| 基于特征设计的类命名和匹配原理 |
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| 引用本文： | 韩水华,陈传波,卢正鼎.基于特征设计的类命名和匹配原理[J].华中科技大学学报(自然科学版),2000,28(9):21-23. |
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| 作者姓名： | 韩水华 陈传波 卢正鼎 |
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| 作者单位： | 华中理工大学计算机科学与技术学院 |
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| 基金项目： | 国家高性能计算基金资助项目(984054). |
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| 摘 要： | 描述了增量特征设计中几类特征编辑操作的结构,并将所有因特征发生交互作用而引起的面的拓朴变化(如融合、分割)引入一种类命名机制,它在基于特征造型系统中起到标识实体模型中的拓朴实体和检验拓朴实体存在的合法性的作用.最后给出了匹配中类的操作算法.
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| 关 键 词： | 增量特征设计 特征编辑语义 类命名机制 |
| 文章编号： | 1000-8616(2000)09-0021-03 |
| 修稿时间： | 1999年11月12 |
A Generic Naming Scheme for Feature-Based Design |
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| Abstract: | The structure of editing operation for feature based generative design is described. All the topological changes of faces such as merging and splitting caused by feature interactions are managed by using a generic naming scheme which plays an important role in a feature based modeling system. That is to identify topological entities of solid model and check the validity of design features caused by feature interactions. The algorithm for generic matching is also presented. |
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| Keywords: | generative feature based design feature editing generic naming scheme |
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