| 基于传递矩阵的导线网间接平差研究 |
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| 引用本文： | 赵亚红,郝延锦,张丽华,于明明.基于传递矩阵的导线网间接平差研究[J].昆明理工大学学报(理工版),2014(5):26-29. |
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| 作者姓名： | 赵亚红 郝延锦 张丽华 于明明 |
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| 作者单位： | 华北科技学院 建筑工程学院,北京 东燕郊,101601 |
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| 基金项目： | 国家自然科学基金项目(51178185)；中央高校基本科研业务费资助(3142012067)． |
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| 摘 要： | 由于导线网形和列立误差方程形式的多样性,使得编制导线网平差程序十分复杂.本文在Matlab环境下在分析了导线边长和角度规律的基础上,将导线网数据按照一定的要求组成传递矩阵,运用间接平差原理,实现了附合导线和闭合导线的严密平差,并利用网图结构实现了导线网的图形绘制,通过实例验证了程序的正确性.
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| 关 键 词： | 传递矩阵 Matlab 导线网 间接平差 网图绘制 |
Indirect Adjustment of Traverse Network Based on Transfer Matrix |
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| ZHAO Ya-hong,HAO Yan-jin,ZHANG Li-hua,YU Ming-ming.Indirect Adjustment of Traverse Network Based on Transfer Matrix[J].Journal of Kunming University of Science and Technology(Natural Science Edition),2014(5):26-29. |
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| Authors: | ZHAO Ya-hong HAO Yan-jin ZHANG Li-hua YU Ming-ming |
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| Affiliation: | (Architectural Engineering College, North China Institute of Science and Technology, Beijing 101601, China) |
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| Abstract: | The difficulty of traverse network adjustment program is increased due to the diversity of traverse net- work form and column form error equation. The laws of the side length and angle of traverse network are firstly analyzed in this paper. The rigorous adjustment conductor and the closed traverse is then realized using transfer matrix based on indirect adjustment. The traverse network drawing is also obtained by network structure. Final- ly, the correctness of the program is verified by an example. |
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| Keywords: | transfer matrix Matlab traverse network indirect adjustment network mapping |
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