水下无人系统学报2026，Vol.34Issue(3)：563-573,11.DOI:10.11993/j.issn.2096-3920.2026-0057
面向浅海海底铁磁小目标的1D ViT-ResNet磁源定位方法
1D ViT-ResNet Method for Magnetic Source Localization of Small Ferromagnetic Targets on Shallow Seabeds
摘要
Abstract
To address the challenges of magnetic signal acquisition in complex shallow-sea environments,this study designed and constructed a split towed system equipped with a fluxgate array.This system efficiently collected magnetic environmental noise and magnetic anomaly signals from four typical small ferromagnetic targets under dynamic conditions,successfully establishing a corresponding real-world measurement dataset.To compensate for the limitations of measured data and enhance data diversity,based on the characteristics of measured data,a simulation dataset containing the passage characteristic curves of four types of target magnetic sources was constructed using COMSOL multiphysics simulation software,providing data support for model training.To meet the requirements of real-time detection and localization of magnetic sources,this study proposed a magnetic source localization method,named 1D ViT-ResNet,based on the collaboration of a one-dimensional vision transformer(1D-ViT)detection model and a one-dimensional residual network(1D-ResNet)localization model.Validation results using measured target signals show that the algorithm achieves a mean localization estimation error of approximately 7%.Compared with single-model approaches,the dual-model method reduces the false detection rate by an average of 11 percentage points,significantly improving the accuracy and reliability of underwater magnetic detection.关键词
水下磁探测/分体式拖曳系统/磁通门阵列/视觉注意力机制/残差网络/磁源定位Key words
underwater magnetic detection/split towed system/fluxgate array/vision transformer/residual network/magnetic source localization分类
军事科技引用本文复制引用
惠然,梁晓锋,高浩然,颜澍..面向浅海海底铁磁小目标的1D ViT-ResNet磁源定位方法[J].水下无人系统学报,2026,34(3):563-573,11.基金项目
基础科研计划资助项目(JCKY2023206A023). （JCKY2023206A023）
