刘智敏, 刘经南, 刘晖. 基于遗传算法的GPS单历元单点定位方法研究[J]. 武汉大学学报 ( 信息科学版), 2007, 32(1): 35-38.
引用本文: 刘智敏, 刘经南, 刘晖. 基于遗传算法的GPS单历元单点定位方法研究[J]. 武汉大学学报 ( 信息科学版), 2007, 32(1): 35-38.
shu
LIU Zhimin, LIU Jingnan, LIU Hui. GPS Single-point Positioning Based on Genetic Algorithm[J]. Geomatics and Information Science of Wuhan University, 2007, 32(1): 35-38.
Citation: LIU Zhimin, LIU Jingnan, LIU Hui. GPS Single-point Positioning Based on Genetic Algorithm[J]. Geomatics and Information Science of Wuhan University, 2007, 32(1): 35-38.
shu

基于遗传算法的GPS单历元单点定位方法研究

GPS Single-point Positioning Based on Genetic Algorithm

    摘要
  • 摘要: 从非线性优化角度对GPS单点定位问题进行了分析,建立了GPS单历元单点定位的遗传算法数学模型,并与常规线性化最小二乘平差的定位结果进行了比较。

     

    Abstract: The problem of GPS single-point positioning in view point of nonlinear least square and the superiority of GA in solving GPS nonlinear optimization problems are analyzed.The results of the practical data processing show that it is feasible for GPS single-point positioning based on genetic algorithm to attain the precision of meters' level.Compared with the results of linear least square method,the results of genetic algorithm are in the same level of positioning precision.

     

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