# Model updating of a bridge structure using vibration test data based on GMPSO and BPNN: case study

> Research article (Earthquake Engineering and Engineering Vibration, 2021) · cited 15× · AI/ML

**Wikidata**: [openalex:W3120725391](https://www.wikidata.org/wiki/openalex:W3120725391)  
**Source**: https://4ort.xyz/entity/model-updating-of-a-bridge-structure-using-vibration-test-data-based-on-gmpso-and-bpnn-case-study