| 用于数据链信息处理的PDA算法设计与实现 |
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| 引用本文： | 余晓晗,吴泽民. 用于数据链信息处理的PDA算法设计与实现[J]. 军事通信技术, 2008, 0(1) |
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| 作者姓名： | 余晓晗 吴泽民 |
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| 作者单位： | 解放军理工大学通信工程学院学员5队;解放军理工大学通信工程学院电信工程系; |
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| 摘 要： | 数据链系统处理雷达数据信息时,要求一个跟踪算法能够更有效地滤除杂波,消除虚警。在单传感器环境下,若落人相关波门内的回波多于一个,那么这些候选回波中可能都是来自目标,也可能由杂波产生。概率数据互联算法(PDA)能充分利用跟踪门内的回波,具有较小的误跟、丢失目标的概率和计算量较小的优点。通过实现 PDA 算法,证明了它在杂波环境下可以取得好的跟踪效果。
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| 关 键 词： | 概率数据互联 杂波 卡尔曼滤波 数据链 |
PDA for Data Link Information Processing |
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| YU Xiao-han WU Ze-min.Team ICE,PLAUST,Nanjing ,China. PDA for Data Link Information Processing[J]. Journal of Military Communications Technology, 2008, 0(1) |
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| Authors: | YU Xiao-han WU Ze-min.Team ICE PLAUST Nanjing China |
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| Affiliation: | YU Xiao-han~1 WU Ze-min~2.Team 5 ICE,PLAUST,Nanjing 210007,China,2.Department of Telecommunications Engineering ICE |
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| Abstract: | In radar data processing of data link system,tracking algorithm should effectively filter clutter,and eliminate the false alarm.In single radar scenario,if more than one wave falls into association gate,there is the possibility that all these waves are from the target,or from the clutter.Probability Data Association (PDA) fully uses all the wave in the gate,which has the benefits of lower loss and error tracking probability and fewer calculation.Through realization and simulation of PDA,it proves that PDA c... |
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| Keywords: | PDA clutter Kalman filter data link |
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