|
|||||
|
|
| 灰色关联分析在点火系统故障诊断中的应用 | |
| 引用本文： | 黄文涛,王伟杰,赵学增. 灰色关联分析在点火系统故障诊断中的应用[J]. 农业机械学报, 2003, 34(6): 11-13 |
| 作者姓名： | 黄文涛 王伟杰 赵学增 |
| 作者单位： | 1. 哈尔滨工业大学机电工程学院,博士生,150001,哈尔滨市 2. 哈尔滨工业大学机电工程学院,副教授 3. 哈尔滨工业大学机电工程学院,教授,博士生导师 |
| 基金项目： | 高等学校博士学科点专项科研基金资助项目(项目编号 :19980 2 13 0 9) |
| 摘 要： | 在分析发动机点火系统故障诊断参数的基础上，提出了用灰色关联分析进行故障诊断的方法。建立了基于灰色关联分析的故障诊断模型，给出了计算灰色关联度的具体步骤，建立了汽车发动机点火系统的故障集、征兆集。实例分析结果表明，利用灰色关联分析理论对发动机点火系统进行故障诊断，是一种行之有效的方法。 |
| 关 键 词： | 灰色关联分析 点火系统 故障诊断 汽车 发动机 |
| 修稿时间： | 2002-06-18 |
Application of Gray Relational Analysis in Fault Diagnosis of Engine Ignition System |
|
| Huang Wentao Wang Weijie Zhao Xuezeng. Application of Gray Relational Analysis in Fault Diagnosis of Engine Ignition System[J]. Transactions of the Chinese Society for Agricultural Machinery, 2003, 34(6): 11-13 | |
| Authors: | Huang Wentao Wang Weijie Zhao Xuezeng |
| Affiliation: | Harbin Institute of Technology |
| Abstract: | Fault diagnosis plays a very important role for safe and economic operation of an engine. Fault concerning ignition system is an important type of automobile engine fault. Based on analysis of diagnostic parameters of the automobile engine ignition system, this paper presents a method that applies the gray relational analysis to fault diagnosis. A model of fault diagnosis by the gray relational analysis was established. A series of steps for calculating the gray relational degree during fault diagnosis is listed in the paper. In order to put above mentioned method into practice, EQ1090 automobile engine was diagnosed as an example. The fault sets, symptom sets of the EQ1090 automobile engine ignition system were given. The results show that the fault diagnosis method of automobile engine ignition system using the gray relational analysis theory is feasible. |
| Keywords: | Engines Ignition system Fault diagnosis Gray relational analysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |