Accession Number : AD0715240

Title :   Ueber die Dynamikaenderung bei Entkoppetten Zeitvariablen Mehrgroessensystemen. Ueber die Synthese Linearer Zeitvariabler Systeme (The Dynamic Changes with Decoupling of Time Variable Multiple Complex Systems. The Synthesis of Linear Time Variable Systems),

Corporate Author : DEUTSCHE FORSCHUNGS- UND VERSUCHSANSTALT FUER LUFT- UND RAUMFAHRT E V OBERPFAFFENHOFEN (WEST GERMANY)

Personal Author(s) : Freund,E.

Report Date : 1970

Pagination or Media Count : 10

Abstract : A linear time-variable single-input und single-output system can be described by a general transfer operator. With this description and the elementary operations (like addition, multiplication and inversion) it is possible to develop a calculus, which is the basis of the treatment of the synthesis problem. This paper deals with the different possibilities of the characterization of the transfer operator in connection with the corresponding elementary operation. Specifically, the description of the elements by the timevariable frequency response, the weighting function, the scalar differential equation of order n and by state space resprentation is treated and the applicability for the synthesis is investigated.

Descriptors :   (*CONTROL SYSTEMS, MATHEMATICAL MODELS), MATRICES(MATHEMATICS), LINEAR SYSTEMS, INTEGRALS4 TRANSFER FUNCTIONS, WEST GERMANY

Subject Categories : Theoretical Mathematics

Distribution Statement : APPROVED FOR PUBLIC RELEASE