Accession Number : AD0706395

Title :   INVARIANCE IN LINEAR SYSTEMS,

Corporate Author : MICHIGAN UNIV ANN ARBOR COMPUTER INFORMATION AND CONTROL ENGINEERING

Personal Author(s) : McClamroch,N. H. ; Aggarwal,J. K. ; Banks,H. T.

Report Date : MAY 1970

Pagination or Media Count : 14

Abstract : Several authors have considered the problem of invariance in linear systems. Cruz and Perkins have obtained certain necessary and sufficient conditions for one definition of invariance while McClamroch and Aggrwal have obtained other conditions for another definition of invariant systems. In this paper it is shown that these two concepts are distinct and some of the ramifications of the concepts of invariance are discussed. (Author)

Descriptors :   (*CONTROL SYSTEMS, MATHEMATICAL MODELS), (*LINEAR SYSTEMS, INVARIANCE), DIFFERENTIAL EQUATIONS, INTEGRAL EQUATIONS, PERTURBATION THEORY

Subject Categories : Theoretical Mathematics

Distribution Statement : APPROVED FOR PUBLIC RELEASE