Optics and Precision Engineering, Volume. 33, Issue 4, 512(2025)

Multimode composite guidance data fusion method and its experimental validation

Shuxin LIU1,2, Hui WU2、*, Daihua WANG1, and Junchao SHE2
Author Affiliations
  • 1College of Optoelectronic Engineering, Chongqing University, Chongqing400044, China
  • 2Southwest Institute of Technical Physics, Chengdu610041, China
  • show less
    Figures & Tables(10)
    Block diagram of three-mode composite guide
    Flowchart of multimode composite guide head guidance information fusion
    Schematic of the spatial error of the multimode composite guide head
    Infrared guidance interfered with by false target
    Schematic diagram of interference identification and multimode guidance data fusion based on convolutional augmented neural network
    Root mean square error for training and validation.
    Experiment of scale establishment
    Experiment of scale establishment
    • Table 1. Errors of the two fusion methods

      View table
      View in Article

      Table 1. Errors of the two fusion methods

      互协方差Transformer+Kalman降低率
      RMSE俯仰角0.028 70.020 229.6%
      航向角0.027 30.021 322.0%
    • Table 2. Antijamming capability of the two fusion methods

      View table
      View in Article

      Table 2. Antijamming capability of the two fusion methods

      干扰形式捕获次数互协方差方法Transformer +Kalman
      成功次数捕获概率成功次数捕获概率
      雷达主动27215858.1%272100%
      激光诱偏1006363%9292%
      激光高重频1007171%9999%
      烟尘1065451%9791.5%
      角反1307658.5%11991.5%
    Tools

    Get Citation

    Copy Citation Text

    Shuxin LIU, Hui WU, Daihua WANG, Junchao SHE. Multimode composite guidance data fusion method and its experimental validation[J]. Optics and Precision Engineering, 2025, 33(4): 512

    Download Citation

    EndNote(RIS)BibTexPlain Text
    Save article for my favorites
    Paper Information

    Category:

    Received: Oct. 17, 2024

    Accepted: --

    Published Online: May. 20, 2025

    The Author Email: Hui WU (13679035189@139.com)

    DOI:10.37188/OPE.20253304.0512

    Topics