# A low-cost integrated navigation system based on factor graph nonlinear optimization for autonomous flight

> Research article (GPS Solutions, 2022) · cited 14× · AI/ML

**Wikidata**: [openalex:W4280519703](https://www.wikidata.org/wiki/openalex:W4280519703)  
**Source**: https://4ort.xyz/entity/a-low-cost-integrated-navigation-system-based-on-factor-graph-nonlinear-optimization-for-autonomous-flight