Accession Number : AD0822235

Title :   NUMERICAL DIGITAL COMPUTER METHOD FOR DETERMINING THE TRANSIENT RESPONSES OF NONLINEAR AUTOMATIC SYSTEMS BASED ON CALCULATION OF THE CONVOLUTION INTEGRAL,

Corporate Author : REDSTONE SCIENTIFIC INFORMATION CENTER REDSTONE ARSENAL AL TRANSLATION BRANCH

Personal Author(s) : Vul'fson, A. V.

Report Date : 09 AUG 1967

Pagination or Media Count : 19

Abstract : Discussed is a technique for the digital computer calculation of transient processes for systems with one or more nonlinear characteristics, using an extension of the convolution technique developed by Carson for systems with one nonlinearity. The method does not require formulation of a system of first-order differential equations with subsequent programming of the right-hand sides for each problem. The output data are transfer functions of the linear part of the system. The procedure for programing the solution of a specific problem is simplified, reducing essentially to the mere input of numerical data. The nonlinearities may be given tabularly, and they may be discontinuous. (Author)

Descriptors :   (*NONLINEAR SYSTEMS, NUMERICAL ANALYSIS), (*TRANSIENTS, NONLINEAR SYSTEMS), MATHEMATICAL MODELS, INTEGRALS, DIGITAL COMPUTERS, AUTOMATIC, TRANSFER FUNCTIONS, DIFFERENTIAL EQUATIONS, FEEDBACK, GRAPHICS, COMPUTER PROGRAMMING, USSR.

Subject Categories : Numerical Mathematics

Distribution Statement : APPROVED FOR PUBLIC RELEASE