Improved Fault Size Estimation Method for Rolling Element Bearings Based on Concatenation Dictionary

Improved Fault Size Estimation Method for Rolling Element Bearings Based on Concatenation Dictionary

This paper offers a new perspective on the vibrations of discrete bearing faults by focusing on the micro-motion states of rolling elements in spall fault bearings and proposes an improved matching pursuit algorithm for quantitative diagnosis with a high accuracy of atom selection and calculation ef...

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Bibliographic Details
Main Authors: Lingli Cui, Xin Wang, Huaqing Wang, Na Wu
Format: Article
Language:English
Published: IEEE 2019-01-01
Series:IEEE Access
Subjects:
Quantitative diagnosis
rolling element bearing
matching pursuit
concatenation dictionary
fault size estimation
Online Access:https://ieeexplore.ieee.org/document/8642308/

Internet

https://ieeexplore.ieee.org/document/8642308/

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