# Performance of non-smooth nonlinear energy sink with descending stiffness

> Research article (Nonlinear Dynamics, 2020) · cited 90× · AI/ML

**Wikidata**: [openalex:W3011007253](https://www.wikidata.org/wiki/openalex:W3011007253)  
**Source**: https://4ort.xyz/entity/performance-of-non-smooth-nonlinear-energy-sink-with-descending-stiffness