| GPS精密授时系统的研制 |
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| 引用本文： | 周群彪,苟大举,刘健波,李永国,聂建荪. GPS精密授时系统的研制[J]. 四川大学学报(自然科学版), 1999, 36(4): 686-691 |
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| 作者姓名： | 周群彪 苟大举 刘健波 李永国 聂建荪 |
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| 作者单位： | 四川大学计算机科学系,成都,610064 |
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| 摘 要： | 介绍了全球定位系统（ＧＰＳ）中授时原理和时间的解算方法，分析了基于ＧＰＳ时间精密授时系统的结构和实现技术，讨论了系统时间延迟和影响时间精度的主要因素及解决措施．
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| 关 键 词： | 全球定位系统 授时 时间基准 空管设备 |
| 修稿时间： | 1999-03-08 |
STUDY OF GPS PRECISION TIMING SYSTEM |
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| ZHOU Qun-biao,GUO Da-ju,LIU Jian-bo,LI Yong-guo,NIE Jian-sun. STUDY OF GPS PRECISION TIMING SYSTEM[J]. Journal of Sichuan University (Natural Science Edition), 1999, 36(4): 686-691 |
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| Authors: | ZHOU Qun-biao GUO Da-ju LIU Jian-bo LI Yong-guo NIE Jian-sun |
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| Abstract: | GPS timing can be used as time base or synchronous signal for command and control system,such as in ATC,multi radar data processing system and navigation etc.After introducing the principle of GPS Timing and the method of time calculation,the structure of an universal GPS timing system is discussed in detail,and some factors which effect time delay and precision in desinging are also concerned. |
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| Keywords: | GPS timing time base ATC equipment |
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