| 基于Kriging模型的组合型腔注射模浇注系统多目标优化设计 |
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| 引用本文： | 刘国文,黄风立. 基于Kriging模型的组合型腔注射模浇注系统多目标优化设计[J]. 模具工业, 2011, 0(9): 6-10 |
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| 作者姓名： | 刘国文 黄风立 |
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| 作者单位： | 浙江工业大学机械工程学院;嘉兴南洋职业技术学院;嘉兴学院机电工程学院; |
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| 基金项目： | 浙江省教育厅一般科研项目资助(Y200907535); 浙江省新世纪教改项目资助(ZC2010164) |
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| 摘 要： | 针对非自然平衡布置的组合型腔注射模浇注系统设计的特点,提出了基于Kriging模型的浇注系统多目标优化设计方法。给出了Kriging近似模型的基本原理,针对组合型腔的特点,建立浇注系统多目标优化模型,在多目标优化模型求解中,基于Pareto最优提出了混合交叉变异的多目标蚁群算法,结合鼠标上下盖组合型腔浇注系统的设计实例,验证了该方法的实用性。优化结果表明:混合交叉变异的多目标蚁群算法具有较好的算法性能。
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| 关 键 词： | 组合型腔 浇注系统 多目标优化 Kriging模型 注射模 |
Multi-objective runner optimization of injection mould with combinational cavities based on Kriging model |
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| LIU Guo-wen,,HUANG Feng-li. Multi-objective runner optimization of injection mould with combinational cavities based on Kriging model[J]. Die & Mould Industry, 2011, 0(9): 6-10 |
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| Authors: | LIU Guo-wen HUANG Feng-li |
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| Affiliation: | LIU Guo-wen1,2,HUANG Feng-li3 (1.School of Mechanical Engineering,Zhejiang University of Technology,Hangzhou,Zhejiang 310032,China,2.Jiaxing Nanyang Vocational and Technical College,Jiaxing,Zhejiang 314036,3.School of Mechanical and Electrical Engineering,Jiaxing University,Zhejiang 314001,China) |
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| Abstract: | A multi-objective optimization design method based on Kriging model was proposed according to the characteristic of runner system design of injection mould with combinational cavities located in non-natural balance.The basic theory of Kriging approximate model was given,and then a multi-objective optimum model of runner system was established.In solving the multi-objective optimum model,the multi-objective ant colony algorithm with crossover and mutation based on Pareto optimization was proposed.The given m... |
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| Keywords: | combined cavity runner system multi-objective optimization Kriging model injection mould |
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