产品开发过程分工的加强、市场和全球化竞争的激烈都要求工厂能够更迅速地生产更廉价和质量更高的产品 ,而这需要一个更有效并且强有力的产品知识管理系统 ,以支持产品知识的表达、重用、共享和交流等 研究了产品知识表达的模型 ,即S B F ,结合本体描述语言构建了流本体和功能本体 ,设计出基于本体的产品知识表达 。
It's not easy for traditional standards such as STEP to describe product information in a semantic way, andthese limitations result in difficulties in knowledge-based product information integration. In addition, contemporarycomputing environment needs a Web-based language to describe product information, while STEP standard and itsEXPRESS language have no such features however. The development of Semantic Web is making itself be an impor-tant method to facilitate the knowledge-based information integration. This paper presents a new semantic Web lan-guage, DAML+OIL, and tries to use it to describe product information. It is proved that using DAML+OIL to de-scribe product information is quite a feasible way.
