Fault Detection of Bearing Systems through EEMD and Optimization Algorithm

Fault Detection of Bearing Systems through EEMD and Optimization Algorithm

This study proposes a fault detection and diagnosis method for bearing systems using ensemble empirical mode decomposition (EEMD) based feature extraction, in conjunction with particle swarm optimization (PSO), principal component analysis (PCA), and Isomap. First, a mathematical model is assumed to...

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Bibliographic Details
Main Authors: Dong-Han Lee, Jong-Hyo Ahn, Bong-Hwan Koh
Format: Article
Language:English
Published: MDPI AG 2017-10-01
Series:Sensors
Subjects:
EEMD
Isomap
PSO
fault detection
feature extraction
Online Access:https://www.mdpi.com/1424-8220/17/11/2477

Internet

https://www.mdpi.com/1424-8220/17/11/2477

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