# Expulsion Identification in Resistance Spot Welding by Electrode Force Sensing Based on Wavelet Decomposition with Multi-Indexes and BP Neural Networks

> Research article (Applied Sciences, 2019) · cited 14× · AI/ML

**Wikidata**: [openalex:W2976449805](https://www.wikidata.org/wiki/openalex:W2976449805)  
**Source**: https://4ort.xyz/entity/expulsion-identification-in-resistance-spot-welding-by-electrode-force-sensing-based-on-wavelet-decomposition-with-multi