# A tri-stable nonlinear energy sink with piecewise stiffness

> Research article (Journal of Sound and Vibration, 2019) · cited 88× · AI/ML

**Wikidata**: [openalex:W2973735949](https://www.wikidata.org/wiki/openalex:W2973735949)  
**Source**: https://4ort.xyz/entity/a-tri-stable-nonlinear-energy-sink-with-piecewise-stiffness