Hi everyone,
I am currently working on a seat bracket system and would like to simulate a stress test on them to check if they would be able to be certificated (FIA 5588-2021). I would like to have rigid seat+pads without any deformation but which are allowed to move together to transfer the forces on the seat brackets. Also, if possible I think that meshing the seat+pads is useless and adding way too much useless calculation so if possible could you explain me how to do it.. I’ve not seen this context somewhere else on the forum so I’m asking for help and have put some photos attached 
Thanks in advance.
