产品数据集成复杂性与STEP-NC实现方法的研究  

Complexities of product data integration & implementation method of STEP-NC

作　　者：黄海英[1] 邓家禔[1] 

机构地区：[1]北京航空航天大学制造系统研究所,北京100083

出　　处：《计算机集成制造系统》2007年第4期812-816,821,共6页Computer Integrated Manufacturing Systems

摘　　要：阐述了产品模型数据交换标准集成架构,以及应用参考模型、应用解释模型分别所起的作用,说明产品模型数据交换标准集成的价值和映射的复杂性;比较了两个标准,得出AP238具有集成优势,而ISO 14649容易实现。以产品模型数据交换标准特征为例,说明了产品模型数据交换标准实现的复杂性,然后给出一种编译映射表的新实现方法,从而综合两个标准的优势。The STandard for the Exchange of Product model data （STEP） integration architecture and the roles of Application Reference Model （ARM） and Application Interpreted Model （AIM） in the architecture were respectively introduced. The value of integration and the complexity of mapping from ARM to AIM were analyzed. Then, the two standards were compared and the result showed that AP238 leverages benefits of STEP integration and ISO 14649 was easy for implementation. After illustrating the complexity of STEP implementation by STEP feature, a new mapping tables compilation technique was proposed, and the new implementation method could combine advantages of both standards.

关 键 词：产品模型数据交换标准 AP238标准 ISO 14649标准 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]