Title :
Delay-dependent H∞ control for linear systems with time-varying delayed state
Author :
Zhigang, Zhang ; Chenghui, Zhang ; Peng, Cui
Author_Institution :
Shandong Electr. Power Res. Inst., Jinan
Abstract :
Using the method of linear matrix inequalities (LMI), H∞ controller is designed for linear system with time-varying delayed state. Both memoryless H∞ state feedback control and observer-based H∞ output feedback control are discussed for system analysis and synthesis. Sufficient conditions for feedback controller design are given by using two forms: the first is pure H∞, state feedback controller, and the second is H∞ dynamic output feedback controller. Both forms are delay-dependent. Two illustrative examples are given to show the applicability of the proposed approach.
Keywords :
H∞ control; control system synthesis; delays; linear matrix inequalities; linear systems; observers; state feedback; time-varying systems; LMI controller design; delay-dependent H∞ control; linear matrix inequalities; linear systems; observer-based output feedback control; state feedback controller; time-varying delayed state; Adaptive control; Control system synthesis; Control systems; Delay systems; Linear matrix inequalities; Linear systems; Output feedback; State feedback; Sufficient conditions; Time varying systems; Dynamic output feedback; H∞ Control; Lyapunov function; State feedback; Time-delay system;
Conference_Titel :
Control Conference, 2007. CCC 2007. Chinese
Conference_Location :
Hunan
Print_ISBN :
978-7-81124-055-9
Electronic_ISBN :
978-7-900719-22-5
DOI :
10.1109/CHICC.2006.4347451
