Тип публикации: статья из журнала
Год издания: 2021
Идентификатор DOI: 10.17223/19988605/57/10
Ключевые слова: variational method, sensitivity coefficient, difference equation, conjugate equation, lagrange's multiplier, lagrange’s multiplier
Аннотация: The variational method of calculation of sensitivity coefficients connecting first variation of quality functional with variations of variable and constant parameters for multivariate non-linear dynamic systems described by difference equations with the distributed memory on phase coordinates and variable parameters is developed. SПоказать полностьюensitivity coefficients are components of sensitivity functional and they are before variations of variable and constant parameters. The base of calculation are the decision of object equations in the forward direction of discrete time and corresponding difference conjugate equations for Lagrange's multipliers in the opposite direction of discrete time. The variational method of calculation of sensitivity coefficients connecting first variation of quality functional with variations of variable and constant parameters for multivariate non-linear dynamic systems described by difference equations with the distributed memory on phase coordinates and variable parameters is developed. Sensitivity coefficients are components of sensitivity functional and they are before variations of variable and constant parameters. The base of calculation are the decision of object equations in the forward direction of discrete time and corresponding difference conjugate equations for Lagrange’s multipliers in the opposite direction of discrete time. © 2021 Tomsk State University. All rights reserved.
Журнал: VESTNIK TOMSKOGO GOSUDARSTVENNOGO UNIVERSITETA-UPRAVLENIE VYCHISLITELNAJA TEHNIKA I INFORMATIKA-TOMSK STATE UNIVERSITY JOURNAL OF CONTROL AND COMPUTER SCIENCE
Выпуск журнала: Is. 57
Номера страниц: 95-100
ISSN журнала: 19988605
Место издания: TOMSK
Издатель: TOMSK STATE UNIV