| 基于虚拟仪器技术的柴油机喷油器故障诊断研究 |
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| 引用本文： | 卫军,宋保维,王文斌. 基于虚拟仪器技术的柴油机喷油器故障诊断研究[J]. 机械与电子, 2006, 0(7): 53-55 |
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| 作者姓名： | 卫军 宋保维 王文斌 |
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| 作者单位： | 西北工业大学,陕西,西安,710072 |
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| 摘 要： | 针对柴油机高压油管内燃油压力波动特性，设计和选择了故障诊断系统的硬件和软件。通过对某一柴油机喷油器典型故障的实验模拟，用串接式压力传感器测取高压油管的燃油压力波，并利用人工神经网络模型进行了故障诊断。
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| 关 键 词： | 虚拟仪器 喷油器 压力波 故障诊断 神经网络 |
| 文章编号： | 1001-2257（2006）07-0053-03 |
| 收稿时间： | 2006-02-06 |
| 修稿时间： | 2006-02-06 |
Research on Fault Diagnosis for Diesel Injector Based on Virtual Instrument |
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| WEI Jun,SONG Bao-wei,WANG Wen-bin. Research on Fault Diagnosis for Diesel Injector Based on Virtual Instrument[J]. Machinery & Electronics, 2006, 0(7): 53-55 |
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| Authors: | WEI Jun SONG Bao-wei WANG Wen-bin |
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| Abstract: | According to the character of pressure wave in diesel high pressure line, the hardware and software of fault diagnosis system was designed and choose. The typical faults of diesel injector were simulated, and the pressure waves were measured with the sensor in series on high pressure line. Artificial neural network was used in fault diagnosis. |
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| Keywords: | virtual instrument injector pressure wave fault diagnosis neural network |
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