# The Optimized Deep Belief Networks With Improved Logistic Sigmoid Units and Their Application in Fault Diagnosis for Planetary Gearboxes of Wind Turbines

> Research article (IEEE Transactions on Industrial Electronics, 2018) · cited 214× · AI/ML

**Wikidata**: [openalex:W2884552531](https://www.wikidata.org/wiki/openalex:W2884552531)  
**Source**: https://4ort.xyz/entity/the-optimized-deep-belief-networks-with-improved-logistic-sigmoid-units-and-their-application-in-fault-diagnosis-for-pla