Description: Vector spectrumHilbert demodulation analysis method based on the same source data fusion of rotarymachinerywas put
forward. The algorithms of vector spectrumtechnologywas explained. Anewmethodwas presentedwhen the vector spectrumwas applied
into the Hilbert demodulation. The method was named vector-Hilbert demodulation. Not only through theoretical analysis does the article
prove the feasibility of the vector-Hilbert demodulation method, but also through being used in the fault diagnosis of high speed rotary
gears confirm the effectiveness of this method.
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平移不变量小波去噪法在齿轮故障诊断中的应用.caj
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