| Citation: | CHEN Binghan, ZUO Zhengrong, XIA Luruiet al. Motion characteristic inversion method of single platform imaging target[J]. Journal of Beijing University of Aeronautics and Astronautics, 2018, 44(12): 2528-2535. doi: 10.13700/j.bh.1001-5965.2018.0340(in Chinese)
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Aimed at inversion of target motion characteristics under single platform observation conditions, the model and method for reconstructing target spatial position and estimating motion parameters based on sequence images are proposed. To suppress the effect of atmospheric refraction on the accuracy of location reconstruction, it is proposed that the atmosphere is treated as a layered sphere, and the reverse tracking strategy is adopted to calculate the transmission path of light in each layer of the atmosphere in reverse, starting from the incident light of the imaging system. In summary, the target location is determined according to the intersection of the tracking path and the target launch plane. Furthermore, in order to reduce the effect of prior parameter errors such as launch plane, iterative estimation is adopted to search the optimal firing surface within the range of prior error, with the consistency of the target acceleration parameters as the optimization criterion, and the reconstruction error is corrected. Through the above process, the target trajectory and the motion parameters are obtained by inversion. Within the prior error range, the inversion location error is less than 200 m and the inversion velocity error is less than 60 m/s.
| [1] |
魏晨曦, 马婷婷.美国未来的侦察卫星及其关键技术[J].国际太空, 2005(3):23-24. http://d.old.wanfangdata.com.cn/Periodical/gjtk200503007
WEI C X, MA T T.The future reconnaissance satellite of the United States and the key technologies[J].International Space, 2005(3):23-24(in Chinese). http://d.old.wanfangdata.com.cn/Periodical/gjtk200503007
|
| [2] |
张天序.成像自动目标识别[M].武汉:湖北科学技术出版社, 2005:19-40.
ZHANG T X.Imaging automatic target recognition[M].Wuhan:Hubei Science and Technology Press, 2005:19-40(in Chinese).
|
| [3] |
DANIS N J.Space-based tactical ballistic missile launch parameter estimation[J].IEEE Transactions on Aerospace and Electronic Systems, 1993, 29(2):412-424. doi: 10.1109/7.210079
|
| [4] |
李英良.单星弹道估计与预报中的方法研究[D].长沙: 国防科技大学, 2004.
LI Y L.Research on method of single star ballistic estimation and forecast[D].Changsha: National University of Defense Technology, 2004(in Chinese).
|
| [5] |
SITZMAN G L, DRESCHER G H.Tactical ballistic missile trajectory state and error covariance propagation[C]//IEEE Position Location and Navigation Symposium.Piscataway, NJ: IEEE Press, 1994: 839-844.
|
| [6] |
申镇.单星预警弹道导弹参数估计方法研究[D].长沙: 国防科技大学, 2010. http://cdmd.cnki.com.cn/Article/CDMD-90002-2010271158.htm
SHEN Z.The single satellite early warning ballistic missile parameter estimation research[D].Changsha: National University of Defense Technology, 2010(in Chinese). http://cdmd.cnki.com.cn/Article/CDMD-90002-2010271158.htm
|
| [7] |
阮晓东, 李世伦, 诸葛良, 等.用立体视觉测量多自由度机械装置姿态的研究[J].中国机械工程, 2000, 11(5):571-573. doi: 10.3321/j.issn:1004-132X.2000.05.028
RUAN X D, LI S L, ZHUGE L, et al.Research on measuring the attitude of multi-degree-of-freedom mechanism with stereo vision[J].Chinese Journal of Mechanical Engineering, 2000, 11(5):571-573(in Chinese). doi: 10.3321/j.issn:1004-132X.2000.05.028
|
| [8] |
罗世民, 李茂西.双目视觉测量中三维坐标的求取方法研究[J].计算机工程与设计, 2006, 27(19):3622-3624. doi: 10.3969/j.issn.1000-7024.2006.19.037
LUO S M, LI M X.Research on the method of calculating three-dimensional coordinates in binocular vision measurement[J].Computer Engineering and Design, 2006, 27(19):3622-3624(in Chinese). doi: 10.3969/j.issn.1000-7024.2006.19.037
|
| [9] |
ZHANG K, XU B, TANG L X, et al.Modeling of binocular vision system for 3D reconstruction with improved genetic algorithms[J].The International Journal of Advanced Manufacturing Technology, 2006, 29(7):722-728. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=9f790872dbe1c65e45d11ccbdefab012
|
| [10] |
HEIKKILA J.Geometric camera calibration using circular control points[J] IEEE Transactions on Pattern Analysis and Machine Intelligence, 22(10):1066-1077. doi: 10.1109/34.879788
|
| [11] |
ZHAO Q Y, HAACK T, ROGERS T, et al.Ensemble prediction of atmospheric refractivity conditions for EM propagation[J].Journal of Applied Meteorology and Climatology, 2016, 55(10):2113-2130. doi: 10.1175/JAMC-D-16-0033.1
|
| [12] |
严豪健.大气折射的研究进展[J].世界科技研究进展, 2006, 28(1):48-58. http://d.old.wanfangdata.com.cn/Periodical/sjkjyjyfz200601008
YAN H J.Research progress of atmospheric refraction[J].World Science and Technology Research Progress, 2006, 28(1):48-58(in Chinese). http://d.old.wanfangdata.com.cn/Periodical/sjkjyjyfz200601008
|
| [13] |
SMITH E K, WEINTRAUB S.The constants in the equation for atmospheric refractive index at radio frequencies[J].Proceedings of the IRE, 1953, 41(8):1035-1037. doi: 10.1109/JRPROC.1953.274297
|
| [14] |
GUO X, KANG S, ZHANG Y.A simple method to estimate clear air refractivity profile in the stably stratified marine atmospheric boundary layer[C]//2014 XXXIth URSI General Assembly and Scientific Symposium (URSI GASS).Piscataway, NJ: IEEE Press, 2014: 1-4.
|
| [15] |
于丽娟.新型弱目标检测及目标空间定位算法研究[D].武汉: 华中科技大学, 2016.
YU L J.New weak target detection and target space locating algorithm[D].Wuhan: Huazhong University of Science and Technology, 2016(in Chinese).
|
| [16] |
GRABNER M, KVICERA V, PECHAC P, et al.World maps of atmospheric refractivity statistics[J].IEEE Transactions on Antennas and Propagation, 2014, 62(7), 3714-3722. doi: 10.1109/TAP.2014.2317474
|
| [17] |
陈祥明.大气折射率剖面模型与电波折射误差修正方法研究[D].青岛: 中国海洋大学, 2008: 8-10. http://cdmd.cnki.com.cn/Article/CDMD-10423-2008175945.htm
CHEN X M.Study on atmospheric refractivity profile model and radio wave refraction error correction method[D].Qingdao: Ocean University of China, 2008: 8-10(in Chinese). http://cdmd.cnki.com.cn/Article/CDMD-10423-2008175945.htm
|
| [18] |
杨剑, 吕乃光, 董明利.加权最小二乘算法在机器视觉系统中的应用[J].光学精密工程, 2009, 17(8):1870-1877. doi: 10.3321/j.issn:1004-924X.2009.08.014
YANG J, LÜ N G, DONG M L.The application of weighted least squares algorithm in machine vision system[J].Optical Precision Engineering, 2009, 17(8):1870-1877(in Chinese). doi: 10.3321/j.issn:1004-924X.2009.08.014
|
| [19] |
KANAYET F J, MATTARELLA-MICKE A, KOHLER P J, et al.Distinct representations of magnitude and spatial position within parietal cortex during number-Space mapping[J].Journal of Cognitive Neuroscience, 2018, 30(2):200-218. doi: 10.1162/jocn_a_01199
|
| [20] |
KIM H S, HWANG D Y, KIM K H, et al.Reducing positioning errors in the important access point selection method for fingerprint localization by spatial partitioning[C]//2017 International Conference on Information Networking.Piscataway, NJ: IEEE Press, 2017: 445-447.
|
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