# An in situ crack detection approach in additive manufacturing based on acoustic emission and machine learning

> Research article (Additive Manufacturing Letters, 2023) · cited 54× · AI/ML

**Wikidata**: [openalex:W4320040123](https://www.wikidata.org/wiki/openalex:W4320040123)  
**Source**: https://4ort.xyz/entity/an-in-situ-crack-detection-approach-in-additive-manufacturing-based-on-acoustic-emission-and-machine-learning