摘要
本文针对某装备底盘,设计并实现了故障诊断专家系统,提出了一种代码和通配符相结合的基于规则的知识表示方法。根据这种知识表示,利用数据库SQL语言的模糊查询进行推理,实现的故障诊断专家系统具有良好的诊断正确率和较快的诊断效率。
In this paper,an expert system of fault diagnosis about one kind of chassis is designed and implemented.And this paper proposes a knowledge representation based on the rules of uniting the code and the wildcard.According to this knowledge repersentation,the expert system reasons by usings a likely query of Structured Query Language and obtains good correctness and efficiency.
出处
《计算机工程与科学》
CSCD
北大核心
2011年第8期190-194,共5页
Computer Engineering & Science
关键词
底盘信号
故障诊断
专家系统
chassis signal
fault diagnosis
expert system
