磁诱饵空中磁场模型及其试验验证方法

Validation Experiment Method of Magnetic Bait's Magnetic Field Model

在对磁诱饵进行研究或考核时,需要对其在高空中产生的磁场进行验证。针对验证时直接测量困难较大的问题,首先推导出了磁诱饵在统一坐标系下完整的空中磁场模型,该模型可对海水中磁诱饵的空中磁场直接进行计算,并在此基础上,通过分析诱饵空中磁场分布特征,提出了简易测量方法。试验验证表明,该测量方法可应用于磁诱饵空中磁场验证测量中,能够大大降低测量潜艇磁诱饵空中磁场的难度,具有重要的实际意义。

Magnetic bait＇s magnetic field in high altitude needs to be validated in the process of researching or checking magnetic bait,but it＇s difficult to measure the magnetic field directly.To solve this problem,firstly,this paper derived the formula of magnetic bait＇s magnetic field in air in a unified coordinate system,we could calculate magnetic field in air of magnetic bait in the sea.Then on this basis,we analyzed the distribution characteristics of magnetic bait＇s magnetic field in air,and put forward an unsophisticated measuring method.The measuring results of the experiment showed that the measuring method could be applied to validating and measuring of magnetic bait＇s magnetic field in air,and reduced its difficulty.