Optimization of Body Attachment for Road Noise Performance

Paper #:
  • 2013-01-0369

Published:
  • 2013-04-08
Citation:
Kim, H., DO, J., oh, S., and Kim, K., "Optimization of Body Attachment for Road Noise Performance," SAE Technical Paper 2013-01-0369, 2013, https://doi.org/10.4271/2013-01-0369.
Pages:
8
Abstract:
It is common knowledge that body attachment stiffness is an important factor of road noise performance. Thus, a high stiffness of body attachments is required, and determining their optimized stiffness and structure is necessary. Therefore, a method for improving body attachment stiffness and validating the relationship between stiffness and road noise through CAE and experimental trials was tested. Furthermore, a guideline for optimizing body structure for road noise performance was suggested.
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