电子节气门故障自诊断系统的开发  

The Development of Fault Self-diagnostic System for Electronic Throttle

作　　者：王明文[1] 甘海云[2] 唐岚[3] 

机构地区：[1]黎明职业大学,福建泉州362000 [2]中国汽车工程研究院有限公司,重庆400039 [3]西华大学,四川成都610039

出　　处：《车用发动机》2009年第5期88-92,共5页Vehicle Engine

基　　金："十一五"国家高技术研究发展计划("八六三"计划)"代用燃料汽车专用装置关键技术开发"(2006AA11A1C1)

摘　　要：分析了电子节气门故障自诊断系统的组成及工作原理,并采用V型模式进行系统开发,对电子节气门系统进行在线监控和故障诊断,最后在电子节气门试验台上进行了验证。结果表明,所开发的电子节气门故障自诊断系统工作稳定可靠,能很好地监控并识别系统所定义的电子节气门工作故障。The composition and working principle of fault self-diagnostic system for electronic throttle were analyzed.The system was developed with V-typed mode and was monitored and diagnosed online.Finally,the electronic throttle was experimented.The results show that the developed system has the stable and reliable characteristics and can monitor and identify the defined failure of electronic throttle system well.

关 键 词：故障诊断系统 电子节气门 自动代码生成 

分 类 号：TK428[动力工程及工程热物理—动力机械及工程]