# Fault diagnosis of helicopter tail-drive system using a multi-grained hierarchical message graph convolutional networks

> Research article (Nondestructive Testing And Evaluation, 2024) · cited 12× · AI/ML

**Wikidata**: [openalex:W4394750611](https://www.wikidata.org/wiki/openalex:W4394750611)  
**Source**: https://4ort.xyz/entity/fault-diagnosis-of-helicopter-tail-drive-system-using-a-multi-grained-hierarchical-message-graph-convolutional-networks