Component Mode Synthesis (CMS) workflow with SimLab

pgomez
pgomez Altair Community Member
edited August 2022 in Community Q&A

Hello all, 

I wish to perform Component Mode Synthesis (CMS) on a transmission housing and extract the mass and stiffness matrices in order to use them as input for MASTA. I have not had luck finding resources on how to extract this data using SimLab. Can anyone point me in the right direction on how to do this? 

Thanks, everyone. 

 

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Answers

  • Rafael Silva_20528
    Rafael Silva_20528 New Altair Community Member
    edited August 2022

    Hello Pedro,

    From what I know, we can define CMS cards for a Model Reduction - Excite. (Please refer to the images below)

    image

    Model Reduction - Excite

     

    image

    Setting CMS cards

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