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ROTOR FAULT FEATURE EXTRACTION METHOD USING MVMD AND IEDPE (MT)

To accurately characterize the different operating states of the rotor system, a modified variational mode decomposition（MVMD） combined with instantaneous energy distribution permutation entropy（IEDPE） is proposed to quantify and extract rotor fault features. The parameters of the variational mode d...

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Hoofdauteurs: WU YaoChun, GUO XiaoBo, DU ShaoHua, JU Hai, ZHAO Yan, WU Jie, JIA XiaoFeng
Formaat: Artigo
Taal:Chinês
Gepubliceerd in: Editorial Office of Journal of Mechanical Strength 2023-01-01
Reeks:Jixie qiangdu
Onderwerpen:
Feature extraction
Variational mode decomposition
Instantaneous energy distribution
Permutation entropy
Rotor fault
Online toegang:http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2023.05.001
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