注射模修模工艺表达及知识建模  

Knowledge representation and modeling for the modification of injection mould

作　　者：陈晨[1] 毛宁[1] 陈庆新[1] 肖五木[1] 

机构地区：[1]广东工业大学机电工程学院,广东广州510006

出　　处：《模具工业》2008年第5期5-9,共5页Die & Mould Industry

基　　金：国家自然科学基金项目(50775042);国家863/CIMS探索项目(2007AA04Z1A8);国家支撑计划项目(2006BAF01A43)联合资助

摘　　要：通过分析注射模修模方案表达特点,给出了一种基于层次模型(FCHM)的修模工艺方案描述方法与工艺规则知识表达方法,实践证明该方法可以有效提高修模案例资料的搜索速度,为进一步实现注射模修模工艺的知识归纳奠定了基础。After an analysis on the representation feature of injection mould modification scheme, a descriptive method for injection mould modification scheme and the knowledge representation of process rules, which are based on the feature and concept hierarchy model （FCHM）, were put forward. The application indicates that the method can help the engineers improve the search rate on injection mould modification scheme and lay a foundation for inducting the data of injection mould modification cases.

关 键 词：注射模 修模案例 知识表达 FCHM模型 

分 类 号：TP39[自动化与计算机技术—计算机应用技术] F406.3[自动化与计算机技术—计算机科学与技术]