| 附有限制条件间接平差的虚拟观测算法 |
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| 引用本文： | 赵海涛,郭广礼,查剑锋.附有限制条件间接平差的虚拟观测算法[J].测绘科学,2008,33(2):33-34,37. |
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| 作者姓名： | 赵海涛 郭广礼 查剑锋 |
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| 作者单位： | 中国矿业大学环境与测绘学院,江苏徐州,221008 |
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| 摘 要： | 提出了附有限制条件间接平差的虚拟观测算法,该算法计算简单,易于理解,讨论了虚拟观测值的权的取值问题,最后用一算例验证了附有限制条件间接平差的虚拟观测算法的合理性和正确性。
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| 关 键 词： | 附有限制条件的间接平差 虚拟观测方程 虚拟观测值的权 |
| 文章编号： | 1009-2307（2008）02-0033-03 |
| 收稿时间： | 2006-12-11 |
| 修稿时间： | 2006年12月11 |
The virtual observation algorithm with restriction condition parameter adjustment |
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| ZHAO Hai-tao,GUO Guang-li,ZHA Jian-feng.The virtual observation algorithm with restriction condition parameter adjustment[J].Science of Surveying and Mapping,2008,33(2):33-34,37. |
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| Authors: | ZHAO Hai-tao GUO Guang-li ZHA Jian-feng |
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| Abstract: | Firstly, the virtual observation algorithm with restriction condition parameter adjustment is proposed, which is easy to compute and understand. Then the problem about choosing weights of virtual observation value is discussed. Finally, a case is given to prove the rationality and correctness of this algorithm. |
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| Keywords: | restriction condition parameter adjustment virtual observation equation weights of virtual observation value |
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