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Full Vehicle SEA Model Uses Detailed Sound PackageDefinition To Predict Driver’s Headspace AcousticResponse

机译:整车SEA模型使用详细的声音包定义来预测驾驶员的顶空声学响应

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摘要

This paper provides an overview of the building and validation process for an airborne SEA model of a typical automotive vehicle using the AutoSEA2? software. The emphasis isrnplaced on identifying the transmission paths as well as sound package characteristics that are most critical to ensure accurate predictions using SEA. It also compares predictions with experimental results of well-controlled load cases. Correlation between predictions and tests is presented andrnbriefly discussed.
机译:本文概述了使用AutoSEA2?的典型汽车的机载SEA模型的构建和验证过程。软件。重点放在确定对确保使用SEA进行准确预测最关键的传输路径和声音包特征上。它还将预测结果与负载情况得到很好控制的实验结果进行了比较。提出并简要讨论了预测和检验之间的相关性。

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  • 来源
  • 会议地点 Prague(CZ);Prague(CZ)
  • 作者单位

    ESI North America, 36800 Woodward Ave., Ste 200, Bloomfield Hills, MI 48084, USA arnaud.charpentier@esi-group-na.com;

    ESI North America, 36800 Woodward Ave., Ste 200, Bloomfield Hills, MI 48084, USA denis.blanchet@esi-group-na.com;

    Nissan Motor Co., Ltd., 1-1, Morinosatoaoyama, Atsugi-shi, Kanagawa, 243-0123, Japan kfuku@mail.nissan.co.jp;

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  • 正文语种 eng
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