| 毫米波频率步进单脉冲雷达角跟踪技术研究 |
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| 引用本文： | 李保国,赵宏钟,付强,谢平.毫米波频率步进单脉冲雷达角跟踪技术研究[J].电光与控制,2006,13(1):17-19. |
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| 作者姓名： | 李保国 赵宏钟 付强 谢平 |
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| 作者单位： | 1. 国防科技大学ATR实验室,湖南,长沙,410073
2. 中国人民解放军73152部队,福建,厦门,361100 |
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| 摘 要： | 在毫米波雷达目标跟踪中，角闪烁的非高斯特性将使得经典的卡尔曼滤波器失效。研究了非线性度函数方法在毫米波频率步进单脉冲雷达目标跟踪中的应用，采用非线性度函数方法对高分辨距离像测角数据进一步处理，仿真表明该算法性能优于经典的卡尔曼滤波。
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| 关 键 词： | 角闪烁 非线性度函数 卡尔曼滤波 |
| 文章编号： | 1671-637X（2006）01-0017-03 |
| 收稿时间： | 2004-12-10 |
| 修稿时间： | 2004-12-102005-09-28 |
Research on MMW stepped frequency monopulse radar angle tracking technology |
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| LI Bao-guo,ZHAO Hong-zhong,FU Qiang,XIE Ping.Research on MMW stepped frequency monopulse radar angle tracking technology[J].Electronics Optics & Control,2006,13(1):17-19. |
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| Authors: | LI Bao-guo ZHAO Hong-zhong FU Qiang XIE Ping |
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| Affiliation: | 1. The ATR LAB, National University of Defense Technology, Changsha 410073, China ; 2. No. 73152 Unit of the PLA, Xiamen 361100, China |
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| Abstract: | In MMW radar tracking, the classical Kalman filter will degrade seriously when observation noise is non-Gaussian because of target glint. The authors studied the application of nonlinear score function method in target tracking of MMW stepped frequency monopulse radar, and used the method for further processing of the measurement result of high-resolution range profile angle. Computer simulation proved that this method is far superior to classical Kalman filter. |
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| Keywords: | glint nonlinear score function Kalman filtering |
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