Title :
Algebraical characterizations of fixed modes in linear decentralized descriptor systems
Author_Institution :
Dept. of Appl. Math., Northeast Univ. of Technol., Shenyang, China
Abstract :
The characterization of generalized decentralized fixed modes (GDFM) and impulsive decentralized fixed modes (IDFM) in linear decentralized descriptor systems is considered. Some sufficient and necessary conditions for the existence of GDFM and IDFM in such systems are formulated using the concepts of general systems. The results show that GDFM and IDFM of N-channel linear decentralized descriptor systems can be regarded as finite (centralized/decentralized) fixed modes of (N-1)-channel general systems with lower dimensions
Keywords :
algebra; multivariable systems; system theory; N-channel descriptor systems; algebraical characterizations; decentralized systems; fixed modes; general systems; generalized decentralized fixed modes; impulsive decentralized fixed modes; linear decentralized descriptor systems; linear systems; necessary and sufficient conditions; Control systems; Eigenvalues and eigenfunctions; Feedback; Filtering theory; Frequency locked loops; Null space; Open loop systems; Vectors;
Conference_Titel :
Decision and Control, 1989., Proceedings of the 28th IEEE Conference on
Conference_Location :
Tampa, FL
DOI :
10.1109/CDC.1989.70244
