Characterizing and Reducing Structural Noises of Vehicle Shock Absorber Systems ZF Sachs AG

Format:

Conference/Event

Author/Creator:

Kruse, Alexander, author.

Conference Name:

SAE 2002 World Congress & Exhibition (2002-03-04 : Detroit, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 2002

Summary:

Noise and vibrations are very important aspects in overall customer perception of passenger cars. The optimal layout of the damper and the damper mount is a crucial criterion with respect to interior noise.In this article, the damper and the damper mount are viewed as a vibrational system. The article shows how the damper module's vibrational properties can be optimized with the help of a system analysis. Measurement and analysis processes developed specifically for this purpose are explained. The application of damper simulations for noise reduction is presented.Problems in assessing damper noise are discussed, and the use of artificial-head technology to analyze psycho-acoustic noise is presented. Examples are used to illustrate the process of acoustic damper optimization

Notes:

Vendor supplied data

Publisher Number:

2002-01-1234

Access Restriction:

Restricted for use by site license