# OQTAL: Optimal quaternion tracking using attitude error linearization

> Research article (IEEE Transactions on Aerospace and Electronic Systems, 2015) · cited 19× · AI/ML

**Wikidata**: [openalex:W2248302943](https://www.wikidata.org/wiki/openalex:W2248302943)  
**Source**: https://4ort.xyz/entity/oqtal-optimal-quaternion-tracking-using-attitude-error-linearization