Information Fusion of the Vibration and Acoustic Signals Based Rolling Bearing Incipient Fault Diagnosis Method

Ting Feng Ming; Yong Xiang Zhang; Jing Li

doi:10.4028/www.scientific.net/AMR.774-776.1499

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 774-776Information Fusion of the Vibration and Acoustic...

Information Fusion of the Vibration and Acoustic Signals Based Rolling Bearing Incipient Fault Diagnosis Method

Abstract:

The feature of correlation analysis were described and applied to analyzing the vibration signal of the gearbox. Aiming to that the diagnosis effect of the rolling bearings incipient fault was not good through the vibration spectrum and the resonance demodulation spectrum directly, the information fusion technology based on the correlation analysis is proposed to processing the vibration and acoustic resonance demodulation signal. The experimental results show that the presented correlation fusion analysis technology can be as the basis of the effective fault diagnosis method for the rolling bearings incipient defect.

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Periodical:

Advanced Materials Research (Volumes 774-776)

Pages:

1499-1502

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.774-776.1499

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Online since:

September 2013

Authors:

Ting Feng Ming, Yong Xiang Zhang, Jing Li

Keywords:

Correlation Analysis, Fault Diagnosis, Information Fusion, Rolling Bearing

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References

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