# Looseness Identification of Track Fasteners Based on Ultra-Weak FBG Sensing Technology and Convolutional Autoencoder Network

> Research article (Sensors, 2022) · cited 16× · AI/ML

**Wikidata**: [openalex:W4288719266](https://www.wikidata.org/wiki/openalex:W4288719266)  
**Source**: https://4ort.xyz/entity/looseness-identification-of-track-fasteners-based-on-ultra-weak-fbg-sensing-technology-and-convolutional-autoencoder-net