摘要
为实现网络环境下异构产品信息的共享与交换,提出了产品资源仓库的概念,并阐述了其内容及建模方法。通过分析STEP与XML,XML与关系数据之间的映射规则,提出了一种在产品资源仓库支持下实现异构设计信息共享与交换的方法,并以沟槽式圆锥凸轮为研究对象进行了应用验证,表明这一方法是可行的。
In order to achieve the heterogeneous information sharing and exchanging in networks, the concept of product resource repository is presented, and its contents and the method of building model are discoursed. After analyzing the mapping rules between STEP and XML, as well as XML and relational data,a new theory, which is concerned with sharing and exchanging the heterogeneous design information on the basis of product resource repository, is put forward. The method, which has been applied to conical cam of groove style as an example, is validated.
基金
国家自然科学基金项目(50275100)
四川大学青年科学基金研究项目(0030205505014)。~~
