# A variable positive-negative stiffness joint with low frequency vibration isolation performance

> Research article (Measurement, 2021) · cited 40× · AI/ML

**Wikidata**: [openalex:W3195827686](https://www.wikidata.org/wiki/openalex:W3195827686)  
**Source**: https://4ort.xyz/entity/a-variable-positive-negative-stiffness-joint-with-low-frequency-vibration-isolation-performance