# Fault diagnosis of helicopter accessory gearbox under multiple operating conditions based on feature mode decomposition and multi-scale convolutional neural networks

> Research article (Applied Soft Computing, 2025) · cited 26× · AI/ML

**Wikidata**: [openalex:W4411276697](https://www.wikidata.org/wiki/openalex:W4411276697)  
**Source**: https://4ort.xyz/entity/fault-diagnosis-of-helicopter-accessory-gearbox-under-multiple-operating-conditions-based-on-feature-mode-decomposition-