NVH is gaining importance in the quality perception of off-highway machine performance and operator comfort. Booming noise, a low frequency NVH phenomenon, can be a significant sound issue in an off-highway machine. In order to increase operator comfort by decreasing the noise levels and noise annoyance, a tuned mass damper (TMD) was added to the resonating panel to suppress the booming. Operational deflection shapes (ODS) and experimental modal analysis (EMA) were performed to identify the resonating panels, a damper was tuned in the lab and on the machine to the specific frequency, machine operational tests were carried out to verify the effectiveness of the damper to deal with booming noise.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Application of an Elastomeric Tuned Mass Damper for Booming Noise on an Off-highway Machine


    Additional title:

    Sae Technical Papers


    Contributors:

    Conference:

    SAE 2013 Noise and Vibration Conference and Exhibition ; 2013



    Publication date :

    2013-05-13




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    Application of NVH Countermeasures for Interior Booming Noise using Elastomeric Tuned Mass Damper

    Shen, Baojun / He, Liangyong / Duan, Xiaocheng et al. | SAE Technical Papers | 2009


    Tuned Mass Damper for Rail Noise Control

    Ho, Wilson / Wong, Banting / England, David | Springer Verlag | 2012


    Tuned Mass Damper for Rail Noise Control

    Ho, Wilson / Wong, Banting / England, David | Tema Archive | 2012


    Tuned Mass Damper for Rail Noise Control

    Ho, W. / Wong, B. / England, D. | British Library Conference Proceedings | 2012


    TUNED MASS-SPRING DAMPER

    RIMAI BENJAMIN E / MOTAMEDI MOHAMMAD M / AZIZI YOUSOF | European Patent Office | 2020

    Free access