Ontology based Knowledge Management and Reuse Approach in Digital Design
会议名称：《The 2010 IEEE International Conference on Progress in Informatics and Computing》
会议日期：2010年
学科分类：081203[工学-计算机应用技术] 08[工学] 0835[工学-软件工程] 0812[工学-计算机科学与技术（可授工学、理学学位）]
基 金：supported by the Leading Academic Discipline Project of Shanghai Municipal Education Commission,(NoJ51902) Project of platform construction for generic technology of equipments manufacturing in Shanghai
关 键 词：Digital design generic technology ontology knowledge management knowledge reuse
摘 要：正Digital design of mechanical products depends much on reuse of existing design *** ontology based knowledge management approach and reuse method towards digital design process was proposed in this paper. According to the characteristics of digital design process of mechanical products and the characteristics of knowledge reuse during them,the generic technology of the design knowledge management was *** digital design tasks are classified into two basic types in the approach: structure design and parametric *** relations between the design task and its linkage knowledge（design cases,design rules,design criteria,and handbooks） are represented in the ontology *** finding the linkage knowledge according to the current scenario of design phase,the relevant knowledge items would thus be effectively located and retrieved.A case of the digital design process of a thread rolling board illustrates the proposed approach.