Stability of linear systems with interval time-varying delays arising from networked control systems

Author

Zhang, Xian-Ming ; Han, Qing-Long

Author_Institution

Centre for Intell. & Networked Syst., Central Queensland Univ., Rockhampton, QLD, Australia

fYear

2010

fDate

7-10 Nov. 2010

Firstpage

225

Lastpage

230

Abstract

This paper is concerned with the stability of linear systems with interval time-varying delays arising from networked control systems (NCSs). The Jensen integral inequality is first generalized into a new inequality to overcome the limitation of applications. Then a novel delay-dependent stability criterion is derived by combining the generalized Jensen integral inequality and the convex combination technique. It is proven theoretically that the stability criterion is less conservative than some existing results, which is confirmed by two numerical examples.

Keywords

convex programming; delays; integral equations; linear systems; networked control systems; stability; time-varying systems; Jensen integral inequality; convex combination technique; delay-dependent stability criterion; interval time-varying delays; linear system stability; networked control systems; Delay; Linear matrix inequalities; Linear systems; Numerical stability; Stability criteria; Time varying systems;

fLanguage

English

Publisher

ieee

Conference_Titel

IECON 2010 - 36th Annual Conference on IEEE Industrial Electronics Society

Conference_Location

Glendale, AZ

ISSN

1553-572X

Print_ISBN

978-1-4244-5225-5

Electronic_ISBN

1553-572X

Type

conf

DOI

10.1109/IECON.2010.5675203

Filename

5675203