Title :
A class of H∞ filter design for continue-time systems with time-varying delay
Author :
Liu, Yongjuan ; Qin, Chaoyong ; Hu, Yingchun ; Liu, Jinliang
Author_Institution :
Dept. of Comput. Sci., Guangxi Univ. of Technol., Liuzhou, China
Abstract :
This paper proposes a class of H∞filter design for continue-time systems with time-varying delay. By using the Lyapunov functional function approach, some delay-dependent stability conditions can be obtained for the asymptotical stability of the H∞filter systems, which are expressed as a set of Linear Matrix Inequalities (LMIs). Finally, a numerical example is given to demonstrate the effectiveness and the merit of the proposed method.
Keywords :
H∞ control; Lyapunov methods; asymptotic stability; continuous time filters; delays; linear matrix inequalities; time-varying filters; H∞ filter design; Lyapunov functional approach; asymptotical stability; continue time system; delay dependent stability; linear matrix inequalities; time varying delay; Asymptotic stability; Delay effects; Delay estimation; Delay systems; Filtering; Information science; Nonlinear filters; State estimation; Symmetric matrices; Time varying systems; H∞ filter; LMIs; Time-varying delay;
Conference_Titel :
Control and Decision Conference (CCDC), 2010 Chinese
Conference_Location :
Xuzhou
Print_ISBN :
978-1-4244-5181-4
Electronic_ISBN :
978-1-4244-5182-1
DOI :
10.1109/CCDC.2010.5499097
