一种面向实际应用的舰艇水下磁场标准化建模方法
作者:
作者单位:

1.中国人民解放军92942部队;2.中国人民解放军91663部队


A standardized modeling method for ship’s underwater magnetic field to practical application
Affiliation:

No Unit of PLA

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    摘要:

    舰艇消磁是有效防护舰艇遭受水雷攻击的重要手段之一,高效精准的测磁技术是舰艇消磁的前提。针对舰艇首次消磁工作中使用手提式测磁仪与大平面测磁阵列之间的测量点位置差异问题,提出基于磁偶极子阵列的舰艇水下磁场换算方法,引入舰艇几何模型标准化数据库,计算出舰艇水下标准测量点处的磁场,解决了测量点位置差异导致无法发挥消磁站自动化大平面测磁的实际难题,该方法可推广适用于大部分舰艇消磁站。

    Abstract:

    Ship degaussing is one of the important means to effectively protect ship from mine attack. Efficient and accurate magnetic measurement technology is the premise of ship degaussing. Aiming at the problem of the position difference of the measuring points between the portable magnetometer and the large plane magnetometer array used in the first degaussing work of ship, the underwater magnetic field conversion method of the ship based on the magnetic dipole array is proposed. The standardized database of the ship geometric model is introduced to calculate the magnetic field at the underwater standard measuring points of the ship, which solves the practical problem that the position difference of the measuring points makes it impossible to give full play to the automatic large plane magnetometer of the degaussing station. This method is suitable for most ship degaussing stations.

    参考文献
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    [4] Kaisong Wang, Guohua Zhou, Yufen Wang. Review of Research On Ship’s Physical Field Characteristics and Underwater Attack and Defense Technology[C]//. The proceedings of the 16th Annual Conference of China Electrotechnical Society, Singapore, Springer, 2022.
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    [8] 郭成豹,殷琦琦.舰船磁场磁单极子阵列法建模技术[J].物理学报,2019,68(11):1-10。
    [9] 汪家骅.正则化技术在舰船磁场建模逆问题中的应用[J]. 水雷战与舰船防护,2010,18(4):1-5。
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  • 收稿日期:2022-05-13
  • 最后修改日期:2022-06-14
  • 录用日期:2022-06-27
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