Fault Diagnosis of Fan Bearings Based on an Improved Grey Wolf Optimization Algorithm and SVM

Fault Diagnosis of Fan Bearings Based on an Improved Grey Wolf Optimization Algorithm and SVM

To solve the problems of low accuracy, difficult diagnosis and long time consuming of the current fan bearing fault diagnosis, an improved grey wolf optimization (IGWO) algorithm and a support vector machine (SVM) fault diagnosis method are proposed. In order to accurately extract the fault features...

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Bibliographic Details
Main Authors: Liu Jinyan, Abulizi Maimaitireyimu, Xiang Zhicheng, Xie Lirong
Format: Article
Language:zho
Published: Editorial Office of Journal of Mechanical Transmission 2023-09-01
Series:Jixie chuandong
Subjects:
Support vector machine
Improved grey wolf optimization algorithm
Wavelet packet decomposition
Feature extraction
Fault classification
Online Access:http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2023.09.022

Internet

http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2023.09.022

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