Automotive powertrain mounting system design must balance three primary tasks: powertrain movement, powertrain rigid-body dynamic behavior, and vibration isolation. The design tool developed in this paper utilizes multi-body software and a genetic algorithm optimization routine to meet targets for mounting system stiffness, damping, attachment angle and geometry. Constraints on the optimization routine protect for drivability and NVH concerns, all at a significant savings in design resources.


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    Title :

    Automotive Powertrain Mounting System Design Optimization


    Additional title:

    Sae Technical Papers


    Contributors:

    Conference:

    SAE World Congress & Exhibition ; 2008



    Publication date :

    2008-04-14




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




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