# Improved Kalman filter and its application in initial alignment

> Research article (Optik, 2020) · cited 18× · AI/ML

**Wikidata**: [openalex:W3092471994](https://www.wikidata.org/wiki/openalex:W3092471994)  
**Source**: https://4ort.xyz/entity/improved-kalman-filter-and-its-application-in-initial-alignment