# Velocity‐free fixed‐time attitude cooperative control for spacecraft formations under directed graphs

> Research article (International Journal of Robust and Nonlinear Control, 2021) · cited 34× · AI/ML

**Wikidata**: [openalex:W3133874885](https://www.wikidata.org/wiki/openalex:W3133874885)  
**Source**: https://4ort.xyz/entity/velocityfree-fixedtime-attitude-cooperative-control-for-spacecraft-formations-under-directed-graphs