| GPS模拟器在GPS/INS组合导航系统地面仿真试验的应用 |
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| 引用本文： | 孙友,谭芸,杨静.GPS模拟器在GPS/INS组合导航系统地面仿真试验的应用[J].航天控制,2007,25(1):68-71. |
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| 作者姓名： | 孙友 谭芸 杨静 |
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| 作者单位： | 北京航天自动控制研究所,北京,100854 |
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| 摘 要： | 详细介绍了GPS模拟器在GPS/INS组合导航系统半实物仿真试验中的应用。借助该GPS模拟器,某系统在仿真试验中对GPS/INS组合导航软、硬件系统进行了全面的考核,并在试验过程中发现了某款GPS接收机动态下速度定位不准确问题,然后根据通过模拟器测得的数据确立了一种补偿方案。经实物导航考核验证,通过GPS模拟器获得的试验数据可信。
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| 关 键 词： | GPS模拟器 组合导航 GPS接收机 仿真试验 |
| 文章编号： | 1006-3242(2007)01-0068-04 |
| 修稿时间： | 2006年6月12日 |
The Use of the GPS Simulator in the Hardware-in-the-loop Simulation Experiment of the GPS/INS Integrated Navigation System |
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| Sun You,Tan Yun,Yang Jing.The Use of the GPS Simulator in the Hardware-in-the-loop Simulation Experiment of the GPS/INS Integrated Navigation System[J].Aerospace Control,2007,25(1):68-71. |
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| Authors: | Sun You Tan Yun Yang Jing |
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| Abstract: | This paper describes the application of GPS simulator during the hardware-in-the-loop simulation in the GPS/INS integrated navigation system.With the help of the GPS simulator,a fatal deficiency that the GPS receiver can not locate correctly in the dynamic environment is detected.Then a compensating scheme is established based on the data that acquired from the simulation.The data from the experiment with the help of the GPS simulator are creditable. |
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| Keywords: | GPS simulator Integrated navigation system GPS receiver Simulation experiment |
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