# Bearing fault detection under time-varying speed based on empirical wavelet transform, cultural clan-based optimization algorithm, and random forest classifier

> Research article (Journal of Vibration and Control, 2021) · cited 20× · AI/ML

**Wikidata**: [openalex:W3207855004](https://www.wikidata.org/wiki/openalex:W3207855004)  
**Source**: https://4ort.xyz/entity/bearing-fault-detection-under-time-varying-speed-based-on-empirical-wavelet-transform-cultural-clan-based-optimization-a