Title :
H∞ Dynamic Output Feedback Control for Descriptor Systems with Time-Delay
Author :
Zhihua Zhao ; Guoshan Zhang ; Qingling Zhang
Author_Institution :
Coll. of Sci., Tianjin Univ.
Abstract :
The problem of stability and Hinfin dynamic output feedback control for descriptor systems with time-delay is considered. Based on the Lyapunov functional approach, a sufficient condition is derived for descriptor systems with time-delay to be asymptotically stable with Hinfin performance gamma. Moreover, a sufficient condition for existence of dynamic output feedback controller is also presented in terms of generalized algebraic Riccati inequalities (GARIs) with equality constraint
Keywords :
Hinfin control; Lyapunov methods; Riccati equations; algebra; asymptotic stability; delay systems; feedback; Hinfin dynamic output feedback control; Lyapunov functional approach; asymptotic stability; descriptor system; equality constraint; generalized algebraic Riccati inequality; time-delay; Automatic control; Automation; Control systems; Delay; Educational institutions; Intelligent control; Output feedback; Riccati equations; Stability; Sufficient conditions; Descripton system; H; dynamic output feedback; generalized algebraic Riccati inequalities (GARIs); time-delay;
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.2006.1712418
