An Improved Nonlinear Health Index CRRMS for the Remaining Useful Life Prediction of Rolling Bearings

An Improved Nonlinear Health Index CRRMS for the Remaining Useful Life Prediction of Rolling Bearings

In this article, a novel prediction index is constructed, a hybrid filtering is proposed, and a remaining useful life (RUL) prediction framework is developed. In the proposed framework, different models are built for different operation states of rolling bearings. In the normal state, a linear model...

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Bibliographic Details
Main Authors: Yongze Jin, Xubo Yang, Junqi Liu, Yanxi Yang, Xinhong Hei, Anqi Shangguan
Format: Article
Language:English
Published: MDPI AG 2025-02-01
Series:Actuators
Subjects:
performance degradation
remaining useful life prediction
hybrid filtering
unscented Kalman filter (UKF)
particle filter (PF)
CEEMDAN
Online Access:https://www.mdpi.com/2076-0825/14/2/88
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