关键词: 网络化制造, 语义网, 本体, 智能检索, DAML+OIL

Abstract: The essence of Internet-based manufacturing is the collaboration between enterprises，so the exploit of the manufacturing resource for legitimate use is valuable. Based on semantic web technology，we developed a prototype system named Swirrsm，which is especially designed for the intelligent resource discovery. This paper mainly introduces the key technology and innovative research of Swirrsm，which mainly consists of the system architecture, ontology of manufacturing system, intelligent multi-hierarchy retrieval model and so on.

Key words: Internet-based manufacturing, semantic web, ontology, intelligent retrieval, DAML+OIL