DocumentCode
497332
Title
Application of Bi-cepstrum Analysis to Gear Fault Detection and Diagnosis
Author
Fu, Lihui ; Li, Hui ; Wang, Yaning
Author_Institution
Dept. of Electromech. Eng., Shijiazhuang Inst. of Railway Technol., Shijiazhuang, China
Volume
1
fYear
2009
fDate
11-12 April 2009
Firstpage
590
Lastpage
593
Abstract
The bi-cepstrum technique is presented based on bi-spectrum and cepstrum analysis. This new method combines bi-spectrum technique with cepstrum analysis. Firstly, in order to eliminate the noise effects, the bi-spectrum is calculated. Then the bi-spectrum is processed by bi-cepstrum technique. The experimental results show that bi-cepstrum technique can effectively diagnosis the faults of the gear.
Keywords
acoustic signal processing; fault diagnosis; gears; vibrations; bicepstrum analysis; bispectrum analysis; fault detection; fault diagnosis; gears; noise effects elimination; Cepstral analysis; Cepstrum; Fault detection; Fault diagnosis; Fourier transforms; Frequency; Gears; Signal analysis; Signal resolution; Wavelet analysis; Vibration; bi-cepstrum; fault diagnosis; gear; signal processing;
fLanguage
English
Publisher
ieee
Conference_Titel
Measuring Technology and Mechatronics Automation, 2009. ICMTMA '09. International Conference on
Conference_Location
Zhangjiajie, Hunan
Print_ISBN
978-0-7695-3583-8
Type
conf
DOI
10.1109/ICMTMA.2009.420
Filename
5203041
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