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Closely Coupled GPS/INS Relative Positioning For Automated Vehicle Convoys
In this thesis, differential GPS methods are developed for use in automated vehicle convoy positioning. The GPS pseudorange and carrier phase measurements are used to compute relative position vectors between two vehicles ...
GPS Carrier Phase Tracking in Difficult Environments Using Vector Tracking For Precise Positioning and Vehicle Attitude Estimation
In this dissertation, two approaches are developed to improve the carrier phase tracking performance of a software-defined GPS receiver. The first approach combines a non-coherent vector tracking architecture with a local ...