Structural responses of a spacecraft during liftoff are dominated by the intense acoustic pressure field imping on the exterior of the launch vehicle. Statistical Energy Analysis model of the NASA Mars Exploration Rover spacecraft has been developed and the SEA model was analyzed to predict vibroacoustic responses of the spacecraft under the diffuse acoustic loading condition.


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    Title :

    Vibroacoustic analysis and experimental validation of the structural responses of NASA Mars Exploration Rover spacecraft due to acoustic launch load


    Contributors:

    Conference:

    Noise Conference 2003


    Publication date :

    2003-06-23


    Type of media :

    Conference paper


    Type of material :

    No indication


    Language :

    English