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Total Energy Growth Rate of Rolling Bearing due to Faults during Run-Up
Joint Authors
Zhou, Gongbo
Wang, Zhongqiu
Chen, Guoan
Li, Wei
Zhu, Zhencai
Source
Advances in Mechanical Engineering
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-05-12
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
In order to improve the reliability of fault diagnosis, total energy growth rate of rolling bearing during run-up is defined and applied to bearing detection.
Firstly, an approach of merging short-time Fourier transform (STFT), linear fitting and median filtering is developed to extract the total energy growth rate.
Secondly, the relationship between the total energy growth rate and different running conditions is discussed.
Thirdly, the total energy growth rate is adopted to diagnose faults as input vector of radial basis function (RBF) neural network.
Experiment results show that the total energy growth rate is an effective failure symbol for fault diagnosis of rolling bearing during run-up.
American Psychological Association (APA)
Wang, Zhongqiu& Zhu, Zhencai& Li, Wei& Chen, Guoan& Zhou, Gongbo. 2013. Total Energy Growth Rate of Rolling Bearing due to Faults during Run-Up. Advances in Mechanical Engineering،Vol. 2013, no. 2013, pp.1-7.
https://search.emarefa.net/detail/BIM-476653
Modern Language Association (MLA)
Wang, Zhongqiu…[et al.]. Total Energy Growth Rate of Rolling Bearing due to Faults during Run-Up. Advances in Mechanical Engineering No. 2013 (2013), pp.1-7.
https://search.emarefa.net/detail/BIM-476653
American Medical Association (AMA)
Wang, Zhongqiu& Zhu, Zhencai& Li, Wei& Chen, Guoan& Zhou, Gongbo. Total Energy Growth Rate of Rolling Bearing due to Faults during Run-Up. Advances in Mechanical Engineering. 2013. Vol. 2013, no. 2013, pp.1-7.
https://search.emarefa.net/detail/BIM-476653
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-476653