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mass-spring-damper system dynamic analysis

User: "Altair Forum User"
Altair Employee
Updated by Altair Forum User

Hello, I would like to know how I can simulate/model a mass-spring-damper system in HyperMesh to do a dynamic analysis and get system responses and FRF in acceleration?

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    User: "Altair Forum User"
    Altair Employee
    OP
    Updated by Altair Forum User

    Hi @Ariane Rebelato

     

    I could not able to find a example file to share with you for a spring mass system frf analysis.

     

    But you can use spring elements with a suspended mass at the end, gravity turned ON and include frequency response related cards.

     

    There are few tutorials available on OptiStruct help for frequency response analysis.