tutuccio
Aerospace
- Oct 28, 2013
- 1
Hi,
I'm working on a FEM of a small UAV. I'm doing a Modal Analysis using Hypermesh as pre- and post- processor, and Nastran as solver. I'm able to get both natural frequencies and mode shapes of my model, but i'm now wondering if it is possibile to get the Modal Assurance Criterion (MAC) too.
Looking for a solution I found this link:
Any suggestion?
I'm working on a FEM of a small UAV. I'm doing a Modal Analysis using Hypermesh as pre- and post- processor, and Nastran as solver. I'm able to get both natural frequencies and mode shapes of my model, but i'm now wondering if it is possibile to get the Modal Assurance Criterion (MAC) too.
Looking for a solution I found this link:
http://www.altairhyperworks.com/hwhelp/Altair/hw12.0/help/hwsolvers/hwsolvers.htm?param_trakmeth.htm
but that option is not showed when i try to edit the Param card in Hypermesh.Any suggestion?
