| 任意航向上的舰船磁场换算 |
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| 引用本文： | 童美松,王新中.任意航向上的舰船磁场换算[J].海军工程大学学报,1990(2). |
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| 作者姓名： | 童美松 王新中 |
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| 作者单位： | 上海基地装备修理部，海军工程学院舰船电工电子工程系 |
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| 摘 要： | 本文提出了用两个主航向上舰船磁场测量数据来换算任意航向上任意深度下的舰船磁场的设想。针对静态磁场,提出了一种新的磁场换算方法即磁荷模型换算法。由于该法的模型更接近于物理模型,故该法建立模型容易,换算所需的测量数据少,换算精度高。对安装消磁系统的舰船其任意航向上的磁场换算,作者采用消磁系统绕组磁场和舰船本身磁场分别计算然后合成的处理方法。实验证明,本文提出的舰船任意航向上的磁场换算方法是可行的,换算精度能够满足工程实用要求。
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| 关 键 词： | 磁荷面元 消磁绕组磁场 磁场换算 |
Conversion of Magnetic Field for Ships in Arbitrary Courses |
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| Tong Meisong Wang Xinzhong.Conversion of Magnetic Field for Ships in Arbitrary Courses[J].Journal of Naval University of Engineering,1990(2). |
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| Authors: | Tong Meisong Wang Xinzhong |
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| Institution: | Tong Meisong Wang Xinzhong |
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| Abstract: | This paper presents a new conversion method for the ship's magnetic field,namely,the converslon method of magnetic-charge model.The method can be simply applied and its conversion model easily determined.It needs only a few data of the measured magnetic fields and the measuring positions can be freely chosen.It has a high conversion precision.As a result,the method is very convenient to use. Experiments in laboratory show that the final conversion results of this method can satisfy the precision requirements in engineering. |
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| Keywords: | Magnetic-charge surface unit Degaussing winding's magnetic field Conversion of magnetic field |
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