# Accuracy-improved bearing fault diagnosis method based on AVMD theory and AWPSO-ELM model

> Research article (Measurement, 2021) · cited 48× · AI/ML

**Wikidata**: [openalex:W3167570263](https://www.wikidata.org/wiki/openalex:W3167570263)  
**Source**: https://4ort.xyz/entity/accuracy-improved-bearing-fault-diagnosis-method-based-on-avmd-theory-and-awpso-elm-model