# Intelligent Fault Diagnosis Method for Blade Damage of Quad-Rotor UAV Based on Stacked Pruning Sparse Denoising Autoencoder and Convolutional Neural Network

> Research article (Machines, 2021) · cited 35× · AI/ML

**Wikidata**: [openalex:W4200491596](https://www.wikidata.org/wiki/openalex:W4200491596)  
**Source**: https://4ort.xyz/entity/intelligent-fault-diagnosis-method-for-blade-damage-of-quad-rotor-uav-based-on-stacked-pruning-sparse-denoising-autoenco