Research interest in vehicle NVH to improve riding comfort has increased significantly in the recent years. The air- and structure- born noise generated by the automotive shock absorber become a key factor to evaluate quality of vehicles. The ultimate goal of this study is to create a vibro-acoustic model of a shock absorber which can be used as a predictive tool by design engineers in the early stage of shock absorber design process. The efficiency of CAE tools developed in this study may also allow for more design iterations and alternatives within a relatively shorter design time, which may lead to a higher level of refinement and better-optimized design


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    Title :

    Characterization of Air-Borne Noise of Shock Absorber by Using Acoustics Index Method


    Additional title:

    Sae Technical Papers


    Contributors:
    Pipis, John (author) / Cherng, John G. (author) / Gazala, Richard (author) / Ge, Tone (author)

    Conference:

    Noise & Vibration Conference & Exposition ; 1999



    Publication date :

    1999-05-17




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    Characterization of air-borne noise of shock absorber by using acoustics index method

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    Characterization of Air-Borne Noise of Shock Absorber by Using Acoustics Index Method

    Cherng, J. G. / Ge, T. / Pipis, J. et al. | British Library Conference Proceedings | 1999



    Structure-Borne Shock Absorber Noise: Non-Linear Noise Source Characterization in a Laboratory Environment

    Van Haver, J. / Society of Automotive Engineers | British Library Conference Proceedings | 1995