# A Chaotic Feature Extraction Based on SMMF and CMMFD for Early Fault Diagnosis of Rolling Bearing

> Research article (IEEE Access, 2020) · cited 11× · AI/ML

**Wikidata**: [openalex:W3091160176](https://www.wikidata.org/wiki/openalex:W3091160176)  
**Source**: https://4ort.xyz/entity/a-chaotic-feature-extraction-based-on-smmf-and-cmmfd-for-early-fault-diagnosis-of-rolling-bearing