# Piezo sensor based multiple damage detection under output only structural identification using strain modal flexibility

> Research article (Mechanical Systems and Signal Processing, 2023) · cited 17× · AI/ML

**Wikidata**: [openalex:W4327997912](https://www.wikidata.org/wiki/openalex:W4327997912)  
**Source**: https://4ort.xyz/entity/piezo-sensor-based-multiple-damage-detection-under-output-only-structural-identification-using-strain-modal-flexibility