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[Rifaat93]

Hello

i asked this question before but i want to formulate it differently.

how do i choose the load on an object in transient analysis after i do the modal analysis in order to get the same „total Deformation“ at certain eigenfrequency?

do i add a sine function load ??

and how do i make sure that the damping is added ? Because if i add a sine function the damping doesnt seem to effect it

what time steps do i choose ?

are there certain time steps i should choose in order to get the results i need ?

[Saumadeep Choudhury]

This might help you - Transient Structural Analysis Using Linked Modal Analysis System (ansys.com)
To add damping, you need to go to Damping control settings in Transient Structural Analysis. Refer this for more info - Damping Controls (ansys.com)

Regards, Saumadeep
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[Rifaat93]

Thank you saumadeep.
but i cant click on the link for some reason
can you tell me what kind of time Steps i should choose in order to get the results i need

[Rifaat93]

Because i keep trying i did the experiment
and in ansys i put the force that was analyzed through the impedance head on the shaker
but somehow it shows me a normal deformation
it might be because of the time steps