GPS测姿中载波相位差分技术的研究与实现

Research and Implementation of Carrier Phase Differencing Technique in GPS-based Attitude Determination

从载体姿态测量精度的要求出发,介绍了GPS载波相位差分技术。在此基础上,以具体的测姿试验为例,重点研究与分析了载波相位双差解算的过程,给出了相应的数据处理结果,为今后进一步研究姿态解算方法奠定了基础。

From the high precision requirement of body抯 attitude determination, the differencing technique of GPS carrier phase is presented. Based on the discussion, the computation process of carrier phase double difference is studied and analyzed with an example of a specific attitude determination test. The corresponding process result is given, and the foundation for the further attitude determination algorithm is formed.