Prediction and Analysis Technology Development for Impact Noise

Paper #:
  • 2014-01-0895

Published:
  • 2014-04-01
Citation:
Tanaka, H., Ihara, H., Satomura, A., Wada, Y. et al., "Prediction and Analysis Technology Development for Impact Noise," SAE Technical Paper 2014-01-0895, 2014, https://doi.org/10.4271/2014-01-0895.
Pages:
5
Abstract:
In order to enhance product attraction, it is important to reduce the impact noise when a vehicle go over bumps such as bridge joints. Vehicle performance to transitional noise phenomena is not yet analyzed well. In this paper, a prediction method is established by vector composition and inverse Fourier transform with the combination of Multibody Dynamics (MBD) and FEM. Also, a root cause analysis method is established with the following three mechanism analysis methods; transfer path analysis, mode contribution analysis, and panel contribution analysis.
Access
Now
SAE MOBILUS Subscriber? You may already have access.
Buy
Select
Price
List
Download
$27.00
Mail
$27.00
Members save up to 40% off list price.
Share
HTML for Linking to Page
Page URL

Related Items

Training / Education
2018-03-23
Technical Paper / Journal Article
2010-09-28
Training / Education
2011-04-12
Training / Education
2018-07-16