| 基于PDA-UKF的杂波环境下单目标跟踪算法 |
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| 引用本文： | 安振,姜秋喜,李浩. 基于PDA-UKF的杂波环境下单目标跟踪算法[J]. 火力与指挥控制, 2009, 0(Z1) |
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| 作者姓名： | 安振 姜秋喜 李浩 |
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| 作者单位： | 解放军电子工程学院;解放军炮兵学院; |
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| 摘 要： | 提出将概率数据关联算法和不敏卡尔曼滤波相结合,用于杂波环境下的单目标跟踪。该算法同时解决了测量方程非线性情况下的滤波问题和杂波环境下的目标跟踪问题。给出了PDA-UKF算法的仿真过程,提供了一个基于距离、方位角、俯仰角的目标跟踪问题的仿真算例。理论分析与仿真结果均表明,该算法提高了滤波的稳定性和跟踪的精确性,具有较高的实用价值和广泛的应用前景。
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| 关 键 词： | 概率数据关联 不敏卡尔曼滤波 目标跟踪 杂波 |
The Algorithm of Single Target Tracking in Clutter based on PDA-UKF |
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| AN Zhen,JIANG Qiu-xi,LI Hao. The Algorithm of Single Target Tracking in Clutter based on PDA-UKF[J]. Fire Control & Command Control, 2009, 0(Z1) |
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| Authors: | AN Zhen JIANG Qiu-xi LI Hao |
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| Affiliation: | 1.Electronic Engineering Institute;Hefei 230037;China;2.Artillery Academy;China |
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| Abstract: | A method of the combining of PDA and UKF is proposed,it is used to track a single target in clutter.The algorithm can solve two problems.The first one is the filter problem when the measure equation is non-linear,the second one is the tracking problem in clutter.The simulation procedure of PDA-UKF algorithm was concluded,and a simulation example about distance,azimuth and elevation angle's target tracking was brought forward.The theory analysis and simulation results demonstrate that the PDA-UKF algorithm i... |
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| Keywords: | probabilistic data association unscented kalman filter target tracking clutter |
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