Multifractal manifold for rotating machinery fault diagnosis based on detrended fluctuation analysis

Multifractal manifold for rotating machinery fault diagnosis based on detrended fluctuation analysis

The vibration signals of rotating machinery in fault conditions are non-stationary and nonlinear. For the non-stationary and nonlinear characteristics of fault vibration signals, a novel multifractal manifold (MFM) method based on detrended fluctuation analysis (DFA) is proposed. The proposed method...

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Bibliographic Details
Main Authors: Yi Feng, Baochun Lu, Dengfeng Zhang
Format: Article
Language:English
Published: JVE International 2016-12-01
Series:Journal of Vibroengineering
Subjects:
rotating machinery
fault diagnosis
multifractal detrended fluctuation analysis
manifold learning
Online Access:https://www.jvejournals.com/article/17030

Internet

https://www.jvejournals.com/article/17030

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