系统工程与电子技术 ›› 2026, Vol. 48 ›› Issue (4): 1154-1164.doi: 10.12305/j.issn.1001-506X.2026.04.06

• 传感器与信号处理 • 上一篇    

基于多源卫星遥感数据的舰船航迹关联与融合

李鑫晟1(), 冯书谊2, 郝禹哲1, 叶曦2, 张海超2, 李元祥1,*()   

  1. 1. 上海交通大学航空航天学院 上海 200240
    2. 上海航天电子通讯设备研究所 上海 201109
  • 收稿日期:2025-02-13 修回日期:2025-05-19 接受日期:2026-03-02 出版日期:2026-03-19 发布日期:2026-03-19
  • 通讯作者: 李元祥 E-mail:lxs1176639444@qq.com;yuanxli@sjtu.edu.cn
  • 作者简介:李鑫晟(1999—),男,硕士研究生,主要研究方向为多目标数据关联与融合
    冯书谊(1984—),男,研究员,硕士,主要研究方向为智能图像处理
    郝禹哲(1998—),男,硕士研究生,主要研究方向为时序分析、故障诊断
    叶 曦(1985—),男,研究员,硕士,主要研究方向为数据处理与传输
    张海超(1989—),男,高级工程师,博士,主要研究方向为机器学习
  • 基金资助:
    上海航天先进技术联合研究基金 (USCAST2022-38)资助课题

Association and fusion of ship tracks based on multi-source satellite remote sensing data

Xinsheng LI1(), Shuyi FENG2, Yuzhe HAO1, Xi YE2, Haichao ZHANG2, Yuanxiang LI1,*()   

  1. 1. School of Aeronautics and Astronautics,Shanghai Jiao Tong University,Shanghai 200240,China
    2. Shanghai Aerospace Electronic Technology Institute,Shanghai 201109,China
  • Received:2025-02-13 Revised:2025-05-19 Accepted:2026-03-02 Online:2026-03-19 Published:2026-03-19
  • Contact: Yuanxiang LI E-mail:lxs1176639444@qq.com;yuanxli@sjtu.edu.cn

摘要:

针对多传感器数据的舰船航迹关联与融合问题,利用电子侦察、微波雷达和合成孔径雷达等卫星遥感数据,提出一种结合GMN与Transformer架构的解决方案。通过双图建模框架和跨图卷积网络,捕捉多传感器数据间复杂关联,将目标关联问题转化为二次规划,并引入带权二分类交叉熵损失函数,有效降低误匹配率。在融合阶段,采用可学习的位置编码与滑动窗口技术,降低计算复杂度,解码器通过多头注意力机制强化时间依赖建模能力。实验结果表明,该方案在数据关联准确率及融合后航迹预测精度上显著优于传统方法,为多传感器数据关联与融合提供创新技术支持。

关键词: 多源卫星, 航迹关联, 航迹融合, GMN, Transformer

Abstract:

To address the problem of ship tracks association and fusion for multi-sensor data, integrating electronic reconnaissance, radar, and synthetic aperture radar data, a solution combining graph matching network (GMN) and Transformer architecture is proposed. Utilize a dual-graph modeling framework and cross-graph convolutional network to capture complex relationships between sensor data and transform the track association problem into a quadratic programming task, a weighted binary cross-entropy loss function is introduced to reduce mismatches effectively. In the fusion stage, learnable positional encoding and a sliding window mechanism are applied to reduce computational complexity, while the decoder leverages multi-head attention mechanisms to enhance temporal dependency modeling. Experimental results show that the proposed method significantly outperforms traditional approaches in data association accuracy and fused track prediction precision, offering innovative technical support for multi-sensor data association and fusion.

Key words: multi-source satellite, track association, track fusion, graph matching network, Transformer

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