# Deep subclass alignment transfer network based on time–frequency features for intelligent fault diagnosis of planetary gearboxes under time-varying speeds

> Research article (Measurement Science and Technology, 2022) · cited 12× · AI/ML

**Wikidata**: [openalex:W4283264305](https://www.wikidata.org/wiki/openalex:W4283264305)  
**Source**: https://4ort.xyz/entity/deep-subclass-alignment-transfer-network-based-on-timefrequency-features-for-intelligent-fault-diagnosis-of-planetary-ge