Observer-based gain-scheduled H∞ control for LPV systems with time-varying delays

Author

Junling Wang ; Wei, Yuan

Author_Institution

Coll. of Nucl. Sci. & Technol., Harbin Eng. Univ., Harbin

fYear

2008

fDate

10-12 Dec. 2008

Firstpage

1

Lastpage

7

Abstract

This note deals with the problem of observer-based gain-scheduled H_infin control for a class of linear parameter-varying systems with time-varying delays in the state and input. A new delay-dependent H_infin performance criterion is developed via a parameter-dependent Lyapunov approach. Sufficient conditions are presented to design gain-scheduled controllers and state observers to guarantee that the resulting closed-loop system is asymptotically stable with a prescribed H_infin performance level in terms of parameterized linear matrix inequalities.

Keywords

H^infin control; Lyapunov methods; asymptotic stability; closed loop systems; control system synthesis; delay systems; linear matrix inequalities; linear systems; observers; time-varying systems; LPV system; asymptotical stability; closed-loop system; controller design; delay-dependent Hinfin performance criterion; linear parameter-varying system; observer-based gain-scheduled Hinfin control; parameter-dependent Lyapunov approach; parameterized linear matrix inequalities; state observer; time-varying delays; Control systems; Delay systems; Linear matrix inequalities; Sufficient conditions; Time varying systems;

fLanguage

English

Publisher

ieee

Conference_Titel

Systems and Control in Aerospace and Astronautics, 2008. ISSCAA 2008. 2nd International Symposium on

Conference_Location

Shenzhen

Print_ISBN

978-1-4244-3908-9

Electronic_ISBN

978-1-4244-2386-6

Type

conf

DOI

10.1109/ISSCAA.2008.4776378

Filename

4776378