电喷发动机故障诊断专家系统知识库与推理机的构建  

The Establishment of Knowledge Base and Inference Engine of the Electrical Injection Engine Fault Diagnosis Expert System

作　　者：黄丽[1] 仝秋红[1] 蹇小平[1] 

机构地区：[1]长安大学汽车学院,陕西西安710064

出　　处：《电子科技》2007年第1期73-77,共5页Electronic Science and Technology

摘　　要：介绍了电喷发动机故障诊断专家系统的设计与实现,基于故障树的分析方法,对电喷发动机故障诊断专家系统中的知识表示方法、推理机、数据库进行分析研究,以VC++和Access 2000作为开发平台,对汽车电喷发动机故障诊断专家系统进行研究,可以帮助维修人员能够更加方便、快速地对电喷发动机的故障进行诊断与维修。This paper gives an introduction to the design and implementation of the automobile electrical fuel injection engine fault diagnosis expert system. On the basis of the fault tree analyzing system, it makes an analytical study of the knowledge expressing method, inference engine and data base. The automobilel electrical fuel injection engine fauh diagnosis expert system is developed on the platform of VC＋＋ and Access 2000. This system can help maintenance man diagnose and maintain the electrical injection engine conveniently and quickly.

关 键 词：电喷发动机 故障诊断 专家系统 故障树 知识库 推理机 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]