I am a little confused about damping. To try and understand it I took a bar of aluminium stock and cut two lengths, one twice as long as the other. I then suspended them on elastics and attached an accelorometer and excited the bars in turn with an impact hammer.
After processing and curve...
Hi, I've just written (in Fortran) an implementation of the Polymax modal analysis algorithm, and I was wondering if anyone has a set of multireference frf's (with the correct results also) I could use to test my algorithm to see if it is working correctly as I don't have access to any comercial...
