Title :
State Feedback Stabilization of Neutral Type Descriptor Systems
Author :
Lan, Qi-Xun ; Feng, Chao-yi ; Liang, Jia-Rong
Author_Institution :
Dept. of Math. & Phys., Henan Univ. of Urban Constr., Pingdingshan, China
fDate :
March 31 2009-April 2 2009
Abstract :
In this paper, the stability and state feedback stabilization problems of neutral type descriptor systems are considered. Some new delay-independent stability criterions are presented by employing the stability of a new operator D, LMIs and Lyapunov stability theory. Based on the criterions, sufficient conditions are derived such that under suitable controller the corresponding closed-loop systems of the neutral type descriptor systems are asymptotically stable.Furthermore, the stabilizing controller and robust stabilizing controller (when there exist structure disturbance) for the neutral type descriptor system are also obtained. The effectiveness of our result can be checked by Matlab LMI toolbox.
Keywords :
Lyapunov methods; asymptotic stability; closed loop systems; delays; linear matrix inequalities; robust control; state feedback; LMI; Lyapunov stability theory; asymptotic stability; closed-loop system; delay-independent stability criterion; neutral type descriptor system; robust stabilizing controller; state feedback stabilization; Computer science; Control systems; Delay effects; Delay systems; Mathematical model; Power system modeling; Robust stability; Stability analysis; Stability criteria; State feedback;
Conference_Titel :
Computer Science and Information Engineering, 2009 WRI World Congress on
Conference_Location :
Los Angeles, CA
Print_ISBN :
978-0-7695-3507-4
DOI :
10.1109/CSIE.2009.125
