地鐵車輛屏蔽效能建模取值方法研究

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摘要：隨著仿真技術(shù)的興起，國(guó)內(nèi)外各種商用仿真軟件相繼涌現(xiàn)，給軌道交通領(lǐng)域的仿真分析提供了強(qiáng)有力的工具。地鐵車輛作為電大尺寸目標(biāo)對(duì)象，在屏蔽分析處理上存在諸多難點(diǎn)。文章提出了一種模型處理與屏蔽數(shù)據(jù)提取方法，用以解決仿真中常見的模型不收斂、耗時(shí)長(zhǎng)、計(jì)算結(jié)果浮動(dòng)等實(shí)際技術(shù)問題。

關(guān)鍵詞：地鐵列車；仿真計(jì)算；屏蔽效能；feko

doi：10.3969/J.ISSN.1672-7274.2023.06.014

中圖分類號(hào)：TN 03，TP 3           文獻(xiàn)標(biāo)志碼：A             文章編碼：1672-7274（2023）06-00-03

Abstract： 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.

Key words： subway train; simulation calculation; shielding effectiveness; feko

近年來，車輛屏蔽仿真已逐步進(jìn)入軌道車輛研發(fā)設(shè)計(jì)生產(chǎn)整改的生態(tài)系統(tǒng)中。（剩余1844字）