多站ISAR空间目标姿态估计方法

周叶剑; 张磊; 王虹现; 邢孟道; 牛威

doi:10.11999/JEIT160603

多站ISAR空间目标姿态估计方法

doi: 10.11999/JEIT160603

基金项目:

国家自然科学基金(61301280, 61301293)

计量
- 文章访问数: 1331
- HTML全文浏览量: 196
- PDF下载量: 364
- 被引次数: 0
出版历程
- 收稿日期: 2016-06-06
- 修回日期: 2016-11-28
- 刊出日期: 2016-12-19

Attitude Estimation for Space Satellite Targets with Multistatic ISAR Systems

Funds:

The National Natural Science Foundation of China (61301280, 61301293)

摘要

摘要: 该文提出一种基于多站逆合成孔径雷达(ISAR)序列成像的空间目标姿态估计方法。方法提取各帧ISAR图像中目标的典型线性结构，结合目标轨道信息实现关键部件姿态估计。该文建立了较为稳健的空间目标ISAR几何结构分析流程，采用Radon变换对太阳能翼、平板天线等线性结构进行提取和关联，继而估计典型线性结构在距离-多普勒成像平面的姿态角变化，同时利用卫星轨道信息获得ISAR距离-多普勒投影矩阵进行线性结构的3维姿态解算，最终实现典型部件姿态的优化求解估计。仿真实验验证了所提算法可有效实现空间目标典型部件的姿态估计，同时利用多站ISAR观测数据可有效提升算法的估计精度。
- ISAR成像 /
- 几何投影矩阵 /
- 姿态估计 /
- Radon变换 /
- 多站ISAR
Abstract: A new method for attitude estimation for space satellite targets is presented by extracting typical linear structures in ISAR imaging sequence and using information of targets position in orbits to analyze the three-dimensional attitude of space satellite targets. With the analyzing process for space satellite targets geometric structures, the algorithm utilizes Radon transformation to realize the extraction of linear structures, like solar wings, planar antennas, in ISAR imaging sequences. After finishing the relevance of these linear structures among different frames, the angle information of typical linear structures in range-Doppler plane is extracted. At last, with targets position information in orbits, a matrix sequence of the ISAR range-Doppler projection is acquired to estimate the three-dimensional attitude of linear structures, and realize exact solution of space satellite targets attitude. The simulation experiment result illustrates that the algorithm can realize the attitude estimation of typical units in space satellite targets, and the multistatic model algorithm shows its advantage in estimation accuracy.
- Inverse SAR (ISAR) imaging /
- Geometrical projection matrix /
- Attitude estimation /
- Radon transform /
- Multistaic ISAR

HTML全文

参考文献(25)

LEFFERTS E J, MARKLEY F L, and SHUSTER M D. Kalman filtering for spacecraft attitude estimation[J]. Journal of Guidance, Control and Dynamics, 1982, 5(5): 417-429.

徐少坤, 刘记红, 袁翔宇, 等. 基于 ISAR 图像的中段目标二维几何特征反演方法[J]. 电子与信息学报, 2015, 37(2): 339-345. doi: 10.11999/JEIT140338.

XU Shaokun, LIU Jihong, YUAN Xiangyu, et al. Two dimensional geometric feature inversion method for midcourse target based on ISAR image[J]. Journal of Electronics Information Technology, 2015 37(2): 339-345. doi: 10.11999/JEIT140338.

魏小峰, 耿则勋, 娄博, 等. 空间目标三维姿态估计[J]. 武汉大学学报, 2015, 40(1): 96-101. doi: 10.13203/j.whugis2013 0156.

WEI Xiaofeng, GEN Zexu, LOU Bo, et al. A 3D pose estimation method for space object[J]. Geomatics and Information Science of Wuhan University, 2015, 40(1): 96-101. doi: 10.13203/j.whugis20130156.

ZHONG W J, JI J S, LEI X, et al. The attitude estimation of three-axis stabilized satellites using hybrid particle swarm optimization combined with radar cross section precise prediction[J]. Institution of Mechanical Engineers, 2015, 8: 1-13. doi: 10.1177/0954410015596178.

LEMMENS S, KRAG H, ROSEBROCK J, et al. Radar mappings for attitude analysis of objects in orbit[C]. Proceedings of the 6th European Conference on Space Debris, Darmstadt, Germany, 2013: 20-24.

ZHU D Q and CHU C C. Characterization of irregularly shaped bodies[C]. International Society for Optics and Photonics, USA, 1995: 17-22. doi: 10.1117/12.211501.

郭裕兰, 万建伟, 鲁敏, 等. 激光雷达目标三维姿态估计[J]. 光学精密工程, 2012 20(4): 843-850. doi: 10.3788/OPE. 20122004.0843.

GUO Yulan, WAN Jianwei, LU Min, et al. Three dimensional orientation estimation for ladar target[J]. Optics and Precision Engineering, 2012 20(4): 843-850. doi: 10.3788/ OPE.20122004.0843.

TOMASI C and KANADE T. Shape and motion from image streams: A factorization method[J]. Proceedings of the National Academy of Sciences of USA, 1993, 90(21): 9795- 9802. doi: 10.1007/BF00129684.

ROSEBROCK J. Absolute attitude from monostatic Radar measurements of rotating objects[J]. IEEE Transactions on Geoscience and Remote Sensing, 2011, 49(10): 3737-3744. doi: 10.1109/TGRS.2011.2159727.

宁夏, 叶春茂, 杨健, 等. 空间目标雷达观测视角变化率及其应用[J]. 清华大学学报(自然科学版), 2013 53(11): 1558-1564. doi: 10. 16511/j.cnki.qhdxxb. 2013.11.008.

NING Xia, YE Chunmao, YANG Jian, et al. Radar aspect angle rate-of-change with respect to space target and its application[J]. Journal of Tsinghua University (Science and Technology), 2013, 53(11): 1558-1564. doi: 10.16511/j.cnki. qhdxxb.2013.11.008.

MAYHAN J T, BURROWS M L, CUOMO K M, et al. High resolution 3D Snapshot ISAR imaging and feature extraction[J]. IEEE Transactions on Aerospace and Electronic Systems, 2001, 37(2): 630-642. doi: 10.1109/ 7.937474.

保铮, 邢孟道, 王彤. 雷达成像技术[M]. 北京: 电子工业出版社, 2005: 231-241.

BAO Zheng, XING Mengdao, and WANG Tong. Radar Imaging Technology[M]. Beijing: Publishing House of Electronics Industry, 2005: 231-241.

ELHABIAN S Y, ELSAYED K M, and AHMED S H. Moving object detection in spatial domain using background removal techniques-state-of-art[J]. Recent Patents on Computer Science, 2008, 1(1): 32-54. doi: 10.2174/1874479610801010032.

RAFAEL C G and RICHARD E W. Digital Image Processing [M]. Third Edition. Beijing: Publishing House of Electronics Industry, 2007: 432-435.

刘艳莉, 桂志国. 基于形态学的可变权值匹配自适应图像增强算法[J].电子与信息学报, 2014, 36(6): 1285-1291. doi: 10.3724/SP.J.1146.2013.01082.

LIU Yanli and GUI Zhiguo. Adaptive image enhancement algorithm with variable weighted matching based on morphology[J]. Journal of Electronics Information Technology, 2014, 36(6): 1285-1291. doi: 10.3724/SP.J.1146. 2013.01082.

陈伯孝, 朱旭花, 张守宏. 运动平台上多基地雷达时间同步技术[J]. 系统工程与电子技术, 2005, 27(10): 1734-1737. doi: 10. 3321/j.issn:1001-506X.2005.10.020.

CHEN Boxiao, ZHU Xuhua, and ZHANG Shouhong. Time synchronization technique of multi-station radar on moving flat[J]. Systems Engineering and Electronics, 2005, 27(10): 1734-1737. doi: 10.3321/j.issn:1001-506X.2005.10.020.

刘赞, 陈西宏, 薛伦生, 等. 双基地雷达系统时间同步方案研究[J].火力与指挥控制, 2016, 41(1): 139-142. doi: 10.3969. j.issn.1002-0640.2016.01.034.

LIU Zan, CHEN Xihong, XUE Lunsheng, et al. Research on schemes of the time synchronization for bistatic radar system[J]. Fire Control Command Control, 2016, 41(1): 139-142. doi: 10.3969/j.issn.1002-0640.2016.01.034.

施引文献

资源附件(0)

访问统计