# Dual-quaternion immersion and invariance velocity observer for controlling asteroid-hovering spacecraft

> Research article (Acta Astronautica, 2019) · cited 16× · AI/ML

**Wikidata**: [openalex:W2942758360](https://www.wikidata.org/wiki/openalex:W2942758360)  
**Source**: https://4ort.xyz/entity/dual-quaternion-immersion-and-invariance-velocity-observer-for-controlling-asteroid-hovering-spacecraft