Title :
Disturbance rejection with saturating actuators for discrete-time linear systems
Author :
Hu, Tingshu ; Lin, Zongli ; Chen, Ben M.
Author_Institution :
Dept. of Electr. & Comput. Eng., Virginia Univ., Charlottesville, VA, USA
Abstract :
Several analysis and design problems related to disturbance rejection with saturating actuators are studied for linear discrete-time systems. Conditions are derived for set invariance in the presence of persistent disturbance. Based on these conditions, optimization approaches are proposed for maximizing/minimizing invariant ellipsoid and for disturbance rejection with guaranteed stability requirements
Keywords :
actuators; discrete time systems; linear systems; disturbance rejection; domain of attraction; invariant ellipsoid; linear discrete-time systems; saturating actuators; set invariance; stability analysis; Control systems; Design methodology; Design optimization; Ellipsoids; Hydraulic actuators; Linear systems; Stability analysis; State feedback;
Conference_Titel :
Decision and Control, 2001. Proceedings of the 40th IEEE Conference on
Conference_Location :
Orlando, FL
Print_ISBN :
0-7803-7061-9
DOI :
10.1109/.2001.981150
