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中文摘要：
移动基准站GPS载波相位差分技术的关键是如何实现可变基线条件下整周模糊度的快速解算。讨论了在基准站和流动站各安装两台GPS接收机或天线,形成动态四边形,利用此条件和已知基线长条件作约束以达到快速确定整周模糊度的目的,设计了检验该技术精度的试验方案,通过自行开发的软件处理了移动基准站GPS载波相位测量数据。结果表明：该技术获得了厘米级的相对定位精度。
英文摘要：
It is essential for DGPS carrier phase measurements of two moving bodies to get a fast ambiguity sohution under varying baselines.Technology to rapidly solve the integer ambiguity is presented by kinematical quadrangle formed by setting two GPS receivers or two antennas on the base station and the rover station,and the known base vector length.An experiment scheme is designed to testify the precision of the technology by the software developed by the author to process the DGPS carrier phase measurement data.The demonstrating result indicates that centimeter level accuracy is achieved for DGPS kinematical positioning.
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