| 雷达导引头最优控制问题研究 |
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| 引用本文： | 陈春红,武亚平,李军显.雷达导引头最优控制问题研究[J].导弹与航天运载技术,2010(6). |
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| 作者姓名： | 陈春红 武亚平 李军显 |
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| 作者单位： | 河南科技大学电子信息工程学院,洛阳,471003;洛阳理工学院机械工程系,洛阳,471023;河南科技大学电子信息工程学院,洛阳,471003;中国空空导弹研究院,洛阳,471009 |
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| 摘 要： | 建立雷达导引头角跟踪控制数学模型,运用最优控制理论推导天线控制指令;基于机动目标当前统计模型,运用卡尔曼滤波及多普勒跟踪速度修正信息,估计出天线最优控制状态量;经仿真验证,设计方法不仅能够改善制导律输入精度,同时能够提高雷达导引头的响应性能.
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| 关 键 词： | 雷达导引头 角跟踪 最优控制 卡尔曼滤波 |
Optimal Control Research on Radar Seeker |
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| Chen Chunhong,Wu Yaping,Li Junxian.Optimal Control Research on Radar Seeker[J].Missiles and Space Vehicles,2010(6). |
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| Authors: | Chen Chunhong Wu Yaping Li Junxian |
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| Affiliation: | Chen Chunhong1,Wu Yaping2,Li Junxian1,3,(1.College of Electronic Information Engineering,Henan University of Science and Technology,Luoyang,471003,2.Department of Mechanical Engineering,Luoyang Institute of Science and Technology,471023,3.China Airborne Missile Academy,471009) |
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| Abstract: | Angle-tracking control model of radar seeker is established,and antenna control command is derived based on optimizing control theory.With Kalman filter and velocity correction from Doppler tracking loop,optimal control states of antenna are estimated by current statistical model.Simulation result prove that,not only the precision of guidance low input but also the angle tracking accuracy of radar seeker is improved. |
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| Keywords: | Radar seeker Angle-tracking Optimal control Kalman filter |
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