Development of a Method for Selection of Effective Singular Values in Bearing Fault Signal De-Noising

Development of a Method for Selection of Effective Singular Values in Bearing Fault Signal De-Noising

Singular value decomposition (SVD) is a widely used and powerful tool for signal extraction under noise. Noise attenuation relies on the selection of the effective singular value because these values are significant features of the useful signal. Traditional methods of selecting effective singular v...

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Bibliographic Details
Main Authors: Jie Gao, Lifeng Wu, Hongmin Wang, Yong Guan
Format: Article
Language:English
Published: MDPI AG 2016-05-01
Series:Applied Sciences
Subjects:
singular value decomposition
incremental spectrum of singular entropy
curvature spectrum
noise-reduction
adjacent maximum peaks
Online Access:http://www.mdpi.com/2076-3417/6/5/154

Internet

http://www.mdpi.com/2076-3417/6/5/154

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