Fu Yi, Kong Xingwei, Dong Xinmin, Zhi Jianhui, Gao Yu. Tanker pose prediction based on modified unscented Kalman filter[J]. Journal of Applied Optics, 2016, 37(6): 860-865. DOI: 10.5768/JAO201637.0602004
Citation: Fu Yi, Kong Xingwei, Dong Xinmin, Zhi Jianhui, Gao Yu. Tanker pose prediction based on modified unscented Kalman filter[J]. Journal of Applied Optics, 2016, 37(6): 860-865. DOI: 10.5768/JAO201637.0602004

Tanker pose prediction based on modified unscented Kalman filter

More Information
  • Received Date: June 02, 2016
  • Revised Date: July 03, 2016
  • Aiming at the low accuracy problem of the tanker pose tracking in the autonomous aerial refueling, a modified unscented Kalman filter(UKF) algorithm was put forward. The mathematical model of vision navigation was established. The Harris method was applied for corner detection, and then the random sample consensus( RANSAC) was used to match the detected corner. The historical forecast data was introduced into the current prediction so that the UKF prediction results could be modified with respect to the observation results from the corner match. As a result, the goal of high accuracy prediction was achieved. Compared with the standard UKF, the experimental results show that the prediction error of the proposed method is smaller than 5.8% which is feasible and effective in aerial refueling. The algorithm can eliminate the prediction error caused by the strong inference so as to effectively suppress the strong interference.
  • Related Articles

    [1]ZHOU Zhe, SHEN Jianxin, HAN Peng, JIANG Junjia. Stereo matching algorithm based on Census transformation and guided filter[J]. Journal of Applied Optics, 2020, 41(1): 79-85. DOI: 10.5768/JAO202041.0102003
    [2]FU Yi, KONG Xingwei, DONG Xinmin. Adaptive square-root unscented Kalman filter for position and pose prediction of UAV[J]. Journal of Applied Optics, 2019, 40(1): 21-26. DOI: 10.5768/JAO201940.0101004
    [3]Cai Ming, Sun Xiu-xia, Xu Song, Liu Xi, Liu Ri. Vision/INS integrated navigation for UAV autonomous landing[J]. Journal of Applied Optics, 2015, 36(3): 343-350. DOI: 10.5768/JAO201536.0301002
    [4]Tian Jun-wei, Wang Qin, Zhao Peng, Wang Gang-gang, . Corner point detection in interested boundary tracking[J]. Journal of Applied Optics, 2014, 35(6): 991-995.
    [5]GAN Hou-ji, CHENG Si-wei, YE Ling-jun. Mapping encoding method of matched filters[J]. Journal of Applied Optics, 2014, 35(2): 300-306.
    [6]LEI Fei-lin, LIU Jian-wei, WU Yu-jing, ZHAO Chuang-she, SANG Wei, WANG Xin-wei. Application of Kalman filter based fiber opticgyroscope in airborne electro-optical system[J]. Journal of Applied Optics, 2013, 34(1): 188-192.
    [7]CHEN Jie-chun, ZHAO Li-ping, GUO ming. Uncertainty evaluation of corner detection[J]. Journal of Applied Optics, 2011, 32(3): 477-481.
    [8]WU Wei, HOU Jin-peng, WANG Xing-shu, QIN Shi-qiao. Design of matched filters for image correlation recognition of distortion targets[J]. Journal of Applied Optics, 2009, 30(1): 11-15.
    [9]SHEN Xue-ju, WANG Yong-zhong, YAO Guang-tao. Design of matched filter based on analysis of background noise Fourier spectrum[J]. Journal of Applied Optics, 2008, 29(3): 343-346.
    [10]LI Hong-guang, YU Yun-qi, SONG Ya-min. Application of optimal control for stabilization loop of vehicle inertial platform[J]. Journal of Applied Optics, 2007, 28(3): 251-256.
  • Cited by

    Periodical cited type(3)

    1. 张建花,高帅华. 基于影像实时处理的加油对接段辅助对准技术. 应用光学. 2022(02): 234-239 . 本站查看
    2. 张建花,陈贝,马晓东. 基于图像的空中加油软管平衡拖曳位置测量方法. 应用光学. 2021(04): 723-727 . 本站查看
    3. 符毅,孔星炜,董新民. 基于自适应SRUKF的无人机位姿预测方法. 应用光学. 2019(01): 21-26 . 本站查看

    Other cited types(0)

Catalog

    Article views (556) PDF downloads (47) Cited by(3)

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return