Robust H∞ filtering for a class of linear systems with uncertainties and time-varying distributed delays

Author

Hongji, Tang ; Jian, Jiang ; Yanwu, Han ; Xiaomei, Zhang ; Fengran, Zhang

Author_Institution

Sch. of Sci., Nantong Univ., Nantong, China

fYear

2009

fDate

17-19 June 2009

Firstpage

4074

Lastpage

4078

Abstract

In this paper, the problem of delay-dependent robust H_infin filtering for uncertain linear systems with time-varying distributed delays is considered. Based on the Lyapunov stability theory, a stable linear filter is designed to ensure that the filtering error system is asymptotically stable with a prescribed level of noise attenuation and established in term of linear matrix inequalities(LMIs). Finally, a numerical example is given to demonstrate the availability of the proposed method.

Keywords

H^infin control; delays; linear matrix inequalities; linear systems; robust control; time-varying systems; uncertain systems; Lyapunov stability theory; filtering error system; linear matrix inequalities; robust H_infin filtering; stable linear filter; time-varying distributed delays; uncertain linear systems; Attenuation; Delay; Filtering theory; Linear matrix inequalities; Linear systems; Lyapunov method; Noise level; Noise robustness; Nonlinear filters; Time varying systems; H∞ filtering; LMIs; time-varying distributed delays; uncertainties;

fLanguage

English

Publisher

ieee

Conference_Titel

Control and Decision Conference, 2009. CCDC '09. Chinese

Conference_Location

Guilin

Print_ISBN

978-1-4244-2722-2

Electronic_ISBN

978-1-4244-2723-9

Type

conf

DOI

10.1109/CCDC.2009.5192502

Filename

5192502