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题名: Research on forging die design ontology
作者: Zhang WL(张闻雷) ; Fan YS(范玉顺)
作者部门: 先进制造技术研究室
会议名称: 1st International Symposium on Digital Manufacture
会议日期: October 15-17, 2006
会议地点: Wuhan, China
会议主办者: Int Inst Prod Engn Res, Chinese Mech Engn Soc, Natl Nat Sci Fdn China, Hong Kong Polytechn Univ, Wuhan Univ Technol, Hubei Digital Mfg Key Lab, Natl Soc Intelligent Mfg
会议录: Journal of Wuhan University of Technology, SUPPL. 1
会议录出版者: WUHAN UNIV TECHNOLOGY PRESS
会议录出版地: WUHAN
出版日期: 2006
页码: 640-645
收录类别: CPCI(ISTP) ; EI
ISSN号: 1671-4431
关键词: ontology ; forging die ; KBE ; CAD
摘要: Forging die design is heavily dependent on engineers' experiences. But traditional Al technologies can barely provide a standard knowledge representation style for knowledge transferring. This paper introduces ontology into forging die design. 3-layer forging die design ontology is built, which includes Meta-ontology, Domain-ontology and Bottom ontology. Further, by conceptualization, the concepts and their relations are formally addressed by primitives such as Term, Relation and Function etc, which are explicitly expressed by concept tree. Bottom ontology uses Knowledge Item and Prototype to represent and capture general knowledge for knowledge reuse and share. Forging die design ontology building approach is discussed for standard knowledge representation, knowledge mine and knowledge driven CAD design etc. And OWL language is employed for integration among different domain ontologies integration. Finally a locomotive forging die KBE system is presented to demonstrate this approach.
产权排序: 1
内容类型: 会议论文
URI标识: http://ir.sia.cn/handle/173321/8262
Appears in Collections:工业信息学研究室_先进制造技术研究室_会议论文

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