# Intelligent Fault Diagnosis of Hydraulic Piston Pump Based on Wavelet Analysis and Improved AlexNet

> Research article (Sensors, 2021) · cited 57× · AI/ML

**Wikidata**: [openalex:W3119224909](https://www.wikidata.org/wiki/openalex:W3119224909)  
**Source**: https://4ort.xyz/entity/intelligent-fault-diagnosis-of-hydraulic-piston-pump-based-on-wavelet-analysis-and-improved-alexnet