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Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica, 2009, номер 1, страницы 3–21
(Mi basm212)
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Эта публикация цитируется в 1 научной статье (всего в 1 статье)
Research articles
Optimal control for one complex dynamic system, I
Alla Albu, Vladimir Zubova a Computing Centre of Russian Academy of Sciences, Moscow, Russia
Аннотация:
The optimal control problem of the metal solidification in casting is considered. The process is modeled by a three-dimensional two-phase initial-boundary value problem of the Stefan type. A numerical algorithm is presented for solving the direct problem. The optimal control problem was solved numerically using the gradient method. The gradient of the cost function was found with the help of conjugate problem. The discreet conjugate problem was posed with the help of Fast Automatic Differentiation technique.
Ключевые слова и фразы:
heat conduction, Stefan problem, finite-difference scheme, optimal control, gradient method, Fast Automatic Differentiation technique.
Поступила в редакцию: 09.10.2008
Образец цитирования:
Alla Albu, Vladimir Zubov, “Optimal control for one complex dynamic system, I”, Bul. Acad. Ştiinţe Repub. Mold. Mat., 2009, no. 1, 3–21
Образцы ссылок на эту страницу:
https://www.mathnet.ru/rus/basm212 https://www.mathnet.ru/rus/basm/y2009/i1/p3
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Страница аннотации: | 310 | PDF полного текста: | 69 | Список литературы: | 50 | Первая страница: | 1 |
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