| 汽油机爆震信号测量与应用分析 |
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| 引用本文： | 于秀敏,高莹,鞠革,林学东,钱耀义,吕从民.汽油机爆震信号测量与应用分析[J].内燃机学报,2000,13(4):399-403. |
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| 作者姓名： | 于秀敏 高莹 鞠革 林学东 钱耀义 吕从民 |
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| 作者单位： | 吉林工业大学内燃机系,长春,130025 |
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| 摘 要： | 结合发动机爆震控制，进行了爆震传感器幅频特性测量与发动机爆震信号的实时测量；对爆震信号进行了时域与频域分析；根据频谱分析结果 ，进行了爆震临界电平计算；同时对发动机发生爆震时的性能进行了分析，为爆震控制提供了依据，介绍了试验系统、试验方法、试验结果、数据处理方法以及所得结论。
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| 关 键 词： | 爆震传感器 爆震检测系统 汽油机 爆震信号测量 |
| 修稿时间： | 1999-07-16 |
Knocking Detection and Application Analysis in SI Engine |
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| YU Xiu-min,GAO Ying,JU Ge,LIN Xue-dong,QIAN Yao-yi,Lü Cong-min.Knocking Detection and Application Analysis in SI Engine[J].Transactions of Csice,2000,13(4):399-403. |
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| Authors: | YU Xiu-min GAO Ying JU Ge LIN Xue-dong QIAN Yao-yi Lü Cong-min |
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| Abstract: | The relation of amplitude-frequency of a knocking sensor was tested on vibration test bed.T he knocking signal of an SI engine was measured.Knocking data were processed bot h in the time domain and in the frequency domain.The results are useful for the design of knock control system.This paper describes test system,measure ment method,test results,data processing method,analysis results and conclusion. |
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| Keywords: | Knocking sensor Knocking detection Data processing SI engin |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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