| 分散信息滤波及其在组合导航中的应用 |
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| 引用本文： | 达人,陈新海.分散信息滤波及其在组合导航中的应用[J].航空学报,1991,12(3):173-179. |
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| 作者姓名： | 达人 陈新海 |
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| 作者单位： | 西北工业大学
(达人)，西北工业大学(陈新海) |
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| 摘 要： | 本文提出一种分级式分敞信息滤波算法,并通过具体实例研究了它在组合导航系统中的应用。这种算法的特点是主滤波器的计算量小,量测修正只涉及到加(减)法运算。尤其适合于数据采样频率较高、反馈校正间隔较长的组合导航系统。
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| 关 键 词： | 分级式分散滤波 信息滤波 组合导航系统 |
DECENTRALIZED INFORMATION FILTERING AND ITS APPLICATION TO INTEGRATED NAVIGATION SYSTEM |
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| Northwestern Polytechnical University Da Ren and Chen Xinhai.DECENTRALIZED INFORMATION FILTERING AND ITS APPLICATION TO INTEGRATED NAVIGATION SYSTEM[J].Acta Aeronautica et Astronautica Sinica,1991,12(3):173-179. |
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| Authors: | Northwestern Polytechnical University Da Ren and Chen Xinhai |
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| Institution: | Northwestern Polytechnical University Da Ren and Chen Xinhai |
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| Abstract: | An algorithm of decentralized information filtering with hierarchical network structures is discussed for the design of integrated navigation system. This algorithm has the advantage of less computation load in the global filter and is especially suitable for integrated navigation system, which has a high sampling rate and low feedback calibration. |
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| Keywords: | decentralized estimation information filtering integrated navigation system |
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