铸造缺陷分析专家系统的设计与实现

The Design and Development of Expert System for Analysing Casting Defects

本文应用Turbo Prolog语言设计和实现了分析各种铸造缺陷属性和形成原因,以及防止铸造缺陷产生的工艺措施的专家系统。系统由知识库、推理机、数据库、人机接口和解释机构等五个模块组成。知识由产生式规则表达。采用反向链推理机构和菜单驱动方式的人机接口,用户无需了解系统的结构即可和系统友善交流。

An expert system for analysing casting defects is developed using Turbo Prolog computer language. The system includes five modules: a knowledge base, a data base, an inference engine, user—computer interface and explanation facility. A knowledge base consists of about 40 production rules and backward chaining inference is used.