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| 层次分析法在电控发动机怠速不良故障诊断中的应用 | |
| 引用本文： | 韦皓,彭朝晖,刘存香. 层次分析法在电控发动机怠速不良故障诊断中的应用[J]. 小型内燃机与摩托车, 2011, 40(3): 83-87 |
| 作者姓名： | 韦皓 彭朝晖 刘存香 |
| 作者单位： | 1. 广西交通职业技术学院,广西,南宁,530023 2. 广西交通职业技术学院,广西,南宁,530023;江苏大学汽车与交通工程学院 |
| 基金项目： | 广西壮族自治区教育厅科研项目 |
| 摘 要： | 为了快速找到引起电控发动机怠速不良的原因,首先运用故障树分析方法,对电控发动机怠速不良故障进行分析,再引入层次分析法对系统故障进行量化分析,由此得到故障树中每一个基本事件的发生概率。通过计算分析,结果表明：所得到的电控发动机怠速不良检测方法可有效地组织和生成故障诊断规则。研究成果可作为同类课题研究的参考依据。 |
| 关 键 词： | 发动机 怠速不良 故障树 层次分析法 |
Application of Analytic Hierarchy Process on Poor Idling Speed Fault Diagnosis of Electrically Controlled Engine |
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| Wei Hao,Peng Zhaohui,Liu Cunxiang. Application of Analytic Hierarchy Process on Poor Idling Speed Fault Diagnosis of Electrically Controlled Engine[J]. Small Internal Combustion Engine and Motorcycle, 2011, 40(3): 83-87 | |
| Authors: | Wei Hao Peng Zhaohui Liu Cunxiang |
| Affiliation: | Wei Hao1,Peng Zhaohui1,Liu Cunxiang1,2 1-Department of Automobile Engineering,Guangxi Communication Vocational & Technical Institute (Nanning,Guangxi,530023,China) 2-School of Automobile and Traffic Engineering,Jiangsu University |
| Abstract: | In order to find out the causes of poor idling speed of electrically controlled engine,fault tree analysis method was used firstly.Combined different causes and combination patterns arousing poor idling speed,the fault of electrically controlled engine poor idling speed was analyzed.After carrying on quantitative analysis to the system of the electrically controlled engine,each basic events occurrence probability in the fault tree was obtained.According to the analysis and calculation,the result shows that ... |
| Keywords: | Engine Poor idling Fault tree Analytic hierarchy process |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |