This content is not included in your SAE MOBILUS subscription, or you are not logged in.
Prediction of Vehicle Interior Noise from a Power Steering Pump using Component CAE and Measured Noise Transfer Functions of the Vehicle
ISSN: 1946-3995, e-ISSN: 1946-4002
Published April 12, 2010 by SAE International in United States
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.
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.
|Journal Article||Multi-Objective Decision Making under Uncertainty and Incomplete Knowledge of Designer Preferences|
|Technical Paper||CAE Process to Eliminate Powertrain Noise and Vibration|
|Technical Paper||Collins & Aikman Technical Centre|