# Adaptive combined HOEO based fault feature extraction method for rolling element bearing under variable speed condition

> Research article (Journal of Mechanical Science and Technology, 2018) · cited 12× · AI/ML

**Wikidata**: [openalex:W2898533014](https://www.wikidata.org/wiki/openalex:W2898533014)  
**Source**: https://4ort.xyz/entity/adaptive-combined-hoeo-based-fault-feature-extraction-method-for-rolling-element-bearing-under-variable-speed-condition