Title :
Guaranteed Cost Filtering for Polytypic Delta-Operator Uncertain Time Delay Systems
Author :
Liu, Hao ; Liu, Xiaohua
Author_Institution :
Sch. of Math. & Inf., Ludong Univ., Yantai
Abstract :
The design methods of guaranteed cost filtering for Delta-operator polytypic uncertain linear systems with time delay are investigated in this paper. The sufficient conditions for the existence of filter and filter design methods are established by LMI approach. The proposed results bring previous related conclusions of continuous and discrete-time systems into the unified Delta-operator form. Finally, the developed algorithms are illustrated by numerical simulation
Keywords :
delay systems; discrete time systems; filtering theory; linear matrix inequalities; uncertain systems; cost filtering; discrete-time systems; linear matrix inequality; numerical simulation; polytypic Delta-operator; uncertain time delay systems; Costs; Delay effects; Design methodology; Electronic mail; Information filtering; Information filters; Linear systems; Mathematics; Nonlinear filters; Sufficient conditions; Delta-operator time-delay systems; guaranteed cost filtering; linear matrix inequality; polytypic uncertainty;
Conference_Titel :
Intelligent Control and Automation, 2006. WCICA 2006. The Sixth World Congress on
Conference_Location :
Dalian
Print_ISBN :
1-4244-0332-4
DOI :
10.1109/WCICA.2006.1712775
