高频地波雷达海上目标航迹跟踪新思路

New ideas for HFSWR maritime target tracking

高频地波雷达是对海上运动目标进行监视监测的一种重要手段,为了提高地波雷达对海上特定目标独立跟踪探测时的性能,本文对高频地波雷达海上目标跟踪技术的研究现状进行了综述,分析总结了目前航迹跟踪方法存在的主要问题。结合海上目标跟踪的实际应用需求,借助目前流行的深度学习方法充分挖掘其他同步探测手段获取的目标信息,提出了基于知识辅助的特定目标跟踪方法,改善后续地波雷达对特定目标独立跟踪时的航迹质量,初步的航迹跟踪结果验证了提出方法的有效性。提出的地波雷达特定目标跟踪方法对目标跟踪方法的理论研究及地波雷达目标跟踪系统的业务化应用均具有重要意义及参考价值。

High-frequency Surface Wave Radar(HFSWR)provides an important means for monitoring maritimemoving targets.In order to improve the performance of HFSWR for independently tracking specific targets,the researchstatus of HFSWR maritime target tracking technology is reviewed,and the main problems existing in currenttracking methods are analyzed and summarized.According to the practical application requirements for maritime targettracking,a knowledge-based specific target tracking method is proposed,which fully exploit the target informationobtained by other synchronous target detection means by virtue of the powerful deep learning methods and can improvethe track quality for the subsequent independent tracking of HFSWR.Preliminary tracking results verify theeffectiveness of the proposed method.The proposed method is of great significance and reference value for both theoreticalstudy of the target tracking methods and operational applications of HFSWR target tracking systems.