Robust non-fragile H∞ control for non-linear uncertain switched singular time-delay system

Author

Li-Jun Zhang ; Ji-Qing Qiu ; Yue Cong ; Dong-Dong Bao ; Xiao-Ling Sun ; Feng-Bo Hou

Author_Institution

Coll. of Sci., Hebei Univ. of Sci. & Technol., Shijiazhuang, China

Volume

2

fYear

2014

fDate

13-16 July 2014

Firstpage

703

Lastpage

707

Abstract

In this paper, the robust non-fragile H_∞, control for non-linear uncertain switched singular time-delay system is studied. Firstly, the decrement of stability of controllers makes them fragile. So we want a controller to be non-fragile, in order to ensure the stability of the system. Secondly, we should contrive to develop a non-fragile controller, by LMIs, Congruent transformation, variable transformation and Schur complement. The solution can be obtained easily because all parameters are linear. Finally, an example is given to show the advantage of the result.

Keywords

H^∞ control; delay systems; linear matrix inequalities; nonlinear control systems; robust control; time-varying systems; uncertain systems; LMIs; Schur complement; congruent transformation; controller stability; nonfragile controller; nonlinear uncertain switched singular time-delay system; robust nonfragile H_∞ control; variable transformation; Abstracts; IP networks; Robustness; Switches; Non-fragile; Non-linear; Switched Singular; Time-delay; Uncertainty;

fLanguage

English

Publisher

ieee

Conference_Titel

Machine Learning and Cybernetics (ICMLC), 2014 International Conference on

Conference_Location

Lanzhou

ISSN

2160-133X

Print_ISBN

978-1-4799-4216-9

Type

conf

DOI

10.1109/ICMLC.2014.7009696

Filename

7009696