Title :
Control of linear systems with input saturation and non-input-additive sustained disturbances — Continuous-time systems
Author :
Xu Wang ; Saberi, Ali ; Grip, Havard Fjaer ; Stoorvogel, Anton A.
Author_Institution :
Sch. of Electr. Eng. & Comput. Sci., Washington State Univ., Pullman, WA, USA
Abstract :
In this paper we study control under input saturation and disturbances of neutrally stable and critically unstable linear systems. It is shown that a feedback controller can be designed so that the closed-loop states remain bounded for disturbances which belong to two different classes depending on the specific system structure and the equilibrium is globally asymptotically stable.
Keywords :
asymptotic stability; closed loop systems; continuous time systems; feedback; linear systems; closed-loop states; continuous-time systems; critically unstable linear systems; feedback controller; globally asymptotic stability; input saturation; linear control systems; neutrally stable linear systems; noninput-additive sustained disturbances; Adaptive control; Closed loop systems; Eigenvalues and eigenfunctions; Linear systems; State feedback; Trajectory;
Conference_Titel :
American Control Conference (ACC), 2012
Conference_Location :
Montreal, QC
Print_ISBN :
978-1-4577-1095-7
Electronic_ISBN :
0743-1619
DOI :
10.1109/ACC.2012.6314633
