| 求定CG-5型重力仪静态漂移常数的方法研究 |
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| 引用本文： | 邱雪峰,王应建,朱命琪.求定CG-5型重力仪静态漂移常数的方法研究[J].北京测绘,2013(6):65-67. |
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| 作者姓名： | 邱雪峰 王应建 朱命琪 |
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| 作者单位： | 61365部队,天津,300140;61365部队,天津,300140;61365部队,天津,300140 |
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| 摘 要： | 介绍了如何利用仪器的试验数据文件,在MATLAB中绘制静态漂移曲线和残余零漂曲线图的方法.设计了一款GUI用户界面,并给出了两种精确计算漂移常数数值的方法.通过多台仪器计算对比,该方法能够较好地检验仪器静态漂移特性.
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| 关 键 词： | CG-5重力仪 漂移常数计算 MATLAB GUI |
Study on the Method of Getting Zero Drift of CG-5 Gravimeter |
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| QIU Xue-feng,WANG Ying-jian,ZHU Ming-qi.Study on the Method of Getting Zero Drift of CG-5 Gravimeter[J].Beijing Surveying and Mapping,2013(6):65-67. |
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| Authors: | QIU Xue-feng WANG Ying-jian ZHU Ming-qi |
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| Institution: | (Unit 61365, Tianjin 300140,China) |
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| Abstract: | The method of drawing static zero drift and residual drift in MATLAB by the gravimeter static data file is intro- duced in this article. We design one GUI, give two methods to calculate the drift accurately. The static zero drift character- istic of CG--5 gravimeter can be checked based on the contrast of different gravimeters by these two methods. |
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| Keywords: | CG-5 gravimeter drift calculation MATLAB GUI |
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