基于COMSOL Multiphysics建模的水下目标空中磁场特性分析

Analysis of Airborne Magnetic Field Characteristics of Underwater Target Based on COMSOL Multiphysics Modeling

论文利用COMSOL有限元建模软件构建了水中目标磁场模型,并针对不同的距离、航向角、航区和消磁情况对水中目标产生的空中磁场特性进行了仿真计算,给出了规律分析结果,为航空磁探设备使用提供一定的指导借鉴。

In this paper,COMSOL finite element modeling software is used to build the underwater target magnetic field mod-el,and according to different distance,heading angle,navigation area and degaussing conditions,the airborne magnetic generated by underwater targets are simulated and calculated,and the rule analysis results are given,which can provide some guidance for the use of airborne for the use of airborne magnetic exploration equipment.