Full Vehicle Model Result

mush ab
mush ab Altair Community Member
edited June 2022 in Community Q&A

I did a double lane change analysis accompanied by changing the mass of the vehicle, center of gravity, spring coefficient, and tires size. but what happened was that the vehicle body dropped to the point where it was very close to the wheels from the start of the event. What's wrong with my model? What do I need to do to keep the car body in position or just drop a little at the start of the event, apart from changing the spring stiffness? I need help please, here I attach the model file and the result file, thank you

 

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Answers

  • Sreedhar Bollishetty_21390
    Sreedhar Bollishetty_21390 Altair Community Member
    edited June 2022

    Its because your spring stiffness/ preload is less.

    You can try increasing in the preload in the springs, so that after static equilibrium your spring dont compress much.

     

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