Estimation of Initial Functions for System With Delays Based On Adjoint Sensitivity Analysis

被引：0
作者：
Fujarewicz, Krzysztof [1 ]
机构：
[1] Silesian Tech Univ, Akad 16, PL-44100 Gliwice, Poland
来源：
9TH INTERNATIONAL CONFERENCE INTERDISCIPLINARITY IN ENGINEERING, INTER-ENG 2015 | 2016年 / 22卷
关键词：
Systems with dealys; estimation; gradient-based optimization; adjoint sensitivity analysis; PARAMETER-ESTIMATION; IDENTIFICATION;
D O I：
10.1016/j.protcy.2016.01.114
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The work presents a gradient-based approach to estimation of initial functions of time delay elements appearing in models of dynamical systems. It is shown how to generate a gradient of the estimation quality index in the initial function space using adjoint sensitivity analysis. Results of gradient-based estimation of the initial function for exemplary model are presented. (C) 2016 Published by Elsevier Ltd.
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收藏
页码：543 / 548
页数：6
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