基于有限元法的潜艇磁场模型适用条件分析  

Analysis on the applicability of submarine magnetic model based on finite-element method

作　　者：高胜峰[1] 朱海[1] 王超[1] 蔡鹏[1] 

机构地区：[1]海军潜艇学院,山东青岛266042

出　　处：《舰船科学技术》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

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

关 键 词：潜艇 磁场模型 有限元法 磁偶极子 椭球体 

分 类 号：U674.76[交通运输工程—船舶及航道工程]