# An Adaptive Multiple Backtracking UKF Method Based on Krein Space Theory for Marine Vehicles Alignment Process

> Research article (IEEE Transactions on Vehicular Technology, 2023) · cited 15× · AI/ML

**Wikidata**: [openalex:W4324134752](https://www.wikidata.org/wiki/openalex:W4324134752)  
**Source**: https://4ort.xyz/entity/an-adaptive-multiple-backtracking-ukf-method-based-on-krein-space-theory-for-marine-vehicles-alignment-process
