A New Testing Method for Dynamic Positioning Performance of Navigation Receiver

Abstract

Dynamic positioning performance of navigation receiver reflects the adaptability of receiver to the dynamic satellite signal. In this paper, a new testing method to test the dynamic positioning precision with dynamic offset directly added to pseudorange of signal is designed. In this method, the receiver is in a static scene, a same dynamic offset will be added to all the visible satellites’ pseudo-range to change the signal, then the test of pseudo-range measuring and positioning precision can be finished with the changes of the output signal of signal simulator.