Robust H∞ control for the class of uncertain time-delay switched singular systems

Author

He, Zhaolan ; Gao, Cen ; Liu, Kaiqing

Author_Institution

Dept. of Autom., Harbin Univ. of Sci. & Technol., Harbin, China

fYear

2011

fDate

9-11 Sept. 2011

Firstpage

442

Lastpage

445

Abstract

The state feedback robust H control problem is studied for a class of uncertain time-delay switched singular systems. This system has time-delay in input. The sufficient conditions of the state feedback stability of the system is expressed with common Lyapunov function method and convex combination technology, and described by linear matrix inequality. The corresponding controller and switching rules are designed to promise the closed systems are with robust H- stability. A numerical example is given and simulation by LMI in MATLAB to illustrate the effectiveness of the proposed method.

Keywords

H^∞ control; Lyapunov methods; control system synthesis; convex programming; delays; linear matrix inequalities; robust control; state feedback; time-varying systems; uncertain systems; LMI; MATLAB; closed systems; common Lyapunov function method; convex combination technology; linear matrix inequality; robust H_∞ control; state feedback stability; switching rules; uncertain time-delay switched singular systems; Delay; Power system stability; Robustness; State feedback; Switched systems; Switches; linear matrix inequality; robust stability; state feedback; switched singular systems;

fLanguage

English

Publisher

ieee

Conference_Titel

Electronics, Communications and Control (ICECC), 2011 International Conference on

Conference_Location

Ningbo

Print_ISBN

978-1-4577-0320-1

Type

conf

DOI

10.1109/ICECC.2011.6067735

Filename

6067735