本文以通用电磁场仿真软件Flux为工具，结合舰船磁场的特点，对舰船磁场特性预测方法进行研究。通过对仿真计算流程，包括舰船三维模型构建、网格剖分和物理属性定义等步骤的深入分析，完成了舰船磁场特性预测的仿真实现。仿真结果表明，与实测值相对误差低于15%，对工程实践有重要参考价值。
Using the software Flux for electromagnetic signature simulation as the tool, the forecasting method of ship magnetic signature is studied in this paper, considering the characteristic of ship magnetic signature. Through detailed analysis on the simulation computation steps, including three-dimensional modeling of ships, meshing and physics definition, the simulation of ship magnetic signature forecasting has been realized. Simulation results show the calculation error with the measured results of the ship is less than 15%, and they are important reference to engineering practice.
2018,40(6): 110-112,116 收稿日期：2017-08-08
DOI：10.3404/j.issn.1672-7649.2018.06.022
分类号：TM153
作者简介：黄海伦(1978-),男,博士,工程师,研究方向为船舶电气
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