Homogenization Method and Machine Learning Analysis for Improving Acoustic Properties of Laminated Sound- Absorbing Materials

DOI

Bibliographic Information

Other Title
  • 積層吸音材の音響性能向上に向けた均質化法と機械学習による解析

Description

Based on the need to improve quietness in the automotive industry associated with the spread of xEVs, we are developing laminated sound-absorbing materials that combine non-woven fabrics and foam materials. In this study, we calculated the sound absorption characteristics of a large number of lamination patterns using a homogenization method, and attempted to show material design guidelines by combining them with machine learning.

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Keywords

Details 詳細情報について

  • CRID
    1390299760188903680
  • DOI
    10.11351/jsaeronbun.55.449
  • ISSN
    18830811
    02878321
  • Text Lang
    ja
  • Data Source
    • JaLC
  • Abstract License Flag
    Disallowed

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