Hello everyone!
during these last days I've been trying to use the dynamic frequency analysis to determine the eigenfrequencies of a model, but I have no results at all. I know that before running the dynamic frequency analysis I have to perform a modal analysis, but it doesn't work.
Could anyone explain me, please, how to perform the dynamic frequency analysis to obtain some results (or share with me some pdf/web tutorial or something like this)?
Thank you very much!!
RDR.