Robust H∞ filter design for neutral systems with nonlinear perturbations

Author

Chunjiao Wang ; Xiaoyuan Luo ; Xinping Guan ; Dan Peng

Author_Institution

Coll. of Sci., Yanshan Univ., Qinhuangdao, China

fYear

2014

Firstpage

4307

Lastpage

4312

Abstract

This paper is concerned with the H_∞ filtering problem for the neutral time-varying systems with nonlinear perturbations. The purpose is to design a full order linear filter such that the error system is asymptotically stable and a prescribed H_∞ performance is satisfied. We utilize the delay decomposition idea and a novel inequality to solve the robust H_∞ filtering problem. Some new delay-dependent sufficient conditions are obtained. Finally, a numerical example is given to illustrate the effectiveness of the proposed method.

Keywords

H_∞ filters; asymptotic stability; control system synthesis; delay systems; nonlinear control systems; perturbation techniques; robust control; time-varying systems; H∞ filtering problem; H∞ performance; asymptotic stability; delay decomposition; delay-dependent sufficient conditions; error system; full order linear filter design; neutral time-varying systems; nonlinear perturbations; robust H∞ filtering design; Delays; Maximum likelihood detection; Nonlinear filters; Robustness; Time-varying systems; Vectors; Delay decomposition; Neutral system; Nonlinear perturbation; Robust H∞Filtering;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Control and Automation (WCICA), 2014 11th World Congress on

Type

conf

DOI

10.1109/WCICA.2014.7053437

Filename

7053437