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CONSTRUCTION METHOD OF WAVELET BASE BASED ON GAUSSIAN FUNCTION AND ITS APPLICATION IN FAULT DIAGNOSIS OF ROLLING BEARING

In order to accurately diagnose the fault of rolling bearing,a wavelet base construction method based on Gaussian function is proposed. In this method,the superimposed Gaussian function is used as the initial model to construct the wavelet basis function. The coefficients of the wavelet basis functi...

Ausführliche Beschreibung

Gespeichert in:
Hauptverfasser: WANG Peng, CHENG XiuFang
Format: Artigo
Sprache:Chinês
Veröffentlicht: Editorial Office of Journal of Mechanical Strength 2021-01-01
Schriftenreihe:Jixie qiangdu
Schlagworte:
Gauss function
Rolling bearing
Wavelet basis
Data fitting
Online-Zugang:http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2021.05.005
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