# Damage detection using the signal entropy of an ultrasonic sensor network

> Research article (Smart Materials and Structures, 2015) · cited 29× · AI/ML

**Wikidata**: [openalex:W2138569933](https://www.wikidata.org/wiki/openalex:W2138569933)  
**Source**: https://4ort.xyz/entity/damage-detection-using-the-signal-entropy-of-an-ultrasonic-sensor-network