| 基于数据压缩的多传感器不敏滤波算法 |
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| 引用本文： | 管旭军,芮国胜,周旭,张玉玲.基于数据压缩的多传感器不敏滤波算法[J].武汉大学学报(信息科学版),2010(4). |
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| 作者姓名： | 管旭军 芮国胜 周旭 张玉玲 |
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| 作者单位： | 海军航空工程学院电子信息工程系;92854部队; |
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| 基金项目： | 国家自然科学基金资助项目(60572161) |
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| 摘 要： | 针对非线性系统中杂波环境下的集中式多传感器多目标跟踪问题,提出了一种基于数据压缩技术的多传感器不敏滤波算法。仿真结果表明,与MSJPDA/EKF算法相比,本文提出的算法具有更高的跟踪精度和稳定性,同时所选取的粗关联准则使算法的计算量减少了62%。
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| 关 键 词： | 不敏卡尔曼滤波 数据关联 多传感器 多目标跟踪 非线性 |
Multisensor Unscented Filter Algorithm Based on Data Compression |
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| GUAN Xujun, RUI Guosheng ZHOU Xu ZHANG Yuling.Multisensor Unscented Filter Algorithm Based on Data Compression[J].Geomatics and Information Science of Wuhan University,2010(4). |
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| Authors: | GUAN Xujun RUI Guosheng ZHOU Xu ZHANG Yuling |
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| Institution: | GUAN Xujun1,2 RUI Guosheng1 ZHOU Xu1 ZHANG Yuling2(1 Department of Electronic , Information Engineering,Naval Aeronautics ,Astronautics University,188 Erma Road,Yantai 264001,China)(2 92854 Troops,Zhanjiang 524009,China) |
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| Abstract: | A novel multisensor multitarget unscented filter algorithm based on data compression,SD-DCUKF,is proposed for the centralized multsisensor multitarget tracking problem of nonlinear system in clutter.In the new algorithm,the measurements from multiple sensors are first combined according to the rule of generalized S-D assignment algorithm and the optimal partition can be achieved.In order to reduce the computation burden,a new coarse association rule is proposed for S-D assignment.Then in the optimal partiti... |
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| Keywords: | UKF data association multisensor multitarget tracking nonlinearity |
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