| 基于星载接收机的导航卫星自主信号监测理论研究 |
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| 引用本文： | 常守峰,YUE Hui-li,瞿稳科.基于星载接收机的导航卫星自主信号监测理论研究[J].全球定位系统,2008,33(3):14-16. |
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| 作者姓名： | 常守峰 YUE Hui-li 瞿稳科 |
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| 作者单位： | 北京市5136信箱,北京,100094 |
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| 摘 要： | 随着用户对卫星导航系统导航电文质量要求的提高，传统的故障监测和报警方法的响应速度已不能满足用户的需求。在分析星载接收机监测主要故障的基础上，介绍了星栽接收机的监测原理并设计了一套监测方案，该方案能够极大地提高监测卫星广播电文质量的响应速度，基本上能满足卫星导航系统导航电文质量实时监测的要求，仿真计算取得了较好结果。
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| 关 键 词： | 导航卫星 星载接收机 钟差估计 |
Reseach on the Satellite-auto Data Inspecting using Satellite-based Receiver |
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| CHANG Shou-feng,YUE Hui-li,QU Wen-ke.Reseach on the Satellite-auto Data Inspecting using Satellite-based Receiver[J].Gnss World of China,2008,33(3):14-16. |
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| Authors: | CHANG Shou-feng YUE Hui-li QU Wen-ke |
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| Institution: | CHANG Shou-feng,YUE Hui-li,QU Wen-ke (Beijing P.O.Box 5136,Beijing 100094) |
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| Abstract: | The conventional means of malfunction detecting and alarm responding could not meet GNSS users' requirement,who are seeking navigation data with higher quality.we analyse most malfunctions which the satellite-based receiver could detect,and then provide a new method of satellite-auto data inspecting using satellite-based receiver.This method not only significant shortens the responding time,but also detects the quality of navigation data in nearly real-time.At last we validate the method by the simulation r... |
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| Keywords: | Navigation satellite satellite-based recever clock error estimate |
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