Title :
Robust output disturbance rejection for stable systems
Author :
Ralhan, Sameer ; Badgwell, Thomas A.
Author_Institution :
Dept. of Chem. Eng., Rice Univ., Houston, TX, USA
Abstract :
A robust output disturbance rejection algorithm is presented for stable state-space systems. Cost function constraints are used to provide off-set free control. The steady-state properties of the algorithm are analyzed in the event of a constant output disturbance entering into the system
Keywords :
discrete time systems; linear quadratic control; linear systems; matrix algebra; optimisation; predictive control; robust control; state-space methods; constant output disturbance; cost function constraints; off-set free control; robust output disturbance rejection; stable state-space systems; steady-state properties; Algorithm design and analysis; Chemical engineering; Control systems; Cost function; Equations; Integrated circuit modeling; Robustness; State estimation; Steady-state; Zinc;
Conference_Titel :
American Control Conference, 2000. Proceedings of the 2000
Conference_Location :
Chicago, IL
Print_ISBN :
0-7803-5519-9
DOI :
10.1109/ACC.2000.879518
