论文部分内容阅读
本文简要介绍了专家系统的作用、结构及工作原理;阐明知识表示、知识获取及知识利用,为建立专家系统的3大关键技术的基础。最后阐述了机械设计专家系统的难点及现状。
This paper briefly introduces the function, structure and working principle of expert system. It expounds knowledge representation, knowledge acquisition and knowledge utilization as the foundation of the three key technologies of expert system. Finally, the difficulties and current situation of mechanical design expert system are expounded.