Title :
Singular LQ suboptimal control problem with disturbance rejection for descriptor systems
Author :
Chen, Li ; Cheng, Zhaolin
Author_Institution :
Sch. of Math. & Syst. Sci., Shandong Univ., Jinan, China
Abstract :
This paper deals with singular linear quadratic (LQ) suboptimal control problem with disturbance rejection for descriptor systems. Under some conditions, a suboptimal control-state pair can be found such that the performance of the closed-loop system is within some range; the suboptimal control can be synthesized as state feedback and the state trajectory of the closed-loop system is uniquely determined by disturbance and initial state.
Keywords :
closed loop systems; control system synthesis; cost optimal control; linear quadratic control; singular optimal control; state feedback; suboptimal control; LQ control; closed loop system; control system synthesis; cost optimal control; descriptor systems; disturbance rejection; singular linear quadratic suboptimal control problem; state feedback; state trajectory; Control system synthesis; Control systems; Costs; Erbium; Linear feedback control systems; Mathematics; State feedback;
Conference_Titel :
Intelligent Control and Automation, 2004. WCICA 2004. Fifth World Congress on
Print_ISBN :
0-7803-8273-0
DOI :
10.1109/WCICA.2004.1340640
