| 高压共轨系统喷油量自动测量研究 |
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| 引用本文： | 崔国旭,杨青,倪成群,张幽彤.高压共轨系统喷油量自动测量研究[J].车用发动机,2009(6). |
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| 作者姓名： | 崔国旭 杨青 倪成群 张幽彤 |
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| 作者单位： | 北京理工大学机械与车辆工程学院,北京,100081 |
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| 摘 要： | 针对高压共轨喷射系统喷油量测量,提出了一种基于容积法的测量方法,通过喷油量充满固定容积容器所需的喷油次数来测得单循环喷油量,采用基于单片机的电子控制手段实现喷油量的自动测量。使用本测量系统进行检测和对比试验,以验证测量系统可用性和测量精度。
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| 关 键 词： | 高压共轨系统 喷油量 自动测量 |
Automatic Measurement of Fuel Injection for High-pressure Common Rail System |
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| CUI Guo-xu,YANG Qing,NI Cheng-qun,ZHANG You-tong.Automatic Measurement of Fuel Injection for High-pressure Common Rail System[J].Vehicle Engine,2009(6). |
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| Authors: | CUI Guo-xu YANG Qing NI Cheng-qun ZHANG You-tong |
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| Institution: | CUI Guo-xu,YANG Qing,NI Cheng-qun,ZHANG You-tong(School of Mechanical , Vehicle Engineering,Beijing Institute of Technology,Beijing 100081,China) |
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| Abstract: | For the fuel injection measurement of high-pressure common rail injection system,the measurement method based on volume was put forward.By recording the injection times of filling the fixed volume container,the fuel injection quantity for one cycle was acquired.With the electronic control mode of single chip computer,the automation of measurement was realized.Finally,the testing and comparative experiments of system were carried out in order to testify the feasibility and accuracy of measurement. |
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| Keywords: | high-pressure common rail system fuel injection quantity automatic measurement |
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