Title :
Control of linear systems with input saturation and non-input-additive sustained disturbances — Discrete-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 :
We study in this paper the control of discrete-time neutrally stable and critically unstable linear systems subject to input saturation and disturbances. It is shown that a feedback controller can be designed so that the closed-loop states remain bounded for two classes of disturbances and the equilibrium is globally asymptotically stable. This paper is a companion of [7].
Keywords :
asymptotic stability; closed loop systems; control system synthesis; discrete time systems; feedback; linear systems; neurocontrollers; closed-loop states; discrete-time critically unstable linear systems; discrete-time neutrally stable systems; feedback controller design; globally asymptotically stable; input saturation; linear systems; noninput-additive sustained disturbances; Adaptive control; Asymptotic stability; 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.2012.6314664
