# Investigation on planetary gearbox fault mechanism under variable speed conditions based on rigid-flexible coupling dynamics model

> Research article (Engineering Failure Analysis, 2021) · cited 37× · AI/ML

**Wikidata**: [openalex:W4200308245](https://www.wikidata.org/wiki/openalex:W4200308245)  
**Source**: https://4ort.xyz/entity/investigation-on-planetary-gearbox-fault-mechanism-under-variable-speed-conditions-based-on-rigid-flexible-coupling-dyna