Title :
H∞ output feedback control for uncertain systems
Author :
Garrido, M.K. ; Granado, Ernesto ; Colmenares, William ; Pérez, Omar
Author_Institution :
Dept. Procesos y Sistemas, Simon Bolivar Univ., Caracas, Venezuela
Abstract :
This paper proposes a solution to the H∞ perturbance rejection control problem for an uncertain continuous system with norm bounded uncertainties under the quadratic stabilisability framework. The uncertainty is located in dynamic and input matrices of the system. Upon satisfaction of the (necessary and sufficient) conditions presented, a dynamic output feedback controller is easily calculated
Keywords :
H∞ control; control system analysis; feedback; matrix algebra; stability; uncertain systems; H∞ output feedback control; H∞ perturbance rejection control; dynamic matrices; dynamic output feedback controller; input matrices; norm bounded uncertainties; quadratic stabilisability; uncertain continuous system; uncertain systems; Attenuation; Control systems; H infinity control; Linear matrix inequalities; Linear systems; Output feedback; Sufficient conditions; Uncertain systems; Uncertainty; Vectors;
Conference_Titel :
Industrial Electronics, 1997. ISIE '97., Proceedings of the IEEE International Symposium on
Conference_Location :
Guimaraes
Print_ISBN :
0-7803-3936-3
DOI :
10.1109/ISIE.1997.648865
