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How can we check the wheel displacement for a motorbike model

User: "draucis"
draucis
Altair Community Member
Updated by draucis

Hello,

I know that I can check the suspension travel in the results. Is there any way from which we can see the wheel travel. Or can we just use motion ratio to calculate it? any inputs helps.

Regards 

Draucis 

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    User: "Jagadeesh R"
    Jagadeesh R
    Altair Employee
    Updated by Jagadeesh R

    hi Draucis,

    The "wheel center displacement" output requests  are available in instrumentation system, below given plot info may help you.

    image

     

    thanks,

    jagadeesh 

    User: "draucis"
    draucis
    Altair Community Member
    OP
    Updated by draucis

    hi Draucis,

    The "wheel center displacement" output requests  are available in instrumentation system, below given plot info may help you.

    image

     

    thanks,

    jagadeesh 

    Hello,

    Thanks for replying, yes, I got it. I wanted to ask one more thing, the force coming on the Mono shock mentioned as spring force and the one mentioned as Damper force, do we just add both of them to get the total force on the shock?

    Regards

    Draucis  

    User: "Jagadeesh R"
    Jagadeesh R
    Altair Employee
    Updated by Jagadeesh R

    Hello,

    Thanks for replying, yes, I got it. I wanted to ask one more thing, the force coming on the Mono shock mentioned as spring force and the one mentioned as Damper force, do we just add both of them to get the total force on the shock?

    Regards

    Draucis  

    hi Draucis,

    1] Spring force is calculated internally based on spring stiffness, preload and spring displacement along the axis of the spring.

    2] Damping force is calculated based on damping force and velocity curve inputs and damper velocity along the axis of the damper.

    3] so by adding spring and damping force , you will get the resultant force without the involvement of shock tube and rod mass.

    4] To capture all the above forces, define output request on shock end joints (shock to frame or shock to trailing arm) force

     

    thanks,

    jagadeesh 

    User: "draucis"
    draucis
    Altair Community Member
    OP
    Updated by draucis

    hi Draucis,

    1] Spring force is calculated internally based on spring stiffness, preload and spring displacement along the axis of the spring.

    2] Damping force is calculated based on damping force and velocity curve inputs and damper velocity along the axis of the damper.

    3] so by adding spring and damping force , you will get the resultant force without the involvement of shock tube and rod mass.

    4] To capture all the above forces, define output request on shock end joints (shock to frame or shock to trailing arm) force

     

    thanks,

    jagadeesh 

    Oh alright, got it. Thanks for your help Jagadeesh, I'll try that out 

    Regards

    Draucis

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