| 基于IMM算法的机场场面运动目标跟踪 |
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| 引用本文： | 宫淑丽,王帮峰,吴红兰,黄圣国. 基于IMM算法的机场场面运动目标跟踪[J]. 系统工程与电子技术, 2011, 33(10): 2322-2326. DOI: 10.3969/j.issn.1001-506X.2011.10.35 |
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| 作者姓名： | 宫淑丽 王帮峰 吴红兰 黄圣国 |
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| 作者单位： | 南京航空航天大学民航学院, 江苏 南京 210016 |
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| 基金项目： | 国家自然科学基金(61079003); 南京航空航天大学基本科研业务费专项科研项目(NS2010173)资助课题 |
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| 摘 要： | 为了实现对机场场面运动目标的精确跟踪,研究了将交互式多模型（interacting multiple model, IMM）滤波算法应用到机场场面监视雷达对运动目标的跟踪中。首先,根据飞机的真实运动情况建立了飞机的匀加速运动、匀速转弯运动及匀速运动模型,然后,利用无迹卡尔曼滤波(unscented Kalman filter, UKF)与IMM相结合的UKF-IMM算法对场面雷达监视的飞机的运动进行了跟踪建模,并将UKF IMM算法与基于扩展卡尔曼滤波（extended Kalmam filter, EKF）的EKF-IMM和基于当前统计模型的单模型跟踪算法进行仿真比较。结果表明,UKF-IMM跟踪算法在雷达场面跟踪方面具有更大的应用价值。
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| 关 键 词： | 目标跟踪 交互式多模型算法 无迹卡尔曼滤波 场面监视雷达 |
Tracking of moving targets on airport surface based on IMM algorithm |
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| GONG Shu-li,WANG Bang-feng,WU Hong-lan,HUANG Sheng-guo. Tracking of moving targets on airport surface based on IMM algorithm[J]. System Engineering and Electronics, 2011, 33(10): 2322-2326. DOI: 10.3969/j.issn.1001-506X.2011.10.35 |
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| Authors: | GONG Shu-li WANG Bang-feng WU Hong-lan HUANG Sheng-guo |
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| Affiliation: | School of Civil Aviation, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China |
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| Abstract: | To track the moving targets precisely on the airport surface,the interacting multiple model(IMM) algorithm is applied to realize the surface movement radar(SMR) tracking of targets.Firstly,according to the actual movement of aircraft,the paper establishes a constant acceleration motion model,constant turn motion model and constant velocity motion model.Then,the UKF-IMM filter algorithm(IMM based on the unscented Kalman filter) is applied to the airport surface movement target tracking.Finally,UKF-IMM is com... |
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| Keywords: | target tracking interacting multiple model algorithm unscented Kalman filter surface movement radar |
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