| GNSS/INS组合导航系统定位精度分析 |
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| 引用本文： | 王晓艳. GNSS/INS组合导航系统定位精度分析[J]. 北京测绘, 2014, 0(3): 86-88,38 |
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| 作者姓名： | 王晓艳 |
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| 作者单位： | 陕西测绘地理信息局测绘开发服务中心,陕西西安,710054 |
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| 摘 要： | GNSS/INS组合导航系统近年来得到了快速发展,应用领域越来越广泛。组合导航的定位精度是一个重要的研究方向,本文将应用于航空遥感领域的高精度GNSS/INS组合导航系统放置在地面平台上,采集试验数据,通过与NRTK定位结果比较,对组合导航系统定位精度进行分析,得出GNSS/INS组合导航系统的定位精度可达到厘米级的试验结论。
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| 关 键 词： | GNSS/INS 组和导航 定位精度 |
The Positioning Accuracy Analysis about Integrated GNSS/INS Navigation System |
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| WANG Xiao-yan. The Positioning Accuracy Analysis about Integrated GNSS/INS Navigation System[J]. Beijing Surveying and Mapping, 2014, 0(3): 86-88,38 |
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| Authors: | WANG Xiao-yan |
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| Affiliation: | WANG Xiao-yan (The Development, Service Center of Surveying and Mapping in Shanxi Administration of Surveying, Mapping and Geoinformation, Xi＇an Shanxi 710054, China) |
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| Abstract: | Recent years, the integrated GNSS/INS navigation system has developed rapidly, its application field becomes more widely. The positioning accuracy of integrated navigation is an important research direction. In this article, carrying out a test, in the test the high-precision integrated GNSS/INS system used in aerial remote sensing field is placed on the ground platform, then collecting test data, by comparing integrated GNSS/INS navigation＇ s positioning results with NRTK＇s positioning results, analyzing positioning accuracy of the integrated navigation system. It is concluded that the positioning accuracy of the integrated GNSS/INS navigation system can be achieved centimeter level. |
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| Keywords: | GNSS/INS integrated navigation positioning accuracy |
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