| 产品族设计中的零件相似性评价方法 |
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| 引用本文： | 韦俊民,金隼,林忠钦,来新民.产品族设计中的零件相似性评价方法[J].上海交通大学学报,2007,41(8):1218-1222. |
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| 作者姓名： | 韦俊民 金隼 林忠钦 来新民 |
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| 作者单位： | 上海交通大学,机械与动力工程学院,上海,200240;河北工业大学,机械工程学院,天津,300130;上海交通大学,机械与动力工程学院,上海,200240 |
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| 基金项目： | 上海市科委资助项目;教育部现代车身技术重点实验室基金 |
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| 摘 要： | 在产品族设计过程中,为促进产品平台的组建,提出一种零件相似性评价方法.该方法以形状特征的分类、拓扑关系和特征参数为基础,建立了统一的产品族零件表达模型,讨论了形状特征拓扑关系、几何形状及位置相似度的计算方法,确定了评价零件相似性的流程.应用实例验证了该方法是有效的.
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| 关 键 词： | 产品族 形状特征 相似度 相似性评价 |
| 文章编号： | 1006-2467（2007）08-1218-05 |
| 修稿时间： | 2006-09-24 |
Evaluating the Similarity of Components for Product Family Design |
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| WEI Jun-min,JIN Sun,LIN Zhong-qin,LAI Xin-min.Evaluating the Similarity of Components for Product Family Design[J].Journal of Shanghai Jiaotong University,2007,41(8):1218-1222. |
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| Authors: | WEI Jun-min JIN Sun LIN Zhong-qin LAI Xin-min |
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| Institution: | 1. School of Mechanical Eng. , Shanghai Jiaotong Univ. , Shanghai 200240, China; 2. Dept. of Mechanical Eng. , Hebei Univ. of Technology, Tianjin 300130, China |
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| Abstract: | To facilitate product platform developing for product family design,an approach to evaluate the similarity of components was proposed.A uniform representation model of product family components was established based on the classification, topological relation and feature parameters of form features.The calculating methods of topological relation similarity degree,shape similarity degree and location similarity degree between the form features were discussed,and the process to evaluate the similarity of components was identified.Finally,an example for evaluating the similarity of a set of auto-body components was used to demonstrate the validity of this approach. |
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| Keywords: | product family form feature similarity degree similarity evaluation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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