# Fractional Fourier and time domain recurrence plot fusion combining convolutional neural network for bearing fault diagnosis under variable working conditions

> Research article (Reliability Engineering & System Safety, 2022) · cited 105× · AI/ML

**Wikidata**: [openalex:W4313205909](https://www.wikidata.org/wiki/openalex:W4313205909)  
**Source**: https://4ort.xyz/entity/fractional-fourier-and-time-domain-recurrence-plot-fusion-combining-convolutional-neural-network-for-bearing-fault-diagn