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Ansys Learning Forum › Forums › Discuss Simulation › LS Dyna › Prescribed motion set_ displacement › Reply To: Prescribed motion set_ displacement

November 8, 2024 at 10:05 pm
pedram.samadian
Ansys Employee

Hi Mostafa,

No problem. You had mentioned that you do not face such an issue when you input a velocity curve. What I asked is to please verify your input displacement curve (dL vs. time) in the "bad" model is consistent with your input velocity curve (V vs. time) in the "good" model? Basically, you need to obtain a displacement curve from your velocity curve in the "good " model and compare it with your input displacement curve in the "bad" model.

I hope I could clarify it.

Thanks.

Pedram