Any difference between Nastran and optistruct input deck?

Altair Forum User

Hi Sir,

I want to know the difference between optistruct and nastran input deck preparation for linear-static and normal modal analysis. or both are same? 

Can anyone help me with any quick reference documents for optistruct solver.

Thank u...

 

Altair Forum User

Hi @Gopi T

 

Few cards and solution can differ between the two solvers.

 

Please refer to OptiStruct help for more information about OptiStruct solver online through Altair Connect or if help is installed locally on your machine. 

Altair Forum User

thank you