A Refined Composite Multivariate Multiscale Fuzzy Entropy and Laplacian Score-Based Fault Diagnosis Method for Rolling Bearings

A Refined Composite Multivariate Multiscale Fuzzy Entropy and Laplacian Score-Based Fault Diagnosis Method for Rolling Bearings

The vibration signals of rolling bearings are often nonlinear and non-stationary. Multiscale entropy (MSE) has been widely applied to measure the complexity of nonlinear mechanical vibration signals, however, at present only the single channel vibration signals are used for fault diagnosis by many s...

Full description

Bibliographic Details
Main Authors: Jinde Zheng, Deyu Tu, Haiyang Pan, Xiaolei Hu, Tao Liu, Qingyun Liu
Format: Article
Language:English
Published: MDPI AG 2017-11-01
Series:Entropy
Subjects:
multiscale entropy
multivariate multiscale fuzzy entropy
Laplacian score
feature selection
rolling bearing
fault diagnosis
Online Access:https://www.mdpi.com/1099-4300/19/11/585

Similar Items

Similar Items