| 一种相控阵雷达自适应数据率目标跟踪算法 |
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| 引用本文： | 秦亚萍,王建,张玉喜.一种相控阵雷达自适应数据率目标跟踪算法[J].雷达与对抗,2011(1):28-31. |
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| 作者姓名： | 秦亚萍 王建 张玉喜 |
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| 作者单位： | 南京信息工程大学电子与信息工程学院;南京船舶雷达研究所; |
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| 摘 要： | 为了提高相控阵雷达机动目标跟踪的系统资源利用率,给出了一种高效快速的自适应数据率交互多模型目标跟踪算法（FAIMM）,将目标数据更新时间与模型概率关联起来,使每一节拍的数据更新率随目标的瞬时机动特性自适应调整。仿真结果表明,与AIMM跟踪算法相比,自适应数据率跟踪算法准确率更高,系统资源消耗更少。
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| 关 键 词： | 相控阵雷达 FAIMM 自适应数据率 机动目标跟踪 |
An adaptive data rate target tracking algorithm of phased-array radars |
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| QIN Ya-ping,WANG Jian,ZHANG Yu-xi.An adaptive data rate target tracking algorithm of phased-array radars[J].Radar & Ecm,2011(1):28-31. |
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| Authors: | QIN Ya-ping WANG Jian ZHANG Yu-xi |
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| Affiliation: | QIN Ya-ping1,WANG Jian2,ZHANG Yu-xi1 (1.College of Electronics & Information Engineering,Nanjing University of Information Science & Technology,Nanjing 210044,2.Nanjing Marine Radar Institute,Nanjing 210003) |
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| Abstract: | A high-efficiency target tracking algorithm of the fast adaptive data rate interacting multiple modes(FAIMM) is presented to improve the utilization ratio of system resources of the maneuvering target tracking of phased-array radars.The data update time and the mode probabilities are combined to make the data update rate of every beat do the adaptive adjustment with the instantaneous maneuvering characteristics of targets.The simulation results indicate that the FAIMM algorithm has higher accuracy and less ... |
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| Keywords: | phased-array radar FAIMM adaptive data rate maneuvering target tracking |
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