• Based on the method of engine crank speed fluctuation, the 58X speed sensor signal is analyzed by the input capture.

    基于曲轴转速波动,通过发动机58齿转速信号进行分析,计算发动机每缸失火粗暴度来判断是否失火。

    youdao

  • An envelope order spectrum based on multi-scale chirplet and sparse signal decomposition was proposed and applied to the fault diagnosis of gearboxes with rotating speed fluctuation.

    提出了基于线调频稀疏信号分解包络谱方法其应用于变速齿轮箱故障诊断之中。

    youdao

  • An envelope order spectrum based on multi-scale chirplet and sparse signal decomposition was proposed and applied to the fault diagnosis of gearboxes with rotating speed fluctuation.

    提出了基于线调频稀疏信号分解包络谱方法其应用于变速齿轮箱故障诊断之中。

    youdao

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