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Shock and Vibration
Volume 20 (2013), Issue 4, Pages 763-780
http://dx.doi.org/10.3233/SAV-130783

Multi-Fault Feature Extraction and Diagnosis of Gear Transmission System Using Time-Frequency Analysis and Wavelet Threshold De-Noising Based on EMD

Renping Shao, Wentao Hu, and Jing Li

School of Mechatronics, Northwestern Polytechnical University, Xi’an, Shaanxi, China

Received 26 January 2012; Revised 4 August 2012; Accepted 19 October 2012

Copyright © 2013 Hindawi Publishing Corporation. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

How to Cite this Article

Renping Shao, Wentao Hu, and Jing Li, “Multi-Fault Feature Extraction and Diagnosis of Gear Transmission System Using Time-Frequency Analysis and Wavelet Threshold De-Noising Based on EMD,” Shock and Vibration, vol. 20, no. 4, pp. 763-780, 2013. doi:10.3233/SAV-130783