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

Published in:	Actuators
Main Authors:	Yongze Jin, Xubo Yang, Junqi Liu, Yanxi Yang, Xinhong Hei, Anqi Shangguan
Format:	Article
Language:	English
Published:	MDPI AG 2025-02-01
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