This content is not included in your SAE MOBILUS subscription, or you are not logged in.
Low Frequency Transient CAE Analysis for Vehicle Door Closure Sound Quality
ISSN: 0148-7191, e-ISSN: 2688-3627
Published May 16, 2005 by SAE International in United States
Annotation ability available
Improvement of vehicle door closure sound quality is one of the major customer wants. It is very desirable to understand how different door elements radiate sound during a door-closing event and how to optimize a door structure to design for a specific sound target. In this paper, a CAE tool is developed based on transient FEA and BEA for the analysis of structural-borne vehicle door closure sound quality in the low frequency range (up to 300Hz). Design sensitivity analysis (DSA) are performed for investigating effects of major design variable changes on the door closing sound quality. A SUV model was studied to validate the simulation results and to demonstrate the capability of the developed CAE tool for providing design guidelines on door closing sound quality.
|Technical Paper||Optimization of Body Attachment for Road Noise Performance|
|Technical Paper||Optimization of Body Structure for Road Noise Performance|
CitationZhang, Z. and Young, S., "Low Frequency Transient CAE Analysis for Vehicle Door Closure Sound Quality," SAE Technical Paper 2005-01-2339, 2005, https://doi.org/10.4271/2005-01-2339.
- Young Shaobo Gan Changsheng Kwansnik Mike Basu Amiyo Shaffer Aric “ Improvement of L322 door closing sound quality (practical applications) ”
- Young Shaobo et. al. “Binaural Transfer Path Analyses (BTPA) and Exterior Noise Synthesis (BTPS) for the L322 Side Door Open/Closure Sound Quality”