Rolling Element Bearing Fault Diagnosis Based on Multiscale General Fractal Features
Nonlinear characteristics are ubiquitous in the vibration signals produced by rolling element bearings. Fractal dimensions are effective tools to illustrate nonlinearity. This paper proposes a new approach based on Multiscale General Fractal Dimensions (MGFDs) to realize fault diagnosis of rolling e...
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Main Authors: | Weigang Wen, Zhaoyan Fan, Donald Karg, Weidong Cheng |
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Format: | Article |
Language: | English |
Published: |
Wiley
2015-01-01
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Series: | Shock and Vibration |
Online Access: | http://dx.doi.org/10.1155/2015/167902 |
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