| 模具DFX多视图映射及多目标优化策略 |
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| 引用本文： | 王辉,周雄辉,阮雪榆.模具DFX多视图映射及多目标优化策略[J].上海交通大学学报,2003,37(7):1081-1085. |
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| 作者姓名： | 王辉 周雄辉 阮雪榆 |
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| 作者单位： | 上海交通大学,模具CAD国家工程研究中心,上海,200030 |
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| 摘 要： | 探讨了模具面向X的设计(DFX)评价数据模型，并分析其映射机制．研究了净成型件特征模型及模具集成产品信息模型，指出模具复杂因子是决定成本和时间的关键因素，给出了成本、时间、质量等满意度函数．并在此基础上，通过建立DFX数学模型，采用多目标决策机制对设计目标进行优化．
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| 关 键 词： | 模具 面向X的设计 复杂因子 多目标优化 |
| 文章编号： | 1006-2467(2003)07-1081-05 |
| 修稿时间： | 2002年6月2日 |
Mould DFX Multi-View Mapping Mechanism and Multi-Objective Optimization Strategies |
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| WANG Hui,ZHOU Xiong hui,RUAN Xue yu.Mould DFX Multi-View Mapping Mechanism and Multi-Objective Optimization Strategies[J].Journal of Shanghai Jiaotong University,2003,37(7):1081-1085. |
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| Authors: | WANG Hui ZHOU Xiong hui RUAN Xue yu |
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| Abstract: | Mould Design for X(DFX) based data models were discussed, and the mapping mechanisms were considered. Net shape forming feature based models and mould integrated product information models were studied. The viewpoint that mould complexity indexes are the key factors to decide DFC and DFT was proposed. Satisfactory degree function of cost, time and qualities were studied. Then by setting up a series of DFX mathematical models, multi objective decision making mechanism was used to optimize our design objectives. |
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| Keywords: | mould design for X(DFX) complexity multi objective optimization |
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