地鐵車輛屏蔽效能建模取值方法研究
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摘要:隨著仿真技術的興起,國內(nèi)外各種商用仿真軟件相繼涌現(xiàn),給軌道交通領域的仿真分析提供了強有力的工具。地鐵車輛作為電大尺寸目標對象,在屏蔽分析處理上存在諸多難點。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、耗時長、計算結果浮動等實際技術問題。
關鍵詞:地鐵列車;仿真計算;屏蔽效能;feko
doi:10.3969/J.ISSN.1672-7274.2023.06.014
中圖分類號:TN 03,TP 3 文獻標志碼: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入軌道車輛研發(fā)設計生產(chǎn)整改的生態(tài)系統(tǒng)中。(剩余1844字)