基于差分技术的北斗定位误差校正研究  

Research on Beidou positioning error correction based on differential technology

作　　者：梁东 张雪 冯茂秘 LIANG Dong;ZHANG Xue;FENG Maomi(Guangxi Electrical Polytechnic Institute,Nanning 530007,China)

机构地区：[1]广西电力职业技术学院,广西南宁530007

出　　处：《无线互联科技》2024年第11期17-19,共3页Wireless Internet Technology

基　　金：广西壮族自治区教育厅2023年度广西高校中青年教师科研基础能力提升项目,项目名称:北斗星基增强定位技术在电力线路舞动监测中的研究应用,项目编号:2023KY1356。

摘　　要：文章针对北斗卫星导航系统定位精度和可靠性的优化问题,探讨了基于多基准站的差分定位技术优化方法。文章对北斗卫星导航系统的定位原理和传统差分定位技术进行了深入研究,研究了基于多基准站的差分定位技术,并利用MATLAB的Navigation Toolbox进行了实验验证。实验结果表明,多基准站差分技术在定位精度和可信度上均优于传统差分技术。This article focuses on the improvement of positioning accuracy and reliability of the BeiDou satellite navigation system,and explores the optimization method of differential positioning technology based on multiple reference stations.An in-depth study was conducted on the positioning principle of the Beidou satellite navigation system and traditional differential positioning technology.A differential positioning technology based on multiple reference stations was studied.Experimental verification was conducted using the Navigation Toolbox of MATLAB.The experimental results show that the multi reference station differential technology is superior to traditional differential technology in positioning accuracy and reliability.

关 键 词：北斗定位 差分技术 多基准站 性能优化 

分 类 号：TN967.1[电子电信—信号与信息处理]