| 再入弹道目标跟踪问题方法研究 |
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| 引用本文： | 张树春,仇永斌,魏鑫.再入弹道目标跟踪问题方法研究[J].电子测量技术,2016,39(1):45-48. |
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| 作者姓名： | 张树春 仇永斌 魏鑫 |
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| 作者单位： | 空军哈尔滨飞行学院飞行仿真技术研究所 哈尔滨 150001 |
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| 摘 要： | 本文研究重返大气层阶段的弹道目标跟踪问题。针对再入弹道目标给出了一种状态方程和量测方程都具有高度非线性地数学模型，在该模型基础上有针对性地设计了三种次最优非线性滤波器，分别为扩展卡尔曼滤波器、Unscented 卡尔曼滤波器和粒子滤波器。仿真实验结果表明所设计的三种滤波器分别在精度和计算复杂性上均有良好表现。
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| 关 键 词： | 重入大气层 跟踪 非线性滤波 仿真 |
Research of tracking a ballistic object in reentry phase |
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| Zhang Shuchun,Chou Yongbin,Wei Xin.Research of tracking a ballistic object in reentry phase[J].Electronic Measurement Technology,2016,39(1):45-48. |
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| Authors: | Zhang Shuchun Chou Yongbin Wei Xin |
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| Affiliation: | Air Force Habin Flight Academy Flight Simulation Technology Research Institute |
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| Abstract: | The problem of tracking a ballistic object in reentry phase is studied from radar observations.A model with highly nonlinear state and measurement equations is considered,according to which three suboptimal filters are designed,namely Kalman filter,Unscented Kalman filter and Particle filter.Simulation results indicate that these filters do well in good accuracy and tolerable computational complexity respectively. |
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| Keywords: | reentry tracking nonlinear filtering simulation |
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