基于本体的产品绿色设计知识检索方法研究  

Study of knowledge retrieval during product green design based on ontology

作　　者：曹灵莉[1] 陈杨[1] 张雷[1] 

机构地区：[1]合肥工业大学机械与汽车工程学院,安徽合肥230009

出　　处：《合肥工业大学学报（自然科学版）》2013年第5期513-518,共6页Journal of Hefei University of Technology：Natural Science

基　　金：国家自然科学基金青年科学基金资助项目(E050601);广东省重大科技专项资助项目(2011A080804017)

摘　　要：文章提出了一种基于本体的产品绿色设计知识的表达方法,并对知识检索过程进行了研究。在对绿色设计知识概念充分理解的基础上,将绿色设计知识整理分类,建立绿色设计知识表达模板,通过语义检索和文本相似度匹配,实现了基于语义的绿色设计知识检索,提高了产品设计效率,避免重复性设计错误。最后以豆浆机的绿色设计为例,通过建立绿色设计知识表达模型,分析客户需求,进行语义知识检索,实现了豆浆机的设计知识检索重用。A knowledge representation method of product green design based on ontology is put forwara and the knowledge retrieval process is studied. On the basis of fully understanding the concept of green design knowledge, the green design knowledge is classified, the design knowledge expression template is established, and the green design knowledge retrieval based on semantics is realized through the semantic retrieval and the text similarity matching. The efficiency of product design is improved, and the repetitive design mistakes are avoided. By using the green design of soya-bean milk machine as an example, the design knowledge retrieval reuse of soya-bean milk machine is realized through establishing the green design knowledge expression model, analyzing the requirement of customers, and conducting the semantic knowledge retrieval.

关 键 词：绿色设计 本体论 知识检索 语义相似度 

分 类 号：TH122[机械工程—机械设计及理论]