基于微动特征的弹道导弹目标识别仿真分析

王晓楠; 高山; 刘维健

doi:10.15892/j.cnki.djzdxb.2010.01.045

2010 , Vol. 30 >Issue 1: 233 - 236

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2010.01.045

摘要

为解决弹道导弹防御系统中真假目标识别的问题,引入了微多普勒概念,分析了弹道目标微动的原理;建立了目标不同微动情况下的雷达回波和微多普勒模型,针对不同的微动给出了相应的微动参数提取方法。通过仿真得到的目标微动特征为弹道导弹真假目标识别提出了依据。

关键词： 弹道导弹; 微动; 微多普勒; 参数提取

本文引用格式

王晓楠 , 高山 , 刘维健 . 基于微动特征的弹道导弹目标识别仿真分析[J]. 弹箭与制导学报, 2010 , 30(1) : 233 -236 . DOI: 10.15892/j.cnki.djzdxb.2010.01.045

Abstract

To solve the problem of the real or false targets discrimination in ballistic missile defense system, the concept of micro-Doppler is brought forward and the principle of micro motion target is analyzed. Based on these the model of radar echo and micro-Doppler are built in the case of different micro-motion characteristics. And then the corresponding methods of extracting micro-motion parameter are given. The characteristics of micro motion target which are given by simulation experiments, can be used as a-new basis for the discrimination of the red or false target.

Key words： ballistic missile; micro motion; micro-Doppler; parameter extraction

参考文献

[1]	陈行勇. 微动目标雷达特征提取技术研究[D]. 长沙: 国防科学技术大学, 2006.
[2]	CHEN V C. Micro-Doppler effect of micro motion dynamics: A review[C]// Proceedings of SPIE, 2003, vol. 5102: 240- 249.
[3]	CHEN V C, LIF, HO S S, et al. Analysis of micro-Doppler signatures[J]. IEE Proceedings on Radar and Signal Processing, 2003, 150(4): 217- 222.
[4]	CHEN V C, FAYIN L, HO S S, et al. Micro-Doppler effect in radar: Phenomenon, model, and simulation study[J]. IEEE Transactions on Aerospace and Electronic Systems, 2006, 42(1): 2- 21.
[5]	CHEN V C. Doppler signatures of radar backscattering from objects with micro-motions[J]. IEEE Signal Processing, 2008, 2(3): 291- 300.
[6]	SUN Hui-Xia, LIU Zheng. Micro-Doppler feature extraction for ballistic missile warhead[C]// IEEE International Conference on Information and Automation, 2008. 1333- 1336.
[7]	高红卫, 谢良贵, 文树梁,等. 弹道导弹目标微多普勒特征提取[J]. 雷达科学与技术, 2008, 6(2): 96- 101.
[8]	LEI Jia Jin. Pattern recognition based on time frequency distributions of radar micro-Doppler dynamics[C]// IEEE Proceedings of the Sixth International Conference on SNPD/SAWN, 2005. 14- 18.
[9]	GRAY J E, ADDISON S R. Effect of nonuniform target motion on radar backscattered waveforms[J]. IEE Proceedings on Radar and Signal Processing, 2003, 150(4): 262- 270.
[10]	THAYAPARAN T, ABROV S, CHEN V C,et al. Analysis of micro-Doppler radar signatures from experimental helicopter and human data[C]// NATO SET 080 Symposium, 2004. 289- 299.
[11]	赵树杰, 赵建勋. 信号检测与估计理论[M]. 北京: 清华大学出版社, 2005. 324- 325.
[12]	张贤达. 矩阵分析与应用[M]. 北京: 清华大学出版社, 2004. 68- 71.

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