiao ^{[1
]}

Wu, Jun ^{[1
]}

Chen, Sheng ^{[2
]}

机构：

[1] Zhejiang Univ, State Key Lab Ind Control Technol, Inst Cyber Syst & Control, Hangzhou 310027, Peoples R China

[2] Univ Southampton, Sch Elect & Comp Sci, Southampton SO17 1BJ, Hants, England

来源：

2010 8TH WORLD CONGRESS ON INTELLIGENT CONTROL AND AUTOMATION (WCICA) | 2010年

基金：

中国国家自然科学基金;

关键词：

Networked control systems; robust control; H-infinity-norm; mean square stability; stochastic systems; H-INFINITY-CONTROL; LINEAR-SYSTEMS; STABILITY; STABILIZATION; DELAYS;

D O I：

10.1109/WCICA.2010.5553859

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 considers analysis and synthesis of discrete-time networked control systems (NCSs), where the plant has additive uncertainty and the controller is updated with the sensor information at stochastic time intervals. It is shown that the problem is linked to robust control of linear discrete-time stochastic systems and a new small gain theorem is established. Based on this result, sufficient conditions are given for ensuring mean square stability of the NCS, and the genetic algorithm is utilised to design the controller of the NCS based on a linear matrix inequality technique.

引用

页码：3532 / 3537

页数：6

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