Title :
H∞ static output feedback control for constrained uncertain linear systems via moving horizon strategy
Author :
Wang, Juan ; Xu, Guokai ; Sun, Jinsheng
Author_Institution :
Dept. of Electromech. Eng. & Inf., Dalian Nat. Univ., Dalian, China
Abstract :
By searching the condition that guarantees the given performance index based on S-procedure technique, an Hinfin static output feedback control method is proposed for constrained system. Moreover, the dissipative constrained conditions and the elliptical set that contains output trajectory are cast as LMIs, and introduced into the optimization problem, then a moving horizon Hinfin control using static output feedback is presented. The robust closed-loop properties, inclusive of stability, Hinfin performance and the satisfaction of the time-domain constraints are discussed.
Keywords :
Hinfin control; closed loop systems; feedback; linear systems; optimisation; performance index; predictive control; robust control; uncertain systems; Hinfin static output feedback control; LMI; S-procedure technique; constrained uncertain linear systems; dissipative constrained conditions; elliptical set; moving horizon Hinfin control; optimization; output trajectory; performance index; robust closed-loop properties; stability; time-domain constraints; Constraint optimization; Control systems; Linear feedback control systems; Linear systems; Output feedback; Performance analysis; Robust control; Robust stability; Time domain analysis; Uncertainty; H∞ performance; Moving horizon control; Norm-bounded uncertainties; Static output feedback; Time-domain;
Conference_Titel :
Automation and Logistics, 2009. ICAL '09. IEEE International Conference on
Conference_Location :
Shenyang
Print_ISBN :
978-1-4244-4794-7
Electronic_ISBN :
978-1-4244-4795-4
DOI :
10.1109/ICAL.2009.5262831