摘要
在整车故障诊断专家系统的建立中,在传感器获取数据和知识的产生式表示法的基础上,综合汽车波形分析和数据流分析在故障诊断中的应用,应用C语言,将传感器信号的变化转化为规则组成专家系统的知识库,同时采用正向演绎推理方法,开发基于传感器融合技术的专家系统,实现故障诊断.
Expert system is built for vehicle fault diagnosis, during the foundation of sen- sor obtaining data and production representation of knowledge, the applications of wave- form analysis and data stream analysis in fault diagnosis are combined,the sensor signal chang is turned into programming rule by C language to build the knowledge base of ex- pert system. At the same time,the method of forward deductive reasoning is used to de- velop an expert system based on sensor fusion technology.
出处
《交通科学与工程》
2013年第3期67-71,共5页
Journal of Transport Science and Engineering
基金
江苏省农业科技自主创新资金项目(CX(11)2027)
江苏大学高级专业人才科研启动基金项目(11JDJ088)
关键词
专家系统
故障诊断
传感器融合技术
expert system
fault diagnosis
sensor fusion technology
