作者
Xiang Chen, Shuming Gao, Youdong Yang, Shuting Zhang
发表日期
2012/10/1
期刊
Computer-Aided Design
卷号
44
期号
10
页码范围
1033-1048
出版商
Elsevier
简介
To enable next generation CAD tools to effectively support top-down design of products, a top-down assembly design process is refined from the traditional product design process to better exhibit the recursive-execution and structure-evolvement characteristics of product design. Based on the top-down assembly design process, a multi-level assembly model is put forward to capture the abstract information, skeleton information and detailed information involved. The multi-level assembly model is a meta-level implementation and is easy to be extended. Moreover, the inheritance mechanisms are explored to ensure the feasibility of information transferring and conversion between different design phases in the top-down assembly design process. A top-down assembly design sample is analyzed at length to show the application effects of the multi-level assembly model and the relevant inheritance mechanisms. In …
学术搜索中的文章
X Chen, S Gao, Y Yang, S Zhang - Computer-Aided Design, 2012