# Nonlinear elastic imaging of barely visible impact damage in composite structures using a constructive nonlinear array sweep technique

> Research article (Ultrasonics, 2018) · cited 25× · AI/ML

**Wikidata**: [openalex:W2808630144](https://www.wikidata.org/wiki/openalex:W2808630144)  
**Source**: https://4ort.xyz/entity/nonlinear-elastic-imaging-of-barely-visible-impact-damage-in-composite-structures-using-a-constructive-nonlinear-array-s