Non-fragile guaranteed cost control for a class of uncertain singular time-delay systems

Author

Zhang, Dongmei ; Yu, Li

Author_Institution

Coll. of Sci., Zhejiang Univ. of Technol., Hangzhou, China

Volume

1

fYear

2004

fDate

15-19 June 2004

Firstpage

923

Abstract

The non-fragile guaranteed cost control (GCC) problem is studied for a class of uncertain time-delay singular systems via memoryless state feedback controllers. The system is assumed to have time-varying parameter uncertainties in the matrices of state, delayed state, input, delayed input and the control gain. New sufficient conditions for the existence of guaranteed cost controllers are derived in terms of linear matrix inequalities (LMI) and a design procedure for the guaranteed cost controllers is presented. An example is given to illustrate the proposed results.

Keywords

control system synthesis; delay systems; linear matrix inequalities; memoryless systems; state feedback; time-varying systems; uncertain systems; LMI; linear matrix inequalities; memoryless state feedback controllers; nonfragile guaranteed cost control problem; sufficient conditions; time varying parameter; uncertain singular time delay systems; Automatic control; Automation; Control systems; Costs; Delay; Educational institutions; Linear matrix inequalities; State feedback; Time varying systems; Uncertain systems;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Control and Automation, 2004. WCICA 2004. Fifth World Congress on

Print_ISBN

0-7803-8273-0

Type

conf

DOI

10.1109/WCICA.2004.1340732

Filename

1340732