Prediction of Vehicle Interior Noise from a Power Steering Pump using Component CAE and Measured Noise Transfer Functions of the Vehicle

2010-01-0509

04/12/2010

Event
SAE 2010 World Congress & Exhibition
Authors Abstract
Content
In response to the growing demand for fuel economy, we are developing a high-efficient variable displacement pump for hydraulic power steering systems. In order to develop a quiet variable displacement pump which generates lower noise for better vehicle interior sound quality, we have been developing a simulation tool which includes hydraulic analysis, vibration analysis, and vehicle interior noise analysis which combines simulation outputs and measured noise transfer functions of the targeted vehicle. This paper provides both validation results of the simulation tool and application examples to design improvement to conclude the effectiveness of the simulation tool developed.
Meta TagsDetails
DOI
https://doi.org/10.4271/2010-01-0509
Pages
9
Citation
Yoshizawa, T., Tsukada, Y., Seto, S., Hiraku, K. et al., "Prediction of Vehicle Interior Noise from a Power Steering Pump using Component CAE and Measured Noise Transfer Functions of the Vehicle," SAE Int. J. Passeng. Cars – Mech. Syst. 3(1):389-397, 2010, https://doi.org/10.4271/2010-01-0509.
Additional Details
Publisher
Published
Apr 12, 2010
Product Code
2010-01-0509
Content Type
Journal Article
Language
English

Journal