提出一种基于旋转机械同源数据融合的全矢Hilbert解调分析方法。将全矢谱技术融于希尔伯特解调之中,

从理论分析该方法的可行性,并将其应用于高速旋转的齿轮故障诊断中,进一步证实矢Hilbert方法的有效性。

-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.