ZHANG Fan, LIU Changjian, FENG Xu, LI Lingyang, WANG Fangchao. A Triple-Frequency Cycle Slip Real-Time Processing Method for BDS Based on Extented Ridge Estimation[J]. Geomatics and Information Science of Wuhan University, 2020, 45(1): 62-71. DOI: 10.13203/j.whugis20180321
Citation: ZHANG Fan, LIU Changjian, FENG Xu, LI Lingyang, WANG Fangchao. A Triple-Frequency Cycle Slip Real-Time Processing Method for BDS Based on Extented Ridge Estimation[J]. Geomatics and Information Science of Wuhan University, 2020, 45(1): 62-71. DOI: 10.13203/j.whugis20180321

A Triple-Frequency Cycle Slip Real-Time Processing Method for BDS Based on Extented Ridge Estimation

Funds: 

The National Natural Science Foundation of China 41374041

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  • Author Bio:

    ZHANG Fan: LIU Changjian, PhD, professor.E-mail:18538239574@163.com

  • Corresponding author:

    LIU Changjian, PhD, professor.E-mail:chxylcj@163.com

  • Received Date: February 14, 2019
  • Published Date: January 04, 2020
  • Two geometric-free phase combinations and one geometric-free pseudo-range phase combination are constructed to form three linearly independent cycle slip detection quantities, which can effectively detect cycle slips as small as one cycle. To solve the problem of ill-conditioned equations in this detection combination, a real-time method for repairing BeiDou navigation satellite system(BDS)triple-frequency cycle slip based on extended ridge estimation is proposed. Firstly, the searching region R of ridge parameters is determined using statistical-validation-optimization method. Then, the k value of ridge parameters is searched in R based on the principle of minimizing the sum of squared residual errors. Finally, the ridge estimated real value is rounded to obtain the integer cycle slip, and the sum of two residual squares after the repair in the epoch is used as the cycle slip repair reliability test index. The algorithm is verified with the measured BeiDou triple-frequency data, and the results show that the algorithm can realize real-time detection and repair of the triple-frequency cycle slip in BDS-2 and BDS-3 observations, with high processing efficiency, applicability and reliability.
  • [1]
    Yang Y X, Li J L, Xu J Y, et al.Contribution of the Compass Satellite Navigation System to Global PNT Users[J]. Science Bulletin, 2011, 56(26): 2 813-2 819 doi: 10.1007/s11434-011-4627-4
    [2]
    黄令勇, 翟国君, 欧阳永忠, 等.三频电离层周跳处理[J], 测绘学报, 2015, 44(7):717-725 http://d.old.wanfangdata.com.cn/Periodical/chxb201507003

    Huang Lingyong, Zhai Guojun, Ouyang Yongzhong, et al.Ionospheric Cycle Slip Processing in Triple-Frequency GNSS[J], Acta Geodaetica et Cartographica Sinica, 2015, 44(7):717-725 http://d.old.wanfangdata.com.cn/Periodical/chxb201507003
    [3]
    王坚, 扈旋旋, 宁一鹏, 等.北斗三频观测值强电离层条件下的周跳探测与修复[J].中国惯性技术学报, 2017, 25(1):71-76 http://d.old.wanfangdata.com.cn/Periodical/zggxjsxb201701015

    Wang Jian, Hu Xuanxuan, Ning Yipeng, et al. Cycle-Slip Detection and Correction for BDS Triple-Frequency Observations Under Strong Ionospheric Conditions[J]. Journal of Chinese Inertial Technology, 2017, 25(1):71-76 http://d.old.wanfangdata.com.cn/Periodical/zggxjsxb201701015
    [4]
    李金龙, 杨元喜, 徐君毅, 等.基于伪距相位组合实时探测与修复GNSS三频非差观测数据周跳[J].测绘学报, 2011, 40(6):717-722

    Li Jinlong, Yang Yuanxi, Xu Junyi, et al. Real-Time Detection and Repair of Triple-Frequency Un-difference Observation Data of GNSS Based on Pseudorange Phase Combination[J]. Acta Geodaetica et Cartographica Sinica, 2011, 40 (6): 717-722
    [5]
    Cocard M, Bourgon S, Kamali O, et al. A Systematic Investigation of Optimal Carrier-Phase Combinations for Modernized Triple-Frequency GPS[J]. Journal of Geodesy, 2008, 82(9):555-564 doi: 10.1007/s00190-007-0201-x
    [6]
    Dai Z, Knedlik S, Loffeld O. Real-Time Cycle-Slip Detection and Determination for Multiple Frequency GNSS[C]. The 5th Workshop on Positioning, Navigation and Communication, Hannover, German, 2008
    [7]
    李林阳, 吕志平, 崔阳, 等.伪距相位和无几何相位组合探测与修复多频周跳的比较[J].大地测量与地球动力学, 2015, 35(3):396-400 http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=dkxbydz201503008

    Li Linyang, Lv Zhiping, Cui Yang, et al. Comparison of Cycle Slip Detection and Repair of Multiple-Frequency Based on Code-Phase and Geometry-Free Combination[J]. Journal of Geodesy and Geodynamics, 2015, 35(3):396-400 http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=dkxbydz201503008
    [8]
    Yao Y F, Gao J X, Wang J, et al. Real-time Cycle Slip Detection and Repair for BeiDou Triple-Frequency Undifferenced Observations[J]. Survey Review, 2016, 48(350):1-9 http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=10.1080/00396265.2015.1133518
    [9]
    曹新运, 王坚. GPS三频非差观测值探测与修复周跳[J].武汉大学学报·信息科学版, 2014, 39(4):450-456 http://ch.whu.edu.cn/CN/abstract/abstract2962.shtml

    Cao Xinyun, Wang Jian. Cycle-Slip Detection and Repair Using GPS Triple-Frequency Un-differenced Observations[J]. Geomatics and Information Science of Wuhan University, 2014, 39(4):450-456 http://ch.whu.edu.cn/CN/abstract/abstract2962.shtml
    [10]
    Zhang X H, He X Y. BDS Triple-Frequency Carrier-Phase Linear Combination Models and Their Characteristics[J]. Science China:Earth Sciences, 2015, 58(6):896-905 doi: 10.1007/s11430-014-5027-9
    [11]
    谢建涛, 隋春玲, 郝金明, 等.利用北斗三频非差数据进行周跳实时探测与修复[J].武汉大学学报·信息科学版, 2016, 41(12):1 638-1 642 http://ch.whu.edu.cn/CN/abstract/abstract5616.shtml

    Xie Jiantao, Sui Chunling, Hao Jinming, et al. Real-Time Cycle Slip Detection and Repair Using BeiDou Three-Frequency Un-difference Data[J]. Geomatics and Information Science of Wuhan University, 2016, 41(12): 1 638-1 642 http://ch.whu.edu.cn/CN/abstract/abstract5616.shtml
    [12]
    Huang L, Lu Z, Zhai G, et al. A New Triple-Frequency Cycle Slip Detecting Algorithm Validated with BDS Data[J]. GPS Solutions, 2015, 20(4):1-9 http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=6e6269f04f358b02e3c3d4541f3b215b
    [13]
    王乐洋, 许才军, 鲁铁定.病态加权总体最小二乘平差的岭估计解法[J].武汉大学学报·信息科学版, 2010, 35(11):1 346-1 350 http://ch.whu.edu.cn/CN/abstract/abstract1110.shtml

    Wang Leyang, Xu Caijun, Lu Tieding, et al.Ridge Estimation Method in Ill-posed Weighted Total Least Squares Adjustment[J]. Geomatics and Information Science of Wuhan University, 2010, 35(11):1 346-1 350 http://ch.whu.edu.cn/CN/abstract/abstract1110.shtml
    [14]
    吴光明, 鲁铁定.病态数据处理的岭估计迭代解法[J].大地测量与地球动力学, 2019, 39(2):178-183 http://d.old.wanfangdata.com.cn/Periodical/dkxbydz201902013

    Wu Guangming, Lu Tieding.Ridge Estimation Iterative Solution for Ill-conditioned Data Processing[J]. Journal of Geodesy and Geodynamics, 2019, 39(2):178-183 http://d.old.wanfangdata.com.cn/Periodical/dkxbydz201902013
    [15]
    张小红, 郭斐, 李盼, 等. GNSS精密单点定位中的实时质量控制[J].武汉大学学报·信息科学版, 2012, 37(8):940-944 http://ch.whu.edu.cn/CN/abstract/abstract281.shtml

    Zhang Xiaohong, Guo Fei, Li Pan, et al. Real-Time Quality Control in GNSS Precision Single-Point Positioning[J]. Geomatics and Information Science of Wuhan University, 2012, 37(8):940-944 http://ch.whu.edu.cn/CN/abstract/abstract281.shtml
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