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| 基于非线性平差模型的坐标转换公式 | |
| 引用本文： | 包欢 付子傲 陈刚 王玉京. 基于非线性平差模型的坐标转换公式[J]. 测绘学院学报, 2004, 21(3): 175-177 |
| 作者姓名： | 包欢 付子傲 陈刚 王玉京 |
| 作者单位： | [1]信息工程大学测绘学院，河南郑州450052 [2]中国科学院测量与地球物理研究所，湖北武汉430077 [3]青岛市勘察测绘研究院，山东青岛266000 |
| 摘 要： | 用线性近似法以及非线性参数估计法讨论了直角坐标系七参数转换模型，指出改进的Gauss-Newton方法具有理论严密、计算简洁、易于编程、精度较高等持点。对于处理类似坐标转换的非线性模型具有重要的理论和实践意义。 |
| 关 键 词： | 坐标系换算 线性 非线性 最小二乘平差 |
Formula of Coordinate System Transformation Based on Nonlinear Adjustment Model |
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| BAO Huan,FU Zi-ao,CHEN Gang,WANG Yu-jing. Formula of Coordinate System Transformation Based on Nonlinear Adjustment Model[J]. Journal of Institute of Surveying and Mapping, 2004, 21(3): 175-177 | |
| Authors: | BAO Huan FU Zi-ao CHEN Gang WANG Yu-jing |
| Abstract: | Linear method and nonlinear adjustment method applied to the transformation of the seven parameters space rectangular coordi nate systems are discussed in this paper The improved Guass-Newton method is put forward The scientific method is simplified to calculate and program It is a high precision method, and is vahd for adjustment of the nonlinear model |
| Keywords: | coordinate system transformation linear nonlinear model least squares adjustment |
| 本文献已被 CNKI 维普 等数据库收录！ | |