Optimal Selection of Multiple Parameters in Filling Processof Pressure Die Casting

doi:10.7523/j.issn.2095-6134.2004.4.016

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›› 2004, Vol. 21 ›› Issue (4): 532-537.DOI: 10.7523/j.issn.2095-6134.2004.4.016

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Optimal Selection of Multiple Parameters in Filling Processof Pressure Die Casting

GUI Gang^1,2, YU Jun^1,2, SU Li-Jie^1,2, NIE Yi-Yong¹

1. Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110016, China;
2. Graduate School, Chinese Academy of Sciences, Beijing 100039, China

Received:2003-06-27 Revised:2003-10-15 Online:2004-07-10

Abstract

Abstract:

A technological parameter optimal model with multi-object and multi-parameter is given. Some numericalsimulation results are firstly obtained by ProCAST when the technological parameters are specified. Then thesesimulation data are provided for the multi-layer feed-forward network training. As a result,the function,between theinput and output parameters,can be constructed by neural networks. Finally,the optimal problem may be solved byGenetic Algorithm. The most proper cast parameters are obtained.

Key words: die cast, neural network, genetic algorithm, interpolation

CLC Number:

TG249

GUI Gang, YU Jun, SU Li-Jie, NIE Yi-Yong. Optimal Selection of Multiple Parameters in Filling Processof Pressure Die Casting[J]. , 2004, 21(4): 532-537.

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Optimal Selection of Multiple Parameters in Filling Processof Pressure Die Casting

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