基于几何约束的GNSS接收机天线相位中心偏差测量方法研究

doi:10.3969/j.issn.1000-1158.2023.07.18

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摘要分析了GNSS接收机天线相位中心与几何中心间的关系,提出了一种基于几何约束的GNSS接收机天线相位中心偏差的测量方法。通过2台或多台天线组合测量,利用天线几何中心在东北天坐标系下的已知坐标,仅需2个观测时段即可解算所有天线的相位中心水平偏差和相对垂直偏差。使用扼流圈天线进行不同观测时段长的相位中心稳定性分析实验;在不同天线组合、不同天线位置条件下,对相位中心偏差进行测量实验。实验结果表明:高精度的GNSS接收机天线相位中心偏差测量的观测时段长为24h,天线的相位中心水平偏差重复性≤0.13mm,相对垂直偏差重复性为0.67mm。

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	李晶晶
	李连福
	王德利
	曾九孙
	蔡晋辉
	缪东晶
	李建双

关键词 ：计量学, GNSS接收机天线, 相位中心偏差, 东北天坐标系, 几何约束

Abstract：By analyzing the relationship between the phase center and the geometric center of the GNSS receiver antenna, a measurement method for the phase center offset of GNSS receiver antenna based on geometric constraints was proposed. The method was measured by a combination of two or more antennas, using the known coordinates of the antenna geometric center in the east-north-top coordinate, the horizontal offset and relative vertical offset of the phase center of all antennas can be solved in only two observation periods. The phase center stability analysis experiment with different observation periods and the phase center offset measurement experiment under different antenna combinations and different antenna position conditions were carried out by using choke antennas. The experimental results show that the observation period of the high-precision GNSS receiver antenna phase center offset measurement is 24h. The repeatability of the horizontal offset of the phase center of the antenna is not more than 0.13mm, and the repeatability of the relative vertical offset is 0.67mm.

Key words： metrology GNSS receiver antenna phase center offset east-north-top coordinate geometric constraint

收稿日期: 2023-01-28 发布日期: 2023-07-17

PACS:

TB973

基金资助:国家重点研发计划(2021YFF0600305)

通讯作者: 李建双(1966-),浙江余姚人,中国计量科学研究院研究员,博士,主要从事大长度计量研究工作。Email:lijiansh@nim.ac.cn E-mail: lijiansh@nim.ac.cn

作者简介: 李晶晶(1994-),安徽亳州人,中国计量大学硕士研究生,主要研究方向为GNSS天线相位中心误差测量方法研究。Email:2787757232@qq.com

引用本文:

李晶晶,李连福,王德利,曾九孙,蔡晋辉,缪东晶,李建双. 基于几何约束的GNSS接收机天线相位中心偏差测量方法研究[J]. 计量学报, 2023, 44(7): 1121-1127.
LI Jing-jing,LI Lian-fu,WANG De-li,ZENG Jiu-sun,CAI Jin-hui,MIAO Dong-jing,LI Jian-shuang. Research on Measurement Method of GNSS Receiver Antenna Phase Center Offset Based on Geometric Constraints. Acta Metrologica Sinica, 2023, 44(7): 1121-1127.

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http://jlxb.china-csm.org:81/Jwk_jlxb/CN/10.3969/j.issn.1000-1158.2023.07.18 或 http://jlxb.china-csm.org:81/Jwk_jlxb/CN/Y2023/V44/I7/1121

［2］	Jia Z, Chen Z, Yu P, et al. Relative positioning calibration method of phase center offsets of GPS signal antennas［J］. Gyroscopy and Navigation, 2016, 7(3): 247-252.
［3］	王兰贵, 于少飞, 于卫东, 等. 卫星导航天线相位中心精确测量分析［J］. 无线电工程, 2021, 51(3): 222-225.
［4］	Beugin J, Legrand C, Marais J, et al. Safety appraisal of GNSS-based localization systems used in train spacing control［J］. IEEE Access, 2018, 6: 9898-9916.
	Yang Z F, Yan T F, Lin P Z. Research on Railway Subgrade Safety Monitoring［J］. Measurement & contrl tecnology, 2018, 37(3): 83-88.
［6］	姚跃, 虞丽娟, 曹守启, 等. 基于北斗通信的河道水质监测系统设计［J］. 计量学报, 2020, 41(10): 1291-1296.
［7］	姜卫平, 梁娱涵, 余再康, 等. 卫星定位技术在水利工程变形监测中的应用进展与思考［J］. 武汉大学学报, 2022, 47(10): 1625-1634.
［8］	丁传炳, 卞伟伟, 李海滨. 基于GPS双天线的弹体姿态测量方法［J］. 探测与控制学报, 2017, 39(5): 26-30.
［11］	刘伟平, 郝金明, 邓科. 导航卫星天线相位中心误差标定方法研究现状及发展趋势［J］. 测绘通报, 2018, 492(3): 1-8.
［12］	郭金运, 徐泮林, 曲国庆. GPS接收机天线相位中心偏差的三维检定研究［J］. 武汉大学学报(信息科学版), 2003, 28(4): 448-451.
［1］	田建波, 陈刚, 陈永祥. 全球导航定位技术及其应［M］. 武汉: 中国地质大学出版社, 2013.
	Wang L G, Yu S F, Yu W D, et al. Precise measurement and analysis of the phase center of the satellite navigation antenna［J］. Radio Engineering, 2021, 51(3): 222-225.
［5］	杨志飞, 严天峰, 蔺鹏臻. 基于GNSS的铁路路基安全监测系统研究［J］. 测控技术, 2018, 37(3): 83-88.
	Ding C B, Bian W W, Li H B. Projectile attitude measurement method based on GPS dual antenna［J］. Journal of Detection & Control, 2017, 39(5): 26-30.
［9］	李晓波, 王小亚, 任金卫. GNSS天线相位中心偏差与变化精确标定方法研究［J］. 天文学进展, 2012, 30(4): 501-517.
［10］	苏牡丹, 赵齐乐, 郭靖, 等. 接收机端天线相位中心标定及其对北斗导航卫星精密定轨的影响［J］. 测绘学报, 2018, 47(z1): 78-85.
［14］	Bányai L. Investigation of GPS antenna mean phase centre offsets using a full roving observation strategy［J］. Journal of Geodesy, 2005, 79(4): 222-230.
［15］	王婷婷, 朱瀚, 陈义. 利用完全旋转法检测GPS接收机天线相位中心三维偏差［J］. 测绘通报, 2008, 380(11): 14-17.
［16］	陈相君, 古力那尔·祖农, 薛梓, 等. 基于激光跟踪仪的协作机器人标定算法与实验研究［J］. 计量学报, 2021, 42(5): 552-557.
［17］	Fan J. Accelerating the modified Levenberg-Marquardt method for nonlinear equations［J］. Mathematics of Computation, 2014, 83(287): 1173-1187.
	Ban C, Ren G Y, Wang B R, et al. Kinematics Calibration of Industrial Robot Fusing Weighted SVD Algorithm［J］. Acta Metrologica Sinica, 2021, 42(9): 1128-1135.
	Yao Y, Yu L J, Cao S Q, et al. Design of River Water Quality Monitoring System Based on Beidou Communication［J］. Acta Metrologica Sinica, 2020, 41(10): 1291-1296.
	Jiang W P, Liang Y H, Yu Z K, et al. Progress and Thoughts on Application of Satellite Positioning Technology in Deformation Monitoring of Water Conservancy Projects［J］. Journal of Wuhan University, 2022, 47(10): 1625-1634.
	Liu W P, Hao J M, Deng K. Development Status and Tendency of Navigation Satellite Antenna Phase Center Correction Calibration［J］. Bulletin of Surveying and Mapping, 2018, 492(3): 1-8.
	Guo J Y, Xu P L, Qu G Q. A Three-Dimensional Method for Checking the Antenna Phase Center Bias of GPS Receiver［J］. Geomatics and Information Science of Wuhan University, 2003, 28(4): 448-451.
［18］	班朝, 任国营, 王斌锐, 等. 融合加权SVD算法的工业机器人运动学标定［J］. 计量学报, 2021, 42(9): 1128-1135.
	Li X B, Wang X Y, Ren J W. Research on Calibration Methods of GNSS Antenna Phase Center Offsets and Variations［J］. Progress in Astronomy, 2012, 30(4): 501-517.
	Su M D, Zhao Q L, Guo J, et al. Phase Center Calibration for Receiver Antenna and Its Impact on Precise Orbit Determination of BDS Satellites［J］. Acta Geodaetica et Cartographica Sinica, 2018, 47(z1): 78-85.
［13］	邓科, 郝金明, 陈逸伦, 等. 北斗接收机天线相位中心偏差检定［C］. //第七届中国卫星导航学术年会论文集. 中国, 北京, 2016: 1-4.
	Wang T T, Zhu H, Chen Y. Investigation of 3D GPS Antenna Phase Center Offsets Using Complete Rotation Method［J］. Bulletin of Surveying and mapping, 2008, 380(11): 14-17.
	Chen X J, Zunong G, Xue Z, et al. Calibration Algorithm and Experimental Research of Cooperative Robot Based on Laser Tracker［J］. Acta Metrologica Sinica, 2021, 42(5): 552-557.