| 基于虚拟仪器的发动机故障诊断仪 |
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| 引用本文： | 王赟松,王有信,全锦.基于虚拟仪器的发动机故障诊断仪[J].山东理工大学学报,2002,16(3):40-44. |
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| 作者姓名： | 王赟松 王有信 全锦 |
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| 作者单位： | 山东理工大学 山东淄博255091
(王赟松)，山东寿光市交通局 山东潍坊262700
(王有信)，山东建筑工程学院 山东济南250014(全锦) |
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| 摘 要： | 利用虚拟仪器技术成功开发了一种发动机故障诊断仪器 ,具有数字万用表和示波器的双重功能 ,能连续检测、记录、显示和存储汽油机 (电喷式或化油器式 )点火系统、起动系统、各种传感器、执行器及柴油机供油系统等零部件的电子波形、相关参数 ;配有神经网络专家系统 ,在显示波形的同时 ,直接给出诊断结果即指示故障部件并说明原因 ,因而是一种理想的汽车在线故障诊断工具
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| 关 键 词： | 虚拟仪器 神经网络 发动机 诊断仪 |
| 文章编号： | 1007-1857(2002)03-0040-05 |
| 修稿时间： | 2002年1月16日 |
An Intelligent Testing Instrument Used for Examining Engine Electric-controlled System Based on Virtual Instrument |
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| Wang Yun song ,Wang You xin ,Quan Jin.An Intelligent Testing Instrument Used for Examining Engine Electric-controlled System Based on Virtual Instrument[J].Journal of Shandong University of Technology:Science and Technology,2002,16(3):40-44. |
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| Authors: | Wang Yun song Wang You xin Quan Jin |
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| Institution: | Wang Yun song 1,Wang You xin 2,Quan Jin 3 |
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| Abstract: | An automobile default diagnosis instrument is successfully built by means of technology of virtual instrument and artificial neural networks.It has double functions of digital multimeter and automobile oscilloscope,may continuously check,record,display and store electric wave of automobile(with EGFI system or carburetor)electric or electronic part such as sensor,transducer or performer,etc.Installed in neural networks expert system,the instrument may directly give diagnosis result i.e.indicate automotive default part and explain its corresponding reason while displaying electric wave,so is a kind of idealistic automotive on line default diagnosis tool. |
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| Keywords: | virtual instrument neural networks engine fault diagnosis testing instrument |
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