Frequency response function abaqus
I know I can use the "Natural Frequency Extraction" step to generate the eigenvalues/natural freq. and associated mode shapes. But that's not entirely what I am after. Reading through the user's manuals it sounds like the Random Response Analysis might be my . Dec 08, · In the last article, I described in depth Modal Analysis, Eigenvalues and all what that means and in this article, I will dive into what is frequency response analysis.. The most important lesson about modal analysis – Modal analysis helps to determine the modes of vibrations and the frequencies at which those modes are triggered. I guess you can export the report of the data from ABAQUS and use MATLAB or some other program to calculate the frequency response function. 3 Recommendations All Answers (6).