Title :
Research for D Stability of Uncertain Discrete Time-delay Systems
Author :
Guo, Lejiang ; Chen, Fangxin
Abstract :
D stability of uncertain discrete-time systems with time delay was studied. When the parameters were assumed to be time-varying within a certain interval matrices, the controller guaranteed that the closed-loop system was regular, causal and D stable. The explicit formula of desired controller WSS is provided by using the solution to the linear matrix inequalities (LMI). The numerical simulation result is provided to demonstrate the effectiveness of the presented method.
Keywords :
Automatic control; Automation; Control systems; Feedback control; Linear matrix inequalities; Radar; Stability; Symmetric matrices; Time varying systems; Uncertainty; D stability; feedback control law; uncertain discrete-time systems;
Conference_Titel :
Challenges in Environmental Science and Computer Engineering (CESCE), 2010 International Conference on
Conference_Location :
Wuhan, China
Print_ISBN :
978-0-7695-3972-0
Electronic_ISBN :
978-1-4244-5924-7
DOI :
10.1109/CESCE.2010.201
