【摘要】 结合当前人工智能技术和知识工程技术的发展 ,研究了锤上模锻终锻型槽设计过程中知识集成和应用的基本方法 ,包括 :终锻型槽设计中知识获取、知识表示和基于知识的设计方法 .说明了面向对象的知识表示方法 ,知识对象的框架由关系槽、属性槽、规则槽、方法槽组成 ,并给出了终锻型槽设计中知识对象的关系模型 .基于以上方法开发了基于知识的设计支持系统 ,该系统是一个引导型系统 ,在整个设计过程中提供合适的知识 ,引导设计人员完成整个设计任务 ,并用一个实例说明该系统的这些特点更多还原

【Abstract】 Based on the current intelligent design technology, the methodology of knowledge integration and knowledge application in the process of finish cavity design for hammer forging was introduced, including: knowledge acquisition, knowledge representation and knowledge-based design techniques. The method of object-oriented knowledge represtation was elaborated. As an abstract of the rule, each knowledge object is composed of certain number slots, including: relation slot, attribute slot, rule slot and method slot. The relational model of knowledge object for finish forging die cavity design was given. Based on these, a knowledge-based design support system for finish forging die cavity was developed. This prototype system is a design guide system, which provides the right knowledge to support the designer, make decision/selection and design the finish forging die cavity step by step. In the end, a case study is shown to illustrate these features of this system.更多还原