| 基于GPS授时的电影经纬仪野外拍星精度鉴定方法的研究 |
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| 引用本文： | 张卫国,王礼有,王玉坤,杨达.基于GPS授时的电影经纬仪野外拍星精度鉴定方法的研究[J].长春理工大学学报,2006,29(4):27-29. |
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| 作者姓名： | 张卫国 王礼有 王玉坤 杨达 |
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| 作者单位： | 91550部队,大连,116023;91550部队,大连,116023;91550部队,大连,116023;91550部队,大连,116023 |
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| 摘 要： | 本文介绍了电影经纬仪拍星精度鉴定的原理及方法,提出了采用基于GPS授时,通过修正形成天文时的方法,以及开发拍星软件,研制出野外联试标校检测仪,实现了外场对电影经纬仪的精度鉴定的自动化。并着重探讨了影响精度鉴定的有关问题。该精度鉴定方法同样适用于其它光电经纬仪的外场标校。
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| 关 键 词： | 精度鉴定 拍星测量 时间精度 |
| 文章编号： | 1672-9870（2006）04-0027-03 |
| 收稿时间： | 2006-08-20 |
| 修稿时间： | 2006年8月20日 |
The Study of Film Theodolite Precision Measurement in Outside by Measuring Star Based on GPS Time System |
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| ZHANG Weiguo,WANG Liyou,WANG Yukun,YANG Da.The Study of Film Theodolite Precision Measurement in Outside by Measuring Star Based on GPS Time System[J].Journal of Changchun University of Science and Technology,2006,29(4):27-29. |
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| Authors: | ZHANG Weiguo WANG Liyou WANG Yukun YANG Da |
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| Abstract: | This paper introduces the precision measurement theory of film theodolite in outside by measuring star.The way based on GPS Time System and adjust time form astronomical time is advanced,and the design software of measuring star,a system of measuring precision for the film theodolite in outside is developed,by which measuring precision for the film theodolite in outside become automated and easy.The problems of the impact precision measurement were studied.And this precision measurement may be applied to another photoelectric theodolite. |
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| Keywords: | precision measurement measuring star precision of time |
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