摘要
针对网络化协同产品开发资源的特点和集成需求,提出了一种能促进资源快速共享和高效利用的基于资源池模型的网络化协同产品开发资源集成服务框架,并探讨了其中基于Web本体语言的网络化协同产品开发资源描述机制,以及基于扩展的统一描述、发现和集成协议的网络化协同产品开发资源集成服务机制;研究了采用双层过滤机制的语法级与语义级相结合的三层搜索匹配算法等关键技术。最后,通过一个典型应用实例,验证了以上模型及方法的实用性和有效性。
According to the characteristics and the integration demands of the Networked Collaborative Product Development Resources （NCPDR）, a kind of integrated service framework model of NCPDR based on resource pool was set up, which promoted the fast sharing and effective use of the resources. Then, some key technologies were studied, including the ontology description approach of NCPDR based on Web Ontology Language（OWL）, the inte- grated service mechanism of NCPDR based on the extended Universal Description Discovery and Integration（UD- DI）, and the three-layer matching algorithm using two-layer filtering mechanism, which realized the combination of grammar and semantic search. Finally, feasibility and effectiveness of the model and methods were verified by a typical application example.
出处
《计算机集成制造系统》
EI
CSCD
北大核心
2009年第11期2233-2240,共8页
Computer Integrated Manufacturing Systems
基金
国家自然科学基金资助项目(70601037)
国家科技支撑计划资助项目(2006BAF01A27)
重庆市科技攻关计划资助项目(CSTC2007AB2046)~~
关键词
网络化协同产品开发
资源池
集成服务机制
本体
统一描述、发现和集成
匹配算法
networked collaborative product development
resource pool
integrated service mechanism
ontology
universal description descovery and integration
matching algorithm
