| 常规控制网平差程序设计与实现 |
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| 引用本文： | 邓德标.常规控制网平差程序设计与实现[J].广东工业大学学报,2010,27(1):86-89,96. |
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| 作者姓名： | 邓德标 |
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| 作者单位： | 广东工业大学,土木与交通工程学院,广东,广州,510006 |
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| 摘 要： | 根据控制网间接平差的基本原理,基于Visual C++6.0设计和实现了一款控制网平差计算程序GNetAdj,该程序可实现水准网、测角网、测边网、边角网等常规控制网的平差计算与精度评定.重点探讨了特殊情况控制网的近似坐标推算方法,以及不同类型观测值较为合理的定权方法.最后通过一算例验证了程序的正确性.
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| 关 键 词： | 控制网 方差估计 平差 定权方法 近似坐标推算 |
The Design and Implementation of Conventional Control Network Adjustment Program |
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| Deng De-biao.The Design and Implementation of Conventional Control Network Adjustment Program[J].Journal of Guangdong University of Technology,2010,27(1):86-89,96. |
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| Authors: | Deng De-biao |
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| Affiliation: | Faculty of Civil and Transportation Engineering;Guangdong University of Technology;Guangzhou 510006;China |
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| Abstract: | GNetAdj is based on the principles of indirect adjustment,and it is designed by Visual C++ 6.0.It can realize the adjustment and estimate of precision for level network,triangulation network,trilateration network,triangulateration network and other conventional control networks.Some methods of calculating approximation coordinates for special control network are discussed,and some methods of fixing the weight of different observations are analyzed.Finally,the program is verified by a case,and the result sho... |
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| Keywords: | control network estimation of variance adjustment methods of fixing weight calculation of approximate coordinates |
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