基于实例库的机械产品协同设计知识推送研究  

Research on knowledge push for mechanical product collaborative design based on case library

作　　者：蒋翠清[1,2] 李斌生[1] 陆文星[1] 

机构地区：[1]合肥工业大学管理学院,合肥230009 [2]合肥工业大学过程优化与智能决策教育部重点实验室,合肥230009

出　　处：《机械设计与制造》2012年第1期257-259,共3页Machinery Design & Manufacture

基　　金：国家自然科学基金项目(70871034);安徽高校省级自然科学研究重点项目(KJ2010A259)

摘　　要：知识推送是提高机械产品协同设计中知识获取效率的重要方式。通过分析机械产品协同设计中的知识内容及知识特点,研究了面向知识推送的机械产品协同设计知识库的构建;提出了一种基于实例库的知识推送方法,其推送思路是以设计实例检索触发,通过产品实例与其他知识的映射进行知识的推送;提出了机械产品协同设计知识推送的体系结构,并分析了其层次结构;研究了知识推送的流程及实现过程。Knowledge push is an important way to improve the efficiency of knowledge acquisition for mechanical product collaborative design.By analyzing the knowledge content and characteristics for me-chanical product collaborative design,the construction of knowledge base for knowledge push in the process of mechanical product collaborative design was discussed.A knowledge push method based on case library was proposed,the process of knowledge push was triggered by case retrieval and executed the knowledge push through by the mapping between the case and the other kind of knowledge.A knowledge push framework for mechanical product collaborative design was proposed and the layers were analyzed.The process of knowledge push and its realization were analyzed.

关 键 词：知识推送 协同设计 实例检索 

分 类 号：TH122[机械工程—机械设计及理论] TP182[自动化与计算机技术—控制理论与控制工程]