| 利用惯导信息的反舰末制导雷达抗干扰方法 |
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| 引用本文： | 来庆福,刘义,赵晶,冯德军,王雪松. 利用惯导信息的反舰末制导雷达抗干扰方法[J]. 国防科技大学学报, 2011, 33(4): 86-91 |
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| 作者姓名： | 来庆福 刘义 赵晶 冯德军 王雪松 |
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| 作者单位： | 国防科技大学电子科学与工程学院,湖南长沙,410073 |
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| 基金项目： | 国家自然科学基金资助项目(61072119) |
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| 摘 要： | 惯导信息短期精度高、稳定性好,且自主工作,不受外界电磁干扰.基于惯导的这些特点,提出了一种利用惯导位置、速度信息辅助抗舷外干扰的信息处理方法:在反舰导弹末制导跟踪阶段,建立弹目相对运动模型,通过扩展卡尔曼滤波降低雷达导引头随机测量误差,获取目标位置和速度信息,当检测到干扰,通过对目标位置的预测和惯导对导弹位置的确定,实...
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| 关 键 词： | 抗干扰 惯导信息 反舰导弹 末制导 雷达导引头 |
| 收稿时间： | 2010-11-07 |
The Anti-jamming Approach of the Anti-ship Terminal Radar Aided by INS Information |
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| LAI Qingfu,LIU Yi,ZHAO Jing,FENG Dejun and WANG Xuesong. The Anti-jamming Approach of the Anti-ship Terminal Radar Aided by INS Information[J]. Journal of National University of Defense Technology, 2011, 33(4): 86-91 |
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| Authors: | LAI Qingfu LIU Yi ZHAO Jing FENG Dejun WANG Xuesong |
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| Affiliation: | LAI Qing-fu,LIU Yi,ZHAO Jing,FENG De-jun,WANG Xue-song(College of Electronic Science and Engineering,National Univ.of Defense Technology,Changsha 410073,China) |
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| Abstract: | Featured characteristic of inertial navigation system(INS) information,as short-term accuracy,ultra stability and self-determination,cannot be disturbed by electromagnetic interference.In light of these traits,a novel information processing approach aided by INS position and velocity information for anti-jamming application was proposed,.Based on missile-to-target relative motion model,during the terminal guidance tracking phase of anti-ship missile(ASM),target position and velocity information could be obt... |
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| Keywords: | anti-jamming INS information anti-ship missile terminal guidance radar seeker |
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