# Accurate Bearing Fault Diagnosis under Variable Shaft Speed using Convolutional Neural Networks and Vibration Spectrogram

> Research article (Applied Sciences, 2020) · cited 83× · AI/ML

**Wikidata**: [openalex:W3085543912](https://www.wikidata.org/wiki/openalex:W3085543912)  
**Source**: https://4ort.xyz/entity/accurate-bearing-fault-diagnosis-under-variable-shaft-speed-using-convolutional-neural-networks-and-vibration-spectrogra