基于RTK的GPS接收机状态与动态精度研究

A. Kluga, I. Mitrofanovs, J. Kluga, V. Jeralovičs
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引用次数: 6

摘要

给出了GPS系统动态精度估计的研究结果,利用两个接收机的实时运动学(RTK)相位测量位置。接收器的天线之间的距离是恒定的。利用eupos -里加和LATPOS基站网络进行误差校正。给出了状态估计结果。校正站与接收机之间采用GPRS数据交换。精度估计结果表明,采用固定解可以达到厘米级精度。状态估计(航向和滚转角)的精度取决于天线基座。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
State and dynamic precision research using two GPS receivers with RTK
Given the research work presents the results of GPS systems for dynamic precision estimation, using the real time kinematic (RTK) phase measurements of position with two receivers. Receiver's antennas have constant distance between them. The network of base stations EUPOS-Riga and LATPOS was used to correct errors. State estimation results are presented as well. The GPRS data exchange among correctional station and receivers was used. The results of precision estimation reveal that centimetre accuracy may be achieved using the fixed solution. Precision of state estimation (course and roll angles) depends on antennas base.
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