A method for predicting the lifetime of rolling bearings based on composite multi-scale fractional order attention entropy and nonlinear Wiener stochastic process
Journal of Vibration and Control
Published online on February 27, 2026
Abstract
Journal of Vibration and Control, Ahead of Print.
This paper proposes a prediction method that integrates the Composite Multiscale Fractional Attention Entropy (CMFAE) and the Nonlinear Wiener Stochastic Process (NWSP). Firstly, the CMFAE is utilized to construct the Health Indicator (HI). During the ...
This paper proposes a prediction method that integrates the Composite Multiscale Fractional Attention Entropy (CMFAE) and the Nonlinear Wiener Stochastic Process (NWSP). Firstly, the CMFAE is utilized to construct the Health Indicator (HI). During the ...