面向并行工程的产品特征模型多视域转换平台  

The Study of Multiple View Conversion Platform of Product Feature Model for Concurrent Engineering

作　　者：关文天[1] 陶华[1] 杨斌堂[1] 

机构地区：[1]西北工业大学机电工程学院,西安710072

出　　处：《计算机工程与应用》2005年第25期124-126,共3页Computer Engineering and Applications

基　　金：国家863高技术研究发展计划基金(编号:2002AA423210)资助

摘　　要：并行工程是产品传统开发方式的一种变革,核心就是实现产品信息在产品生命周期各个阶段的集成和共享。文章在分析特征转换技术的基础上,应用组件化程序设计技术,建立一个适合并行工程工作模式的产品多视域特征模型转换平台系统,通过建立的中间基本特征模型库可以实现产品信息在多视域间的共享和转换。对由设计域到加工域的转换知识的表示和建立进行研究,实现设计特征模型到加工特征模型的转换。建立的系统具有良好的编程语言无关性和可扩充性。Concurrent Engineering（CE） is a ultimate change against the conventional method of product development,and its core thinking is the integration and sharing of product information.In this paper,feature conversion technology is analyzed and a component programming-based multiple view conversion platform of product feature model for CE is constructed,which makes the integration and sharing of product information among all stages of product development possible through intermediate basic feature model.Representation of conversion knowledge is studied and conversion rules are constructed,which implement the conversion process from design feature model to machining feature model.The platform system is programming language-independent and extendible.

关 键 词：并行工程 多视域特征转换 组件化程序设计 转换知识 设计特征 加工特征 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]