Title :
Two-riccati H∞ controllers for descriptor systems
Author :
Copeland, B.R. ; Safonov, M.G.
Author_Institution :
Department of Electrical Engineering-Systems, University of Southern California, Los Angeles, CA 90089-0781
Abstract :
H∞ formulae based on the 2-Riccati procedure are presented for plants in descriptor form. It is expected that this would lead to a method which is more numerically reliable method than those which currently exist for state-space realizations. The theory is developed first for the case where the E-matrix is nonsingular and the possibility of applying these formulae to cases where E is singular is discussed.
Keywords :
Constraint theory; Control systems; Eigenvalues and eigenfunctions; Feedback; Riccati equations; State-space methods; Tellurium;
Conference_Titel :
American Control Conference, 1989
Conference_Location :
Pittsburgh, PA, USA