# Cubature + Extended Hybrid Kalman Filtering Method and Its Application in PPP/IMU Tightly Coupled Navigation Systems

> Research article (IEEE Sensors Journal, 2015) · cited 41× · AI/ML

**Wikidata**: [openalex:W2328781169](https://www.wikidata.org/wiki/openalex:W2328781169)  
**Source**: https://4ort.xyz/entity/cubature-extended-hybrid-kalman-filtering-method-and-its-application-in-ppp-imu-tightly-coupled-navigation-systems