# Online condition diagnosis for a two-stage gearbox machinery of an aerospace utilization system using an ensemble multi-fault features indexing approach

> Research article (Chinese Journal of Aeronautics, 2019) · cited 22× · AI/ML

**Wikidata**: [openalex:W2941816588](https://www.wikidata.org/wiki/openalex:W2941816588)  
**Source**: https://4ort.xyz/entity/online-condition-diagnosis-for-a-two-stage-gearbox-machinery-of-an-aerospace-utilization-system-using-an-ensemble-multi-