弹道中段进动目标高精度平动补偿方法

贺思三; 赵会宁; 张永顺

doi:10.11999/JEIT151231

弹道中段进动目标高精度平动补偿方法

doi: 10.11999/JEIT151231

基金项目:

国家自然科学基金(61501995, 61372166)

计量
- 文章访问数: 1154
- HTML全文浏览量: 119
- PDF下载量: 370
- 被引次数: 0
出版历程
- 收稿日期: 2015-11-03
- 修回日期: 2016-04-11
- 刊出日期: 2016-08-19

Translation Motion High Accuracy Compensation for Procession Ballistic Target in Midcourse

Funds:

The National Natural Science Foundation of China (61501995, 61372166)

摘要

摘要: 该文针对中段进动目标平动补偿问题，分析了中段目标平动及进动的运动特性，指出中段目标进动具有轴对称性，并利用这一特性提出一种基于对称共轭相乘的进动目标平动参数估计方法。该方法通过对称数据的共轭相乘处理消除微动的影响，仅保留平动参数信息，然后根据共轭相乘后数据傅里叶变换的峰值信息估计平动参数，并基于所估计平动参数实现了中段进动目标平动的高精度补偿。仿真结果验证了所提算法的有效性。
- 弹道目标 /
- 平动补偿 /
- 中心对称 /
- 共轭相乘
Abstract: To compensate the translation motion of precession ballistic targets, the characters of translation and precession are analyzed and it is found out that the precession has the center symmetry character. Using this character, a method based on conjugate multiplication of center symmetry data is proposed to estimate the translation motion of precession ballistic target. The precession motion is canceled out due to the conjugate multiplication and the translation motion parameters can be estimated by the spectral peak position of the conjugate multiplied signal. Therefore, the translation motion can be compensated based on the estimated translation motion parameters. Simulation results verify the validity of the proposed algorithm.
- Ballistic target /
- Translation compensation /
- Center symmetry /
- Conjugate multiplication

HTML全文

参考文献(29)

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. doi: 10.11999/JEIT141061.

SHU Changyong, CHEN Shichun, WU Hongqian, 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. doi: 10.11999/JEIT141061.

张栋, 冯存前, 贺思三, 等. 组网雷达弹道目标三维进动特征提取[J]. 西安电子科技大学学报(自然科学版), 2015, 42(2): 146-151. doi: 10.3969/j.issn.1001-2400.2015.02.024.

ZHANG Dong, FENG Cunqian, HE Sisan, et al. Extraction of three-dimensional precession features of ballistic targets in netted radar[J]. Journal of Xidian University, 2015, 42(2): 146-151. doi: 10.3969/j.issn.1001-2400.2015.02.024.

孙永健, 穆贺强, 程臻, 等. 基于四元数矩阵奇异值的目标特征提取与识别[J]. 电波科学学报, 2015, 30(1): 160-166. doi: 10.13443/j.cjors.2014010501.

SUN Yongjian, MU Heqiang, CHENG zhen, et al. Ballistic targets feature extraction and recognition based on QMSVD [J]. Chinese Journal of Radio Science, 2015, 30(1): 160-166. doi: 10.13443/j.cjors.2014010501.

高红卫, 谢良贵, 文树梁, 等. 速度对微多普勒的影响及其补偿研究[J]. 航天电子对抗, 2008, 24(4): 46-50.

GAO Hongwei, XIE Lianggui, WEN Shuliang, et al. Research on the influence of velocity on micro-Doppler and its compensation[J]. Aerospace Electronic Warfare, 2008, 24(4): 46-50.

高红卫, 谢良贵, 文树梁, 等. 加速度对微多普勒的影响及其补偿研究[J]. 宇航学报, 2009, 30(2): 705-711. doi: 10.3837/ j.issn.1000-1328.2009.00.053.

GAO Hongwei, XIE Lianggui, WEN Shuliang, et al. Research on the influence of acceleration on micro-Doppler and its compensation[J]. Journal of Astronautics, 2009, 30(2): 705-711. doi: 10.3837/j.issn.1000-1328.2009.00.053.

杨有春, 童宁宁, 冯存前, 等. 弹道目标中段平动补偿与微多普勒提取[J]. 宇航学报, 2011, 32(10): 2235-2241. doi: 10.3837/j.issn.1000-1328.2011.10.022.

YANG Youchun, TONG Ningning, FENG Cunqian, et al. Translation compensation and micro-Doppler extraction of ballistic target in midcourse[J]. Journal of Astronautics, 2011, 32(10): 2235-2241. doi: 10.3837/j.issn.1000-1328.2011.10. 022.

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, 2012, 39(6): 147-153. doi: 10.3969/j.issn.1001-2400.06.024.

YANG Youchun, TONG Ningning, FENG Cunqian, et al. Translation compensation and micro-doppler extraction by using the information on the strongest scatter[J]. Journal of Xidian University, 2012, 39(6): 147-153. doi: 10.3969/j.issn. 1001-2400.06.024.

罗迎, 柏又青, 张群, 等. 弹道目标平动补偿与微多普勒特征提取方法[J]. 电子与信息学报, 2012, 34(3): 602-608. doi: 10.3724/SP.J.1146.2011.00607.

LUO Ying, BAI Youqing, ZHANG Qun, et al. Translational motion compensation and micro-Doppler feature extraction of ballistic targets[J]. Journal of Electronics Information Technology, 2012, 34(3): 602-608. doi: 10.3724/SP.J.1146. 2011.00607.

韩勋, 杜兰, 刘宏伟. 空间锥体目标的平动补偿与微动特征提取方法[J]. 电波科学学报, 2014, 29(5): 815-820. doi: 10.13443/j.cjors.2013090302.

HAN Xun, DU Lan, and LIU Hongwei. Translation compensation and micro-motion feature extraction of space cone-shaped target[J]. Chinese Journal of Radio Science, 2014, 29(5): 815-820. doi: 10.13443/j.cjors.2013090302.

胡晓伟, 童宁宁, 董会旭, 等. 弹道中段群目标平动补偿与分离方法[J]. 电子与信息学报, 2015, 37(2): 291-296. doi: 10.11999/JEIT140494.

HU Xiaowei, TONG Ningning, DONG Huixu, et al. Translation compensation and resolution of multi-ballistic targets in midcourse[J]. Journal of Electronics Information Technology, 2015, 37(2): 291-296. doi: 10.11999/JEIT140494.

孙永健, 穆贺强, 程臻, 等. 中段弹道目标宽带回波仿真与速度补偿[J]. 系统工程与电子技术, 2014, 36(7): 1255-1262. doi: 10.3969/j.issn.1001-506X.2014.07.06.

SUN Yongjian，MU Heqiang, CHENG Zhen, et al. Wideband echo simulation and velocity compensation of midcourse ballistic target[J]. Systems Engineering and Electronics, 2014, 36(7): 1255-1262. doi: 10.3969/j.issn.1001-506X.2014.07.06.

贺思三, 赵会宁, 张永顺. 基于延迟共轭相乘的弹道目标平动补偿[J]. 雷达学报, 2014, 3(5): 505-510. doi: 10.3724/SP.J. 1300.2014.14087.

HE Sisan, ZHAO Huining, and ZHANG Yongshun. Translation motion compensation for ballistic targets based on delayed conjugated multiplication[J]. Journal of Radars, 2014, 3(5): 505-510. doi: 10.3724/SP.J.1300.2014.14087.

姚辉伟, 魏玺章, 徐少坤, 等. 弹道中段进动目标非理想散射中心微动特性研究[J]. 电子学报, 2012, 40(9): 1844-1851. doi: 10.3969/j.issn.0372.2112.2012.09.022.

YAO Huiwei, WEI Xizhang, XU Shaokun, et al. Mirco-motion characteristics of non-ideal scattering centers of midcourse targets with precession[J]. Acta Electronica Sinica, 2012, 40(9): 1844-1851. doi: 10.3969/j.issn.0372.2112. 2012.09.022.

黄培康, 殷红成, 许小剑. 雷达目标特性[M]. 北京: 电子工业出版社, 2005: 86-99.

金光虎, 高勋章, 黎湘, 等. 中段目标微运动建模方法与宽带雷达回波仿真[J]. 系统仿真学报, 2010, 22(4): 867-871.

JIN Guanghu, GAO Xunzhang, LI Xiang, et al. Micro-motion modeling and wideband radar echo simulation of midcourse target[J]. Journal of System Simulation, 2010, 22(4): 867-871.

施引文献

资源附件(0)

访问统计