GPS相对定位的数学模型及测量线性组合的相关性研究 |
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引用本文: | 黄连英.GPS相对定位的数学模型及测量线性组合的相关性研究[J].新余高专学报,2012,17(6):66-69. |
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作者姓名: | 黄连英 |
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作者单位: | 福建林业职业技术学院工程系,福建南平,353000 |
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摘 要: | 分析了GPS变形监测网基线处理中的系统误差,在此基础上给出GPS的相对定位与绝对定位、实时与非实时定位、静态定位与动态定位的数学模型构建方法和数学模型,并对其观测量线性组合的相关性进行了研究,给出确定权阵的方法,最后导出了常用的坐标转换公式。
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关 键 词: | GPS 线性分析 坐标转换 |
Studies on the mathematical model of GPS relative positioning and the relativity of the measurement line combination |
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Institution: | HUANG Lian - ying ( Fujian Forestry College of Vocational Technology, Nanping 353000 China) |
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Abstract: | This paper analyses the system error in the baseline processing of GPS deformation monitoring network, and on the basis of this, gives the mathematical construction method and mathematical model of GPS relative positioning and absolute positioning, real - time and non real - time positioning, static positioning and kinematic positioning. It makes research into the relativity of the measure- ment line combination, giving the method of defining the weight matrix and the common coordinate transformation formula. |
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Keywords: | GPS linear analysis coordinate transformation |
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