Title :
Semi-global stabilization and output regulation of constrained linear plants via measurement feedback
Author :
Shi, Guoyong ; Saberi, Ali ; Stoorvogel, Anton A. ; Sannuti, Peddapullaiah
Author_Institution :
Dept. of Electr. Eng. & Comput. Sci., Washington State Univ., Pullman, WA, USA
Abstract :
We developed the design of observer-based measurement feedback controllers for constrained semi-global stabilization and constrained semi-global output regulation for linear systems with right invertible constraints. The observers use high-gain feedback. To avoid the possible constraint violation caused by peaking phenomenon associated with an high-gain observer, appropriate saturation mechanisms are employed in the control laws.
Keywords :
closed loop systems; continuous time systems; control system synthesis; linear systems; observers; stability; state feedback; constrained linear plants; constrained semi-global output regulation; high-gain feedback; high-gain observer; linear systems; observer-based measurement feedback controllers; output regulation; right invertible constraints; saturation mechanisms; semi-global stabilization; solvability conditions; Computer science; Control engineering; Control systems; Design methodology; Information technology; Mathematics; Output feedback; Regulators; Stability; State feedback;
Conference_Titel :
Decision and Control, 2002, Proceedings of the 41st IEEE Conference on
Print_ISBN :
0-7803-7516-5
DOI :
10.1109/CDC.2002.1184654
