New Criteria on Delay-Dependent Robust Stability for Uncertain Neutral Systems

Author

Wu Min ; Zhang Xian-Ming

Author_Institution

Sch. of Inf. Sci. & Eng., Central South Univ., Changsha, China

fYear

2006

fDate

7-11 Aug. 2006

Firstpage

873

Lastpage

877

Abstract

This paper deals with the robust stability of neutral systems with norm-bounded uncertainties. By introducing a new Lyapunov-Krasovskii functional and incorporating with the existing integral inequalities, some new delay-dependent sufficient conditions are obtained in term of a linear matrix inequality, which are demonstrated to be of less conservativeness by a numerical example. Moreover, it is shown that more introduced free matrices cannot always reduce the conservatism of the obtained conditions.

Keywords

Lyapunov methods; delays; linear matrix inequalities; robust control; stability criteria; uncertain systems; Lyapunov-Krasovskii functional; delay-dependent robust stability criteria; integral inequalities; linear matrix inequality; new delay-dependent sufficient conditions; norm-bounded uncertainties; uncertain neutral systems; Computers; Delay systems; FETs; IEEE catalog; Information science; Linear matrix inequalities; Robust stability; Sufficient conditions; US Department of Transportation; Uncertainty; Delay-dependent; Linear matrix inequality; Neutral system; Norm-bounded uncertainty; Stability;

fLanguage

English

Publisher

ieee

Conference_Titel

Control Conference, 2006. CCC 2006. Chinese

Conference_Location

Harbin

Print_ISBN

7-81077-802-1

Type

conf

DOI

10.1109/CHICC.2006.280778

Filename

4060650