Precise Point Positioning (PPP) is widely used for high-accuracy navigation, but broadcast ephemeris from the BDS-3 system still suffers from hourly discontinuities that degrade real-time performance.

Distributed electric drive technology has become an important trend because of its ability to enhance the dynamic performance of multi-axle heavy vehicle. This article presents a joint estimation of ...

Abstract Anovel cooperative navigation method is proposed for multiple unmanned air vehicles (UAVs) based on online target position measurements, which are used to estimate the target’s velocity for ...