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进动锥体目标散射特性仿真及实验分析

叶桃杉,  黄沛霖,  束长勇,  王英,  彭尧坤

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文章导航 > 北京航空航天大学学报  > 2016 >  42(3): 588-595.
叶桃杉, 黄沛霖, 束长勇, 等 . 进动锥体目标散射特性仿真及实验分析[J]. 北京航空航天大学学报, 2016, 42(3): 588-595. doi: 10.13700/j.bh.1001-5965.2015.0141
引用本文: 叶桃杉, 黄沛霖, 束长勇, 等 . 进动锥体目标散射特性仿真及实验分析[J]. 北京航空航天大学学报, 2016, 42(3): 588-595. doi: 10.13700/j.bh.1001-5965.2015.0141
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YE Taoshan, HUANG Peilin, SHU Changyong, et al. Scattering characteristics simulation and experimental analysis of precession cone target[J]. Journal of Beijing University of Aeronautics and Astronautics, 2016, 42(3): 588-595. doi: 10.13700/j.bh.1001-5965.2015.0141(in Chinese)
Citation: YE Taoshan, HUANG Peilin, SHU Changyong, et al. Scattering characteristics simulation and experimental analysis of precession cone target[J]. Journal of Beijing University of Aeronautics and Astronautics, 2016, 42(3): 588-595. doi: 10.13700/j.bh.1001-5965.2015.0141(in Chinese)
shu

进动锥体目标散射特性仿真及实验分析

doi: 10.13700/j.bh.1001-5965.2015.0141
  • 1.

    北京航空航天大学航空科学与工程学院, 北京 100083

  • 2. 中国人民解放军 93617部队, 北京 101400

基金项目: 国家自然科学基金(51307004)
详细信息
    作者简介:

    叶桃杉 男,硕士研究生。主要研究方向:雷达成像。Tel.:010-82317503 E-mail:18683283897@163.com;黄沛霖 男,博士,副教授,硕士生导师。主要研究方向:飞行器总体隐身。Tel.:010-82317503 E-mail:peilin_h@buaa.edu.cn

    通讯作者:

    黄沛霖,Tel.:010-82317503 E-mail:peilin_h@buaa.edu.cn

  • 中图分类号: TN953

Scattering characteristics simulation and experimental analysis of precession cone target

  • 1.

    School of Aeronautic Science and Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100083, China

  • 2. 93617 Troops of the CPLA, Beijing 101400, China

Funds: National Natural Science Foundation of China (51307004)

    摘要
  • 摘要: 目标微动及结构参数的获取有助于弹道目标的识别。准确获得进动锥体目标散射特性的时频分布(TFD)、一维距离像及二维逆合成孔径雷达(ISAR)像分布是获取锥体目标微动及结构参数的关键。分析了进动锥体在窄带及宽带条件下的目标散射特性,总结了锥体目标强散射源在时频分布、距离像序列和ISAR像序列中的理论表现形式,并分析了存在锥面镜面散射时锥体目标散射特性,构建了进动锥体目标电磁回波仿真方法及微波暗室动态测试系统,通过仿真及测试数据得到了典型条件下锥体目标的散射特性,对比表明仿真及测试结果均与本文散射特性理论分布相一致,说明了本文所提散射特性理论分布与散射特性分析方法的正确性,可为分析弹道目标散射特性研究提供参考。

     

    Abstract: The micro-motion and structural parameters of the ballistic target play an important role in ballistic target recognition. And correctly acquiring scattering characteristics of precession targets is essential to obtain these parameters, such as time-frequency distribution (TFD), range profiles and inverse synthetic aperture radar (ISAR) images. Scattering characteristics of the precession cone target under narrowband and wideband are analyzed, especially on the case where the specular scattering exists, and the theoretical expressions of TFD, range profiles and ISAR images with respect to strong scattering centers of the target are given briefly. In addition, a dynamic measuring system in anechoic chamber was established to collect the electromagnetic response from the precession target. The simulation and experimental results are verified with theoretical deductions, and so as for the feasibility of the proposed model and imaging algorithm.

     

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    • 参考文献(18)
  • [1] 韩勋,杜兰,刘宏伟. 基于窄带雷达组网的空间锥体目标特征提取方法[J].电子与信息学报,2014,36(12):2956-2962. HAN X,DU L,LIU H W.Feature extraction of space cone-shaped target based on narrow-band radar networks[J].Journal of Electronics & Information Technology,2014,36(12):2956-2962(in Chinese).
    [2] LEI P,SUN J P, WANG J,et al.Micromotion parameter estimation of free rigid targets based on radar micro-Doppler[J].IEEE Transactions on Geoscience and Remote Sensing,2012,50(10):3776-3786.
    [3] 邹小海,艾小锋, 李永祯,等.进动圆锥弹头双基地微多普勒特性分析[J].电子与信息学报,2012,34(3):609-615. ZOU X H,AI X F,LI Y Z,et al.Bistatic micro-doppler feature of the precessing cone-shaped warhead[J].Journal of Electronics & Information Technology,2012,34(3):609-615(in Chinese).
    [4] 邹小海,艾小锋, 李永祯,等.自旋尾翼弹头的双基地微多普勒研究[J].电子与信息学报,2012,34(9):2122-2127. ZOU X H,AI X F,LI Y Z,et al.Bistatic micro-Doppler of the spinning warhead with fins[J].Journal of Electronics & Information Technology,2012,34(9):2122-2127(in Chinese).
    [5] 贺峰,刘承兰, 朱国富,等.基于距离和差值序列的复杂运动目标微动特征提取[J].电子学报,2012,40(3):422-428. HE F,LIU C L,ZHU G F,et al.Micro-motion signature extraction of targets with complex motions based on summation and difference sequence of ranges[J].Acta Electronica Sinica,2012,40(3):422-428(in Chinses).
    [6] 姚汉英,孙文峰, 马晓岩.基于高分辨距离像序列的锥柱体目标进动和结构参数估计[J].电子与信息学报,2013,35(3):537-544. YAO H Y,SUN W F,MA X Y.Precession and structure parameters estimation of cone-cylinder target based on the HRRPs[J].Journal of Electronics & Information Technology,2013,35(3):537-544(in Chinese).
    [7] 贺思三,赵会宁,冯存前. 多视角距离像序列弹道目标的进动参数估计[J].信号处理,2013,29(8):1027-1035. HE S S,ZHAO H N,FENG C Q.Precession parameter estimation for ballistic targets based on multi-aspect range-profile sequence[J].Journal of Signal Processing,2013,29(8):1027-1035(in Chinese).
    [8] WANG Z L, YAN F X,HE F,et al.Missile target automatic recognition from its decoys based on image time-series[J].Pattern Recognition,2010,43(6):2157-2164.
    [9] 金光虎,高勋章, 黎湘,等.基于图像配准的弹道目标ISAR图像横向定标[J].系统工程与电子技术,2010,32(12):2565-2569. JIN G H,GAO X Z,LI X,et al.ISAR image cross scaling method for bal listic target based on image registration[J].Systems Engineering and Electronics,2010,32(12):2565-2569(in Chinese).
    [10] 金光虎,高勋章, 黎湘,等.基于ISAR像序列的弹道目标进动特征提取[J].电子学报,2010,38(6):1233-1238. JIN G H,GAO X Z,LI X,et al.Precession feature extraction of ballistic targets based on dynamic ISAR image sequence[J].Acta Electronica Sinica,2010,38(6):1233-1238(in Chinese).
    [11] NAISHADHAM K, PIOU J E.A robust state space model for the characterization of extended returns in radar target signatures[J].IEEE Transactions on Antennas & Propagation,2008,56(6):1742-1751.
    [12] 杨有春,童宁宁, 冯存前,等.弹道中段目标回波平动补偿与微多普勒提取[J].中国科学:信息科学,2013,43(9):1172-1182. YANG Y C,TONG N N,FENG C Q,et al.Translation compensation and micro-Doppler extraction by echoes of the ballistic target in mid-course[J].Scientia Sinica Informationis,2013,43(9):1172-1182(in Chinese).
    [13] 邵长宇,杜兰, 李飞,等.基于多目标跟踪的空间锥体目标微多普勒频率提取方法[J].电子与信息学报,2012,34(12):2972-2977. SHAO C Y,DU L,LI F,et al.Micro-Doppler extraction from space cone target based on multiple target tracking[J].Journal of Electronics & Information Technology,2012,34(12):2972-2977(in Chinese).
    [14] 杨有春,童宁宁, 冯存前,等.利用最强散射点信息的平动补偿与微多普勒提取[J].西安电子科技大学学报(自然科学版),2012,39(6):147-153. YANG Y C,TONG N N,FENG C Q,et al.Translation compensation and micro-Doppler extraction by using the information on the strongest scatter[J].Journal of Xidian University(Natural Science),2012,39(6):147-153(in Chinese).
    [15] 李飞,纠博,邵长宇,等. 目标微动参数估计的曲线跟踪算法[J].电波科学学报,2013,28(2):278-284. LI F,JIU B,SHAO C Y,et al.Curve tracking based parameter estimation of micro-motion[J].Chinese Journal of Radio Science,2013,28(2):278-284(in Chinese).
    [16] 马梁,刘进,王涛,等. 旋转对称目标滑动型散射中心的微Doppler特性[J].中国科学:信息科学,2011,41(5):605-616. MA L,LIU J,WANG T,et al.Micro-Doppler characteristics of the sliding scattering of the rotationally symmetric target[J].Scientia Sinica Informationis,2011,41(5):605-616(in Chinese).
    [17] XU S K,LIU J H, WEI X Z,et al.Wideband electromagnetic characteristics modeling and analysis of missile targets in ballistic midcourse[J].Science China-Technological Sciences,2012,55(6):1655-1666.
    [18] 束长勇,陈世春,吴洪骞,等. 基于ISAR像序列的锥体目标进动及结构参数估计[J].电子与信息学报,2015,37(5):1078-1084. SHU C Y,CHEN S C,WU H Q,et al.Precession and structure parameters estimation of precession cone target based on ISAR image sequence[J].Journal of Electronics & Information Technology,2015,37(5):1078-1084(in Chinese).
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出版历程
  • 收稿日期:  2015-03-16
  • 网络出版日期:  2016-03-20

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