# Study on multi-level progressive optimization of planetary roller screw mechanism

> Research article (Tribology International, 2023) · cited 17× · AI/ML

**Wikidata**: [openalex:W4387341078](https://www.wikidata.org/wiki/openalex:W4387341078)  
**Source**: https://4ort.xyz/entity/study-on-multi-level-progressive-optimization-of-planetary-roller-screw-mechanism