摘要
潜艇磁偶极子模型和椭球体模型是目前应用最广泛的潜艇磁场模型,但是对于磁偶极子模型和椭球体模型的适用条件缺乏定量研究。利用有限元法计算得到的潜艇空间磁场近似表达实际磁场,通过与椭球体模型和磁偶极子模型的仿真比较,对2种模型的适用条件进行定量研究。
At present in submarine magnetic models, the magnetic dipole model and the model are used widely. However quantitative study about the applicability of magnetic dipole m ellipsoid model is lack. The magnetic calculated by finite - element method express the actual approximately, and compared with the ellipsoid model and the magnetic dipole model simulation, quantitative study about the applicable. ellipsoid odel and magnetic and the
出处
《舰船科学技术》
北大核心
2016年第1期34-38,共5页
Ship Science and Technology
基金
国防基础科研计划资助项目
关键词
潜艇
磁场模型
有限元法
磁偶极子
椭球体
submarine
magnetic model
finite-element method
magnetic dipole
ellipsoid
