【摘要】 设计知识共享是企业开发新产品增强竞争力的关键,提出了广义设计知识的概念,采用面向对象的技术对设计知识进行了分类,对设计知识的获取、表达、存储、检索等关键技术等进行了讨论,采用XML来表达设计知识,并研究了起实现技术。提出了一种基于Web的设计知识管理系统;该系统采用三层客户机(浏览器)/服务器。对系统构建策略进行了探讨。更多还原

【Abstract】 Sharing design knowledge within the extended enterprise is critical to retain market competitiveness,especial-ly at the stage of new product development.In this paper,the basic concepts related to design knowledge is discussed.Based on analysis of study condition both at home and abroad,a concept of generalized design knowledge is presented.Design knowledge is analyzed by the technology of object-oriented.The key technology of sharing design knowledge such as collecting,classifying,retrieval,and etc.is discussed and analyzed.A Web-based design knowledge management system is presented,in which there are three-tier client (browser)/server structure.更多还原