| 一种基于弹道模型的机动目标跟踪算法 |
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| 引用本文： | 张丕旭,石章松,刘忠.一种基于弹道模型的机动目标跟踪算法[J].弹箭与制导学报,2009,29(4). |
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| 作者姓名： | 张丕旭 石章松 刘忠 |
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| 作者单位： | 海军工程大学电子工程学院,武汉,430033 |
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| 摘 要： | 针对当前目标跟踪算法中跟踪模型与现代反舰导弹实际运动不匹配而影响跟踪精度的问题,根据反舰导弹的弹道特点,通过分析导弹受力情况和运动状态的关系,提出了一种基于弹道模型的机动目标跟踪算法,并针对高速跃升俯冲运动,分别与基于CV、CA模型的目标跟踪算法作了性能比较.仿真结果表明,该算法在原理上是正确可行的,可显著提高对高速强机动目标的跟踪性能.
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| 关 键 词： | 弹道模型 跃升俯冲 目标跟踪 扩展卡尔曼滤波 |
A Maneuvering Target Tracking Algorithm Based on Ballistic Model |
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| ZHANG Pixu,SHI Zhangsong,LIU Zhong.A Maneuvering Target Tracking Algorithm Based on Ballistic Model[J].Journal of Projectiles Rockets Missiles and Guidance,2009,29(4). |
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| Authors: | ZHANG Pixu SHI Zhangsong LIU Zhong |
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| Affiliation: | ZHANG Pixu,SHI Zhangsong,LIU Zhong(College of Electronic Engineering,Naval University of Engineering,Wuhan 430033,China) |
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| Abstract: | Focused on the tracking precision problem caused by mismatch of tracking model with the real movement of modern anti-ship missile in current algorithms,a maneuvering target tracking algorithm based on ballistic model was presented by analyzing the ballistic characteristics of anti-ship missile and the relationship between missile dynamics and the kinematics.Then,the performance of the algorithm was compared with target tracking algorithms based on CV and CA as for zoom and dive movement with high speed.The ... |
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| Keywords: | ballistic model zoom and dive target tracking extended Kalman filter |
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