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GPS整周模糊度的求解方法

A Method to Attain GPS Ambignity Resolution
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摘要 提出一种在用户GPS接收机与GPS接收站伪距和载波相位差分的情况下,用户接收机在动态定位中整用模糊度的求解方法。仿真结果表明,该方法能有效地确定用户接收机的整用模糊度。 it is the highest way to measure with the carrier phase at present. If the ambibuities are known. We can obtain high precision measurement on cm level. fo decision Of the alnbiguihes is the key to get high Pmeision measurement. Now there are some Ways to deal with that question, but most of them belong to static measurement and need to be treated after dynamic process. The paper presents a methed to attain ambiguity resolution in kinematic positioning with the differential cormctions of cede pseudorange and carrier phase measurement from differential GPS station. Simulation results show that the method can achieve robust ambigUity resolution.
作者 杨春钧
出处 《上海铁道大学学报》 CAS 1999年第8期34-38,共5页
关键词 伪距 载波相位 整周模糊度 卫星导航系统 Pseudorange, carrier phase, ambiguity
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参考文献1

  • 1Ciarlet P G 胡建伟.矩阵数值分析与最优化[M].北京:高等教育出版社,1990..

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