摘要
结合本体理论,提出了基于模糊区间的本体描述逻辑理论。建立了概念设计知识的分类及表达体系,提出了基于本体的概念设计知识管理系统框架,深入研究其中的基于本体的知识建模、基于相似度的知识检索等关键技术。将研究成果应用于工程机械知识管理系统中,验证了该成果的实用性和有效性。
A description logic theory support ontology based on fuzzy interval was proposed. The methodology of classification and representation of the conceptual design knowledge was studied. And on the basis of that the framework of conceptual design knowledge management based on ontology was put forward. The key techniques such as the ontology modeling technique and the method of design knowledge retrieval based on Similarity were deeply studied. At last the practicability and validity of these methods are validated in the knowledge management system of construct machine products.
出处
《中国机械工程》
EI
CAS
CSCD
北大核心
2006年第2期172-176,共5页
China Mechanical Engineering
基金
国家科技攻关计划项目(2002BA104C)
江苏省高技术发展计划资助项目(BG2003023)
关键词
知识管理
本体
知识管理框架
概念设计
knowledge management
ontology
knowledge management framework
conceptual design
