基于IDEF工程设计重用系统过程研究

产品设计可划分为原创设计、自适应设计和变型设计,而在工程实际中80%设计是设计知识、信息和数据的重用设计。在工程设计重用及IDEF建模分析研究的基础上,建立了支持设计重用过程的IDEF0系统模型,分析了工程设计重用系统过程。探讨了工程设计重用关键环节———支持重用的设计知识结构化、抽象方案。

Process study on the reuse system of engineering design based on IDEF

Product design can be divided as primary creative design,self-adaptable design and model changing design,and yet 80% designs in engineering practice are the reuse design of designing knowledge,information and data.On the basis of re-suing of engineering design and of analytical study of IDEF modeling,the model of IDEF0 system that supports the reuse process was established,and the process of reuse system of engineering design was analyzed.Finally,the key link of engineering design reuse,which supports the reuse of the structuralizeation of designing knowledge and of the abstractive scheme,was approached.