铸件缺陷分析专家系统的研究  

STUDY ON CASTING DEFECTS ANALYSIS EXPERT SYSTEM

作　　者：张立光[1] 熊守美[1] 吴浚郊[1] 

机构地区：[1]清华大学机械工程系,北京100084

出　　处：《机械工程学报》2001年第11期85-88,共4页Journal of Mechanical Engineering

基　　金：福特-中国研究与发展基金资助项目(9715509)

摘　　要：将专家系统理论与数据库技术相结合，以国际铸造技术协会国际委员会ＤＩＡＦＴ的铸件缺陷分类体系为基础，开发了一套铸件缺陷分析专家系统。该系统以示意图和缺陷图片等作为识别向导，通过友好的用户界面可实现７大类、１１２种铸件缺陷的识别 ，进行缺陷原因诊断并提出防止铸造缺陷的对策建议；利用知识获取和系统维护模块，可以维护和扩充系统知识，不断完善系统，使其更加符合各企业的实际情况。Based on the casting defects classification system of CIATF, a casting defects analysis expert system is developed, in which a combined technology of Expert system and database is used. With the guide of the casting defects sketch maps and photos, the system can be used to identify 112 kinds of casting defects classified by seven categories, to diagnose their causes, and to give the remedies respectively. With its knowledge acquisition and system maintenance modules, the knowledge base of the system can be maintained and expanded to improve the performance of the system constantly to fit the actual sit uation of foundry industries.

关 键 词：铸件 缺陷分析 专家系统 知识库 铸造 

分 类 号：TG245[金属学及工艺—铸造] TP182[自动化与计算机技术—控制理论与控制工程]