| 自适应滤波的舰船综合导航系统信息融合技术 |
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| 引用本文： | 张崇猛,王戈,舒东亮,王夙歆.自适应滤波的舰船综合导航系统信息融合技术[J].火力与指挥控制,2012,37(7):39-42. |
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| 作者姓名： | 张崇猛 王戈 舒东亮 王夙歆 |
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| 作者单位： | 1. 天津航海仪器研究所,天津,300131
2. 海军装备部,北京,100036 |
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| 基金项目： | "十一五"国家科技支撑;计划资助项目 |
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| 摘 要： | 针对当前舰船综合导航系统应用环境较为复杂的实际情况,设计了一种基于极大似然准则自适应滤波的无重置联邦滤波器,该联邦滤波器相比常规的无重置联邦滤波器不仅可以提高系统稳定性,还可以提高系统的组合精度。将文中设计的这一联邦滤波器用于舰船综合导航系统设计中,并针对该设计进行了多次车载跑车试验,证明了该方法的正确性和优越性。
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| 关 键 词： | 综合导航 信息融合 自适应滤波 容错 无重置联邦滤波器 |
Study on Information Fusion in Ship Integrated Navigation System Based on AF |
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| ZHANG Chong-meng
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WANG Ge
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SHU Dong-liang
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WANG Su-xin.Study on Information Fusion in Ship Integrated Navigation System Based on AF[J].Fire Control & Command Control,2012,37(7):39-42. |
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| Authors: | ZHANG Chong-meng WANG Ge SHU Dong-liang WANG Su-xin |
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| Institution: | 1(1.Tianjin Navigation Instrument Research Institute,Tianjin 300131,China,2.Equipment Department of Navy,Beijing 100036,China) |
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| Abstract: | In this paper,a federated filter based on an adaptive filtering is designed.Compared with no-reset FKF,The fault-tolerant performance and precision of the federated filter based on an adaptive filtering are better than no-reset FKF.Apply the federated filter based on an adaptive filtering in shipborne integrated navigation system by vehicle experiments,and through compared with no-reset FKF,the federated filter based on an adaptive filtering’s merit isproved. |
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| Keywords: | integrated navigation information fusion adaptive filtering fault-tolerant no reset federated filter |
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