Accession Number : AD0769968

Title :   On Euclidean Space and Function Space Controllability of Control Systems with Delay.

Descriptive Note : Interim rept.,

Corporate Author : MICHIGAN UNIV ANN ARBOR COLL OF ENGINEERING

Personal Author(s) : Zmood,Ronald B.

Report Date : JUN 1971

Pagination or Media Count : 107

Abstract : Controllability is a concept which has assumed a position of importance in a number of areas in control engineering. For control systems described by the vector differential-difference equation dx/dt = Ax(t) + Bx(t-1) + Cu(t), y(t) = Dx(t), the author studies two notions of controllability in the dissertation. These are termed controllability in euclidean space and function space controllability. For both these notions of controllability it is necessary to distinguish between complete controllability and null controllability. (Modified author abstract)

Descriptors :   (*Control theory, Difference equations), Time lag theory, Matrices(Mathematics), Functional analysis, Theorems, Theses

Subject Categories : Theoretical Mathematics

Distribution Statement : APPROVED FOR PUBLIC RELEASE