摘要
介绍了第二代专家系统在冲压工艺设计中的应用。针对冲压工艺知识的复杂性与灵活性 ,提出了一种面向对象的黑板模型 ,可将产生式、框架和过程等知识表达方法集成于面向对象机制中 ,实现混合知识表达 ,满足冲压工艺设计的要求。
This paper introduces the application of second generation expert system in blanking technology ES.An object oriented blackboard model is given which can realize hybrid know ledge representation,such as production rules,frameworks and procedures.This paper mainly discusses the structure of blackboard model and hybrid knowledge representation in blanking technology expert system.
出处
《模具技术》
2000年第2期15-19,共5页
Die and Mould Technology
关键词
混合知识表达
黑板模型
专家系统
冲压
blanking technology
hybrid knowledge representation
blackboard model
expert system.
