.png){kind=icon}
返回
Solving CSG equations for checking equivalency between two different geometric models
.png){kind=icon}
PRE
AI
DOI：10.1016/j.cad.2003.10.002.png)
.png){kind=icon}
原文求助.png){kind=icon}
分享.png){kind=icon}
收藏
摘要
En 中文
For two given parametric constructive solid geometry (CSG) models, the problem of determining their parameter domains in which the two models are equivalent is addressed. Here, two CSG models are equivalent if they represent the exact same region in R-3, although their constituent features and feature attributes may differ. In this paper, an approach for solving the problem in a limited scope is proposed, in which a CSG model is polyhedral, its parametric form is explicit and its feature orientations are fixed. The solution includes the equivalent parameter domain for each model and parameter mapping that associates these two models on their equivalent parameter domains. One application of this research is to identify the equivalent parameter domains of two parametric part models, respectively, in the design option space and in the capability envelope set of a parametric machining process in order to facilitate the interoperation between part design and process planning through the generated parameter mapping between these two different kinds of models. (C) 2004 Elsevier Ltd. All rights reserved.
Keyword:
parametric modeling
constructive solid geometry equations
model equivalency
AI总结
对已上传原文的论文进行重点信息的提取，主要内容包括：简要概述、研究摘要、背景介绍、关键亮点、图文解析、展望与总结。
期刊
C
IF:
3.1
论文数:
3.2K
被引数:
6.4K
机构
暂无机构信息
引用论文
.png){kind=icon}
Proton nuclear magnetic resonance analysis of metabolic end products of the Bolivia strain of Trypanosoma cruzi and three of its clones玻利维亚株克氏锥虫及其三个克隆体的代谢终产物¹H核磁共振分析
PREAI
分享收藏
Solid phase synthesis of peptide hydroxamic acids on poly(ethylene glycol)‐based support在聚乙二醇基载体上的肽羟肟酸的固相合成
PREAI
分享收藏
分享收藏分享收藏
查看更多内容