| Filter Method and Its Consistency of Double-Star Position/SINS Integrated System |
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| 引用本文： | LIN Xueyuan CHEN Yulin XU Zhibin. Filter Method and Its Consistency of Double-Star Position/SINS Integrated System[J]. 地球空间信息科学学报, 2007, 10(1): 17-21. DOI: 10.1007/s11806-007-0017-0 |
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| 作者姓名： | LIN Xueyuan CHEN Yulin XU Zhibin |
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| 作者单位： | LIN Xueyuan CHEN Yulin XU Zhibin Research Institute of Information，Aeronautics Engineering Institute，188 Erma Road，Yantai 264001，China. |
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| 摘 要： | According to the characteristic of Beidou Double-star positing system (for short: Double-star position), the optimal predication model of Double-star position/SINS integrated system is put forward, which can make use of the delayed position in-formation from Double-star positioning system to predicate optimally for the integrated system, and then to correct SINS, and af-fords integrated results of some navigation parameters. In order to validate the consistency of the filter, the criteria for consistency of a filter is also studied, and the tested statistics are given, the experiment based on practical measured data shows that the filtering method is consistent with the integrated system.
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| 关 键 词： | 双星定位 SINS组合系统 滤波器法 一致性 优化预测 |
| 文章编号： | 1009-5020（2007）01-017-05 |
| 收稿时间： | 2007-01-19 |
Filter method and its consistency of double-star position/SINS integrated system |
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| Lin Xueyuan,Chen Yulin,Xu Zhibin. Filter method and its consistency of double-star position/SINS integrated system[J]. Geo-Spatial Information Science, 2007, 10(1): 17-21. DOI: 10.1007/s11806-007-0017-0 |
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| Authors: | Lin Xueyuan Chen Yulin Xu Zhibin |
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| Affiliation: | (1) Research Institute of Information, Aeronautics Engineering Institute, 188 Erma Road, Yantai, 264001, China |
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| Abstract: | According to the characteristic of Beidou Double-star positing system (for short: Double-star position), the optimal predication model of Double-star position/SINS integrated system is put forward, which can make use of the delayed position in-formation from Double-star positioning system to predicate optimally for the integrated system, and then to correct SINS, and af-fords integrated results of some navigation parameters. In order to validate the consistency of the filter, the criteria for consistency of a filter is also studied, and the tested statistics are given, the experiment based on practical measured data shows that the filtering method is consistent with the integrated system. |
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| Keywords: | Double-star position optimal predication SINS innovation consistency |
| 本文献已被 CNKI 维普 SpringerLink 等数据库收录！ |
