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基于优化理论的GPS定位解算算法

赵鑫 秦红磊 郎荣玲

赵鑫, 秦红磊, 郎荣玲等 . 基于优化理论的GPS定位解算算法[J]. 北京航空航天大学学报, 2012, (9): 1219-1223.
引用本文: 赵鑫, 秦红磊, 郎荣玲等 . 基于优化理论的GPS定位解算算法[J]. 北京航空航天大学学报, 2012, (9): 1219-1223.
Zhao Xin, Qin Honglei, Lang Ronglinget al. GPS position solution algorithm based on the optimization theory[J]. Journal of Beijing University of Aeronautics and Astronautics, 2012, (9): 1219-1223. (in Chinese)
Citation: Zhao Xin, Qin Honglei, Lang Ronglinget al. GPS position solution algorithm based on the optimization theory[J]. Journal of Beijing University of Aeronautics and Astronautics, 2012, (9): 1219-1223. (in Chinese)

基于优化理论的GPS定位解算算法

详细信息
  • 中图分类号: TP967.1

GPS position solution algorithm based on the optimization theory

  • 摘要: 针对传统定位解算方法存在的问题,基于优化理论的思想提出了一种新的定位解算方法——基于优化理论的最大后验估计算法.介绍了该方法的基本原理,详细给出了算法的推导过程,该方法用优化理论的思路求解系统状态量的最大后验概率估计值.它是从系统状态量、观测量的联合概率密度函数出发,将估计问题转化成优化问题,用优化问题的解法对系统的状态进行估计.在此基础上,用仿真实验验证了该方法进行定位解算的有效性.实验结果表明该方法完全解决了定位解算中的非线性问题,并拥有较高的定位精度.

     

  • [1] Zhang Haitao,Zhao Yujiao.The performance comparison and analysis of extended Kalman filters for GPS/DR navigation[J].OPTIK,2011,122(9):777-781
    [2] Hong Deng,Liu Guangbin,Chen Haoming,et al.Application of EKF for missile attitude estimation based on "SINS/CNS" integratedguidance system//Systems and Control in Aeronautics and Astronautics(ISSCAA).Harbin:IEEE Press,2010:1101-1104
    [3] Christiand C,Lee Yu-Cheol,Yu Wonpil,etal.Augmented EKF localization for mobile robots in urban environments//IEEE International Conference on Robotics and Biomimetics.Tianjin:IEEE Computer Society, 2010:986 -991
    [4] Karlekar J,Zhou S Z,Lu Weiquan,et al.Positioning,tracking and mapping for outdoor augmentation//IEEE International Symposium on Mixed and Augmented Reality(ISMAR).Seoul:IEEE Press,2010:175-184
    [5] Steven M Kay.统计信号处理基础:估计与检测理论[M].北京:电子工业出版社,2003:182-226 Steven M Kay.Fundamentals of statistical signal processing,volume I:estimation theory and volumeП:detection theory[M].Beijing:Electronics Industry Press,2003:182-226(in Chinese)
    [6] Pratap Misra,Per Enge.全球定位系统:信号、测量与性能[M].2版.北京:电子工业出版社,2008:112-173 Pratap Misra,Per Enge.Global positioning system:signals,measurements,and performance[M].2nd ed.Beijing:Electronics Industry Press,2008:112-173(in Chinese)
    [7] Jame Bao-Yen Tsui.全球定位系统软件接收机基础[M].2版,北京:电子工业出版社,2007:6-10 James Bao-Yen Tsui.Fundamentals of global positioning system receivers a software approach [M].2nd ed.Beijing:Electronics Industry Press,2007:6-10(in Chinese)
    [8] 荆海英.最优控制理论与方法[M].2版,沈阳:东北大学出版社,2002:73-102 Jing Haiying.Optimal control theory and methods [M].2nd ed.Shenyang:Northeastern University Press,2002:73-102(in Chinese)
    [9] Graham C Goodwin,María M Seron,José A De Doná.Constrained control and estimation [M].London:Springer Press,2001:187-215
    [10] 李国勇.最优控制理论及参数优化[M].北京:国防工业出版社,2006:118-137 Li Guoyong.Optimal control theory and parameteroptimization[M].Beijing:National DefenceIndustry Press,2006:118-137(in Chinese)
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出版历程
  • 收稿日期:  2011-09-21
  • 网络出版日期:  2012-09-30

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