地铁车辆屏蔽效能建模取值方法研究  

Study on Modeling and Obtaining Values of Shielding Effectiveness of Metro Vehicles

作　　者：邱玉成 冯丽娜 夏天童 穆晓彤 QIU Yucheng;FENG Lina;XIA Tiantong;MU Xiaotong(CRRC Nanjing Puzhen Vehicle Co.,Ltd.,Nanjing 210031,China;Shenzhen Beihang Testing Co.,Ltd.,Shenzhen 518052,China)

机构地区：[1]中车南京浦镇车辆有限公司,江苏南京210031 [2]深圳市北航检测有限公司,广东深圳518052

出　　处：《数字通信世界》2023年第6期44-46,共3页Digital Communication World

摘　　要：随着仿真技术的兴起,国内外各种商用仿真软件相继涌现,给轨道交通领域的仿真分析提供了强有力的工具。地铁车辆作为电大尺寸目标对象,在屏蔽分析处理上存在诸多难点。文章提出了一种模型处理与屏蔽数据提取方法,用以解决仿真中常见的模型不收敛、耗时长、计算结果浮动等实际技术问题。With the rise of simulation technology,various commercial simulation software have emerged at home and abroad,providing a powerful tool for simulation analysis in the field of rail transit.As an electrically large target object,subway vehicles have many difficulties in shielding analysis and processing.This article provides a method for model processing and shielding data extraction to solve practical technical problems commonly encountered in simulation,such as model non convergence,time-consuming,and floating computational results.

关 键 词：地铁列车 仿真计算 屏蔽效能 FEKO 

分 类 号：TN03[电子电信—物理电子学] TP3[自动化与计算机技术—计算机科学与技术]