# Oscillatory time–frequency concentration for adaptive bearing fault diagnosis under nonstationary time-varying speed

> Research article (Measurement, 2023) · cited 27× · AI/ML

**Wikidata**: [openalex:W4379654028](https://www.wikidata.org/wiki/openalex:W4379654028)  
**Source**: https://4ort.xyz/entity/oscillatory-timefrequency-concentration-for-adaptive-bearing-fault-diagnosis-under-nonstationary-time-varying-speed