Optimization of Noise Transfer Path Based on the Composite Panel Acoustic and Modal Contribution Analysis

The noise of a cab directly affects the comfort and labor efficiency of the operators. The optimization of the structure-borne transmission path can obviously reduce the cab noise. The method of panel acoustic contribution analysis (PACA) is used to reduce structure noise. However, most studies only...

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Auteurs principaux: Qiang Liu, Xuanyi Zhou, Jianxin Zhu, Xiaoping Gong
Format: article
Langue:EN
Publié: Hindawi-Wiley 2021
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Accès en ligne:https://doaj.org/article/b4b48c0799854d22a3fb936223a81902
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