# Design and analysis of a size-tunable tetrahedron rolling mechanism based on deployable RRR chains

> Research article (Mechanism and Machine Theory, 2023) · cited 12× · AI/ML

**Wikidata**: [openalex:W4319869928](https://www.wikidata.org/wiki/openalex:W4319869928)  
**Source**: https://4ort.xyz/entity/design-and-analysis-of-a-size-tunable-tetrahedron-rolling-mechanism-based-on-deployable-rrr-chains