# UAV attitude estimation based on MARG and optical flow sensors using gated recurrent unit

> Research article (International Journal of Distributed Sensor Networks, 2021) · cited 20× · AI/ML

**Wikidata**: [openalex:W3157783720](https://www.wikidata.org/wiki/openalex:W3157783720)  
**Source**: https://4ort.xyz/entity/uav-attitude-estimation-based-on-marg-and-optical-flow-sensors-using-gated-recurrent-unit