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Volume 32 Issue 8
Sep.  2010
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Bi Li, Zhao Feng, Gao Xun-Zhang, Li Xiang. Study on Precessional Targets Dimension Estimation Based on HRRPs[J]. Journal of Electronics & Information Technology, 2010, 32(8): 1825-1830. doi: 10.3724/SP.J.1146.2009.00835
Citation: Bi Li, Zhao Feng, Gao Xun-Zhang, Li Xiang. Study on Precessional Targets Dimension Estimation Based on HRRPs[J]. Journal of Electronics & Information Technology, 2010, 32(8): 1825-1830. doi: 10.3724/SP.J.1146.2009.00835

Study on Precessional Targets Dimension Estimation Based on HRRPs

doi: 10.3724/SP.J.1146.2009.00835 cstr: 32379.14.SP.J.1146.2009.00835
  • Received Date: 2009-06-03
  • Rev Recd Date: 2010-04-27
  • Publish Date: 2010-08-19
  • Estimating targets dimension using High Resolution Range Profile (HRRP) is an important means of character extraction and target recognition of ballistic missile mid-course defense radars. In this paper, a new estimation method of middle-course ballistic missiles dimension using multiple HRRPs under the condition of precession is presented. The function of the targets HRRP length and the targets real dimension and precession parameters is derived, and the measurement model of HRRP length is constructed, based on which a maximal likelihood estimation method is adopted to realize the estimation of the targets dimension. Finally, the simulation results of dimension estimation based on both simulation data and measurement data of one real warhead are given, which validates the validity of the method.
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  • 刘永祥. 导弹防御系统中的雷达目标综合识别研究[D]. [博士学位论文], 国防科技大学, 2004.Liu Yong-xiang. Research on Radar Target SyntheticDiscrimination in the Missile Defense System[D]. [Ph.D.dissertation], National University of Defense Technology,2004.[2]叶伟, 吴彦鸿. 目标二维像散射中心模型中的参数估计[J]. 装备指挥技术学院学报, 2002, 13(2): 68-72.Ye Wei and Wu Yan-hong. Estimation of parameters in 2-Dmodel of the target scattering center[J]. Journal of theAcademy of Equipment Command Technology, 2002, 13(2):68-72.[3]代大海, 王雪松, 邢世其, 等. 全极化散射中心提取与参数估计: P-ESPRIT 方法[J].电子与信息学报.2008, 30(8):1963-1967浏览[4]Zhang X D and Liang Y C. Prefiltering-based ESPRIT forestimating parameters of sinusoids in non-Gaussian ARMAnoise [J].IEEE Transactions on Signal Processing.1995,43(1):349-353[5]钱斌, 杨万麟, 万群. 一种空时分布多径信号DOA 时延联合估计的ESPRIT 方法[J]. 信号处理, 2008, 24(3): 366-369.Qian Bin, Yang Wan-lin, and Wan Qun. A ESPRIT methodfor joint DOA-Delay estimation of space-time distributedsignals[J]. Signal Processing, 2008, 24(3): 366-369.[6]Kim K T, Seo D K, and Kim H T. Efficient radar targetrecognition using the MUSIC algorithm and invariantfeatures[J] [J].IEEE Transactions on Antennas and Propagation.2002, 50(3):325-337[7]懂伟, 李建东, 吕卓, 等. 基于MUSIC 和ML 方法的MIMO系统参数估计[J].电子与信息学报.2008, 30(7):1552-1556浏览[8]贺治华, 黎湘, 张旭峰, 等. 基于MUSIC 算法的GTD 模型参数估计[J]. 系统工程与电子技术, 2005, 27(10): 1685-1688.He Zhi-hua, Li Xiang, and Zhang Xu-feng, et al.. MUSICbasedparametric estimation of GTD model[J]. SystemsEngineering and Electronics, 2005, 27(10): 1685-1688.[9]徐少坤, 李亚楠, 贾宇平, 等. 基于矩阵束算法的多雷达信号融合超分辨成像[J]. 信号处理, 2008, 24(5): 859-862.Xu Shao-kun, Li Ya-nan, and Jia Yu-ping, et al.. Multi-radarechoes fusion for super-resolution imaging based on matrixpencil algorithm[J]. Signal Processing, 2008, 24(5): 859-862.
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