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基于欧拉四面体的下降轨雷达图像定位方法

冉聃 邓欢 李亚超 全英汇 邢孟道

冉聃, 邓欢, 李亚超, 全英汇, 邢孟道. 基于欧拉四面体的下降轨雷达图像定位方法[J]. 电子与信息学报, 2017, 39(3): 677-683. doi: 10.11999/JEIT160512
引用本文: 冉聃, 邓欢, 李亚超, 全英汇, 邢孟道. 基于欧拉四面体的下降轨雷达图像定位方法[J]. 电子与信息学报, 2017, 39(3): 677-683. doi: 10.11999/JEIT160512
RAN Dan, DENG Huan, LI Yachao, QUAN Yinghui, XING Mengdao. Radar Image Positioning Method on Decent Trajectory Based on Euler Tetrahedron[J]. Journal of Electronics & Information Technology, 2017, 39(3): 677-683. doi: 10.11999/JEIT160512
Citation: RAN Dan, DENG Huan, LI Yachao, QUAN Yinghui, XING Mengdao. Radar Image Positioning Method on Decent Trajectory Based on Euler Tetrahedron[J]. Journal of Electronics & Information Technology, 2017, 39(3): 677-683. doi: 10.11999/JEIT160512

基于欧拉四面体的下降轨雷达图像定位方法

doi: 10.11999/JEIT160512
基金项目: 

国家自然科学基金(61471283, 61303035)

Radar Image Positioning Method on Decent Trajectory Based on Euler Tetrahedron

Funds: 

The National Natural Science Foundation of China (61471283, 61303035)

  • 摘要: 导弹在末制导阶段因惯导误差导致弹体实际位置和惯导指示位置存在较大偏差,影响导引头对目标的准确定位,无法满足精确打击的应用需求。由于弹载合成孔径雷达在导弹俯冲下降段特殊的成像几何构型,目标点对应斜视角所在的平面与成像平面异面,因而传统的基于多普勒测角的定位方法已不再适用。该文利用图像匹配获取的高精度地面点相对位置信息和雷达到各目标点的高精度斜距信息,通过构建欧拉四面体几何模型,以场景数字高程作为先验信息筛选参考点,解算出以目标点为原点构建的北天东坐标系下的弹体实际位置,从而为弹体修偏提供准确信息。仿真实验验证了该定位方法能很好地满足导弹末制导阶段的目标定位需求。
  • 曾乐天, 梁毅, 邢孟道, 等. 一种基于极坐标格式算法的高分辨SAR成像自聚焦算法[J]. 电子与信息学报, 2015, 37(6): 1409-1415. doi: 10.11999/JEIT141131.
    ZENG Letian, LIANG Yi, XING Mengdao, et al. Autofocus algorithm of high resolution SAR based on polar format algorithm processing[J]. Journal of Electronics Information Technology, 2015, 37(6): 1409-1415. doi: 10.11999/ JEIT141131.
    周松, 周鹏, 李亚超, 等. 弹载SAR下降段成像算法研究[J]. 西安电子科技大学学报(自然科学版), 2011, 38(3): 90-98. doi: 10.3969/j.issn.1001-2400.2011.03.015.
    ZHOU Song, ZHOU Peng, LI Yachao, et al. Research on the imaging algorithm for missile-borne SAR with downward movement[J]. Journal of Xidian University (Natural Science), 2011, 38(3): 90-98. doi: 10.3969/j.issn.1001-2400.2011.03.015.
    FAROOQ A and LIMEBEER D J N. Optimal trajectory regulation for radar imaging guidance[J]. Journal of Guidance Control and Dynamics, 2008, 31(4): 1076-1092. doi: 10.2514/ 1.31441.
    SUN B, WANG Y, CHEN J, et al. Image position analysis of motion error for missile-borne SAR based on diving model[C]. IEEE International Conference on Imaging System and Techniques (IST), Bejing, China, 2013: 206-209. doi: 10. 1109/IST.2013.6729692.
    邵鹏, 李亚超, 李学仕, 等. 一种应用于斜视聚束模式的改进极坐标格式成像算法[J]. 电子与信息学报, 2015, 37(2): 303-308. doi: 10.11999/JEIT140564.
    SHAO Peng, LI Yachao, LI Xueshi, et al. A modified polar format algorithm applied to squinted spotlight SAR imaging [J]. Journal of Electronics Information Technology, 2015, 37(2): 303-308. doi: 10.11999/JEIT140564.
    TAN Q Y and SONG Y L. An auto-focus algorithm for missile-borne SAR[C]. IEEE China-Japan Joint Microwave Conference, Shanghai, China, 2008: 253-257. doi: 10.1109/ CJMW.2008.4772418.
    WANG Yan, LI Jingwen, CHEN Jie, et al. A parameter- adjusting polar format algorithm for extremely high squint SAR imaging[J]. IEEE Transactions on Geoscience and Remote Sensing, 2014, 52(1): 640-650. doi: 10.1109/TGRS. 2013.2243156.
    左绍山, 杨泽民, 孙光才, 等. 基于几何校正的聚束SAR快速分级后投影算法[J]. 电子与信息学报, 2015, 37(6): 1389-1394. doi: 10.11999/JEIT141254.
    ZUO Shaoshan, YANG Zemin, SUN Guangcai, et al. Geometric correction based fast factorized back projection algorithm for spotlight SAR imaging[J]. Journal of Electronics Information Technology, 2015, 37(6): 1389-1394. doi: 10.11999/JEIT141254.
    刘瑞红. 基于改进的SIFT-Like算法的SAR图像特征匹配[D]. [硕士论文], 西安电子科技大学, 2015.
    LIU Ruihong. Research on SAR images matching based on an improved SIFT-like algorithm[D]. [Master dissertation], Xidian University, 2015.
    DELLINGER F, DELON J, GOUSSEAU Y, et al. SAR-SIFT: a SIFT-Like algorithm for SAR images[J]. IEEE Transactions on Geoscience and Remote Sensing, 2015, 53(1): 453-466. doi: 10.1109/TGRS.2014.2323552.
    WEYDAHL D J and ELDHUSET K. Geolocation accuracy of TSX spotlight image data[C]. VDE 8th European Conference on Synthetic Aperture Radar (EUSAR), Aachen, Germany, 2010: 1-4.
    BELORUTSKY R Y, KISELEV A V, and TYRYKIN S V. The influence of a SAR sensor trajectory deviation on the pip azimuth position in echo signals simulation based on prearranged samples[C]. 15th International Conference of Young Specialists on Micro/Nanotechnologies and Electron Device (EDM), Novosibirsk, Russia, 2014: 105-109. doi: 10.1109/ EDM.2014.6882487.
    SONG S H, RHO S H, JUNG C H, et al. Geo-location error correction for synthetic aperture radar image[C]. IEEE International Geoscience and Remote Sensing Symposium (IGARSS), Honolulu, HI, USA, 2010: 3406-3409. doi: 10.1109/ IGARSS.2010.5650247.
    燕英, 周荫清, 李春升, 等. 弹载合成孔径雷达成像处理及定位误差分析[J]. 电子与信息学报, 2002, 24(12): 1932-1938.
    YAN Ying, ZHOU Yingqing, LI Chunsheng, et al. Missile- borne SAR imaging and error analysis of positioning[J]. Journal of Electronics Information Technology, 2002, 24(12): 1932-1938.
    李亚超, 蓝金巧, 邢孟道, 等. SAR末制导中导弹定位方法分析[J]. 遥测遥控, 2004, 25(6): 29-34.
    LI Yachao, LAN Jinqiao, XING Mengdao, et al. Positioning of missile with terminal guide SAR system and analysis[J]. Telemetry, Tracking and Command, 2004, 25(6): 29-34.
    李亚超, 吕孝雷, 王虹现, 等. 高精度景象匹配下的高速SAR平台定位和测速[J]. 系统工程与电子技术, 2007, 29(11): 1851-1855. doi: 10.3321/j.issn:1001-506X.2007.11.015.
    LI Yachao, L Xiaolei, WANG Hongxian, et al. Research on positioning and measuring speed in the high speed SAR system based on high precision map matching[J]. Systems Engineering Electronics, 2007, 29(11): 1851-1855. doi: 10.3321/j.issn:1001-506X.2007.11.015.
    杨立波, 谈璐璐, 杨汝良, 等. 合成孔径雷达景象匹配中制导导弹定位[J]. 系统工程与电子技术, 2010, 32(11): 2416-2420. doi: 10.3969/j.issn.1001-506X.2010.11.35.
    YANG Libo, TAN Lulu, YANG Ruliang, et al. Missile location for synthetic aperture radar scene matching midcourse guidance[J]. Systems Engineering Electronics, 2010, 32(11): 2416-2420. doi: 10.3969/j.issn.1001-506X.2010. 11.35.
    李天池, 周荫清, 马海英, 等. 基于参数估计的SAR定位方法[J]. 系统工程与电子技术, 2007, 29(3): 372-374. doi: 10.3321/ j.issn.1001-506X.2007.03.011.
    LI Tianchi, ZHOU Yinqing, MA Haiying, et al. SAR position method based on parameter estimation[J]. Systems Engineering Electronics, 2007, 29(3): 372-374. doi: 10.3321 /j.issn.1001-506X.2007.03.011.
    秦玉亮, 李宏, 王宏强, 等. 基于SAR导引头的弹体定位技术[J]. 系统工程与电子技术, 2009, 31(1): 121-124. doi: 10.3321/ j.issn.1001-506X.2009.01.029.
    QIN Yuliang, LI Hong, WANG Hongqiang, et al. Missile location based on SAR seeker[J]. Systems Engineering Electronics, 2009, 31(1): 121-124. doi: 10.3321/j.issn.1001- 506X.2009.01.029.
    GONG Jianwen, JIN Jianlv, and WEN Xianyu. A high- performance feather-matching method for image registration by combing spatial and similarity information[J]. IEEE Transactions on Geoscience and Remote Sensing, 2008, 46(4): 1266-1277. doi: 10.1109/TGRS.2007.912443.
    张红敏, 靳国旺, 徐青, 等. 基于DEM和图像仿真的单幅SAR图像无控制定位[J]. 测绘科学技术学报, 2013, 30(3): 274-278. doi: 10.3969/j.issn.1673-6338.2013.03.013.
    ZHANG Hongmin, JIN Guowang, XU Qing, et al. Positioning with single SAR image based on DEM without ground control point[J]. Journal of Geomatics Science and Technology, 2013, 30(3): 274-278. doi: 10.3969/j.issn.1673- 6338.2013.03.013.
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  • 被引次数: 0
出版历程
  • 收稿日期:  2016-05-19
  • 修回日期:  2016-09-30
  • 刊出日期:  2017-03-19

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