The radial vibration signals of the centrifuge's spindle are faint, which intermingle with strong noise and disturbance.
离心机主轴径向振动信号属微弱信号，混有较大的噪声和干扰。
Making use of the principle, the radial vibration signals of real running rotor is monitored and analyzed by wavelet method. Good results are obtained at the end of the paper.
利用该原则，本文对实际转子运行的径向振动信号进行了小波信号监测分析，得出了较好的结论。
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