【摘要】 根据注射模设计知识的特点 ,给出了系统的结构框架。应用面向对象、规则的混合知识表达方式进行知识的表示。知识推理时 ,先进行规则推理来确定设计方案 ,再进行针对该方案的对象推理 ,使用规则库和对象库分立的方式 ,使得知识获取和管理更加容易。更多还原

【Abstract】 According to the characteristics of the designing knowledge for injection moulds,the system structure-frame is put forward.The object-oriented and rule hybrid expression methods are applied to express the knowledge.In knowledge reasoning,rule reasoning is made to determine the design scheme first and then object reasoning to the scheme is made.Rule base and object base are built separately so it’s easy to maintain and expand the knowledge base.更多还原