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本文针对飞机高可靠性高精度应用,提出了GNSS/伪卫星组合差分定位方法。在这种定位方法中,先使用伪矩观测量来辅助解算载波相位模糊度,然后再使用差分载波相位观测量最终定位,达到了厘米级的定位精度。通过地面实测数据,验证了这种定位方法的正确性。
In this paper, a GNSS / Pseudo-satellite combination differential location method is proposed for high-reliability and high-precision aircraft applications. In this positioning method, the pseudo-moment observation is first used to assist in resolving the carrier phase ambiguities, and then the final positioning is performed using the differential carrier phase observation to achieve centimeter-level positioning accuracy. Through the ground measured data, verify the correctness of this positioning method.