# Fault Diagnosis for Rail Vehicle Axle-Box Bearings Based on Energy Feature Reconstruction and Composite Multiscale Permutation Entropy

> Research article (Entropy, 2019) · cited 20× · AI/ML

**Wikidata**: [openalex:W2972036131](https://www.wikidata.org/wiki/openalex:W2972036131)  
**Source**: https://4ort.xyz/entity/fault-diagnosis-for-rail-vehicle-axle-box-bearings-based-on-energy-feature-reconstruction-and-composite-multiscale-permu