• 模态分析结构设计设备故障诊断重要方法

    Modal analysis is a significant method in structure dynamic design and equipment fault diagnosis.

    youdao

  • 分析传统滚动轴承振动信号处理方法的基础上,经验模态分解法(EMD)应用到滚动轴承的故障诊断中来。

    On the basis of the traditional vibration signals process method for the rolling bearing, the empirical mode decomposition (EMD) were applied in the fault diagnosis of the rolling bearing.

    youdao

  • 结合经验模态分解分量分析各自优点提出了基于EMD -PCA轴承故障分离方法

    Combined the advantage of empirical mode decomposition (EMD) and principle component analysis (PCA), a blind separation method of rolling bearing faults is proposed based on EMD and PCA.

    youdao

  • 结合经验模态分解分量分析各自优点提出了基于EMD -PCA轴承故障分离方法

    Combined the advantage of empirical mode decomposition (EMD) and principle component analysis (PCA), a blind separation method of rolling bearing faults is proposed based on EMD and PCA.

    youdao

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