Title :
Global practical stabilization for integrator chain with actuator saturation and input additive disturbances
Author_Institution :
MKS Instrum. Inc., Rochester, NY, USA
fDate :
June 29 2011-July 1 2011
Abstract :
In this paper, we revisit the problem of disturbance rejection for an integrator chain system with actuator saturation and input additive disturbances. The goal is to design a nonlinear state feedback law to globally practically stabilize the closed-loop system, which means that any closed-loop system trajectory will converge to any arbitrarily small closed set where the origin is inside. The numerical examples will show the effectiveness of the proposed control design.
Keywords :
actuators; closed loop systems; control system synthesis; nonlinear control systems; stability; state feedback; actuator saturation; closed-loop system; disturbance rejection; global practical stabilization; integrator chain; nonlinear state feedback law design; Actuators; Additives; Robustness; State feedback; Trajectory; Tuning; USA Councils;
Conference_Titel :
American Control Conference (ACC), 2011
Conference_Location :
San Francisco, CA
Print_ISBN :
978-1-4577-0080-4
DOI :
10.1109/ACC.2011.5991030
