# Damage detection in nonlinear systems using an improved describing function approach with limited instrumentation

> Research article (Nonlinear Dynamics, 2019) · cited 15× · AI/ML

**Wikidata**: [openalex:W2921422304](https://www.wikidata.org/wiki/openalex:W2921422304)  
**Source**: https://4ort.xyz/entity/damage-detection-in-nonlinear-systems-using-an-improved-describing-function-approach-with-limited-instrumentation