# An improved sideband energy ratio for fault diagnosis of planetary gearboxes

> Research article (Journal of Sound and Vibration, 2020) · cited 32× · AI/ML

**Wikidata**: [openalex:W3094361997](https://www.wikidata.org/wiki/openalex:W3094361997)  
**Source**: https://4ort.xyz/entity/an-improved-sideband-energy-ratio-for-fault-diagnosis-of-planetary-gearboxes