| 陀螺经纬仪的读数方法比较研究 |
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| 引用本文： | 万朋,李宗春,李广云,张冠宇,牟爱国.陀螺经纬仪的读数方法比较研究[J].海洋测绘,2005,25(5):75-78. |
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| 作者姓名： | 万朋 李宗春 李广云 张冠宇 牟爱国 |
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| 作者单位： | 1. 解放军信息工程大学,测绘学院,河南,郑州,450052
2. 二炮驻北京地区专装军代室,北京,100085 |
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| 摘 要： | 介绍了陀螺定向测量中三种不同的数据采集方法，分析了各种方法的优缺点。作者认为传感器采集数据自动化程度高，精度高，特别是运用位置敏感探测器（PSD）采样数据量大，具有一定的抗干扰能力，但在运用传感器采样时必须注意克服非线性误差。
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| 关 键 词： | 工程测量 陀螺经纬仪 读数方法 电荷耦合器件 位置敏感探测器 |
| 文章编号： | 1671-3044（2005）05-0075-04 |
| 收稿时间： | 2005-05-31 |
| 修稿时间： | 2005-07-22 |
The Comparing Study on Reading Methods of Gyrotheodolite |
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| WAN Peng,LI Zong-chun,LI Guang-yun,ZHANG Guan-yu,MU Ai-guo.The Comparing Study on Reading Methods of Gyrotheodolite[J].Hydrographic Surveying and Charting,2005,25(5):75-78. |
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| Authors: | WAN Peng LI Zong-chun LI Guang-yun ZHANG Guan-yu MU Ai-guo |
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| Institution: | 1.Institute of Surveying and Mapping Information Engineering University, Zhengzhou,Henan ,450052; 2. The Special Equipment Department of No. 2 Artillery Troop, Beijing, 100085 |
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| Abstract: | Three methods of data collecting in the gyro-orientation are discussed and the strongpoint and demerit of each method are analyzed. It can be more automotive and more precision when the sensor is used to distill data. Especially, disturbance can be reduced when PSD is used. Still, non-linearity error must be considered when the sensor is used |
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| Keywords: | engineering survey gyrotheodolite reading method charge coupled device(CCD) position sensitive detector(PSD) |
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