Optimal control of the solidification process in metal casting

被引：0
|
作者：
A. F. Albu
V. I. Zubov
机构：
[1] Russian Academy of Sciences,Dorodnicyn Computing Center
来源：
Computational Mathematics and Mathematical Physics | 2008年 / 48卷
关键词：
Stefan problem; heat conduction; metal solidification; gradient method;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The optimal control of the solidification process in metal casting is considered. The mathematical model is based on a three-dimensional two-phase initial-boundary value problem of the Stefan type. The mathematical formulation of the optimal control problem is given. The problem is solved numerically by direct optimization methods. The numerical results are described and analyzed. Some of the results are illustrated by plots.
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页码：805 / 815
页数：10
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