| 基于下方近场平面磁场的潜艇高空磁场计算方法 |
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| 引用本文： | 张朝阳,肖昌汉,陈文涛.基于下方近场平面磁场的潜艇高空磁场计算方法[J].海军工程大学学报,2011(5):88-92. |
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| 作者姓名： | 张朝阳 肖昌汉 陈文涛 |
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| 作者单位： | 海军工程大学电气与信息工程学院; |
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| 摘 要： | 潜艇高空磁场一般由包络面磁场计算得到,但实际中包络面磁场较难测量,而下方近场平面磁场则容易获得.在下方近场平面磁场的基础上,利用边界积分法计算得到下方远场磁场,再根据潜艇远场磁场分布的全空间一致性,计算出远场等效磁矩,得到高空远场磁场.实验分析表明了潜艇远场磁场分布的全空间一致性,由下方近场平面磁场可以较准确地得到潜艇...
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| 关 键 词： | 潜艇磁场 边界积分 等效磁矩 磁性防护 |
Calculation method for aerial magnetic field of submarine based on near field of nether plane |
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| ZHANG Zhao-yang,XIAO Chang-han,CHEN Wen-tao.Calculation method for aerial magnetic field of submarine based on near field of nether plane[J].Journal of Naval University of Engineering,2011(5):88-92. |
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| Authors: | ZHANG Zhao-yang XIAO Chang-han CHEN Wen-tao |
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| Institution: | ZHANG Zhao-yang,XIAO Chang-han,CHEN Wen-tao(College of Electric and Information Engineering,Naval Univ.of Engineering,Wuhan 430033,China) |
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| Abstract: | The aerial magnetic field of a submarine can be calculated by the enveloping surface,but actually the field on the enveloping surface cannot be measured conveniently,while the near field of nether plane is easy to obtain.Based on the near field of nether plane,the far field can be calculated by the boundary integral method.According to the distributing coherence of the far field in all space,the far equivalent magnetic moments of submarine were acquired,and then the aerial field could be calculated finally.... |
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| Keywords: | magnetic field of submarine boundary integral equivalent moment magnetic defense |
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