# Intelligent fault diagnosis of bearings driven by double-level data fusion based on multichannel sample fusion and feature fusion under time-varying speed conditions

> Research article (Reliability Engineering & System Safety, 2024) · cited 46× · AI/ML

**Wikidata**: [openalex:W4400747955](https://www.wikidata.org/wiki/openalex:W4400747955)  
**Source**: https://4ort.xyz/entity/intelligent-fault-diagnosis-of-bearings-driven-by-double-level-data-fusion-based-on-multichannel-sample-fusion-and-featu