# Bearing Weak Fault Feature Extraction Under Time-Varying Speed Conditions Based on Frequency Matching Demodulation Transform

> Research article (IEEE/ASME Transactions on Mechatronics, 2022) · cited 105× · AI/ML

**Wikidata**: [openalex:W4312253323](https://www.wikidata.org/wiki/openalex:W4312253323)  
**Source**: https://4ort.xyz/entity/bearing-weak-fault-feature-extraction-under-time-varying-speed-conditions-based-on-frequency-matching-demodulation-trans