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This paper describes methods for velocity determination in high dynamic flight using a stand-alone single-frequency GPS receiver. The work is of interest, and the proposed scheme is valuable for practice. Simulations are developed with a GPS signal simulator and a GPS receiver,where the aircraft velocity is up to 7000 m/s, and the acceleration is up to 7 g (9.8m/s2). The performance of the receiver...
Single-antenna BeiDou Navigation Satellite System (BDS) receivers could not measure the trajectory of space spinning vehicles at the present time, Multi-antenna installed around of spinning vehicles were applied to gaining the continual signal. Phase centers of antennas are difference because of difference installation position of antennas, which introduce serious systematic errors into the position...
It is difficult for GPS receivers to obtain continual and usable GPS signal under high dynamic rotating conditions. There has no efficacious method to measure the trajectory of high dynamic rotating carrier with high accuracy. In this paper, a method that multi-antenna are adopted to continually cover GPS satellites under rotating conditions is presented, a new acquisition and tracking tactic that...
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