Title :
Coprime Factorizations in Stable Linear Systems
Author :
Charles A. Desoer;A. Nazli Gundes;M. Guntekin Kabuli
Author_Institution :
Department of Electrical Engineering and Computer Sciences and the Electronics Research Laboratory, University of California, Berkeley, CA 94720
fDate :
6/1/1988 12:00:00 AM
Abstract :
We consider a block-diagonal linear (not necessarily time-invariant) map P with a right-coprime factorization ND-1 (or a left-coprime factorization D?-1?). We show that the individual blocks in P have right-coprime factorizations (left-coprime factorizations, respectively) if and only if the denominator map D (D?) has a special block-triangular structure. We apply this condition to the stable linear feedback system S (P1, P2).
Keywords :
"Linear systems","Feedback","Stability","Sufficient conditions","NASA"
Conference_Titel :
American Control Conference, 1988
