Hi everyone ! I have some problem in creating a model to submit in designxplorer.

As you can see in the attached image I impose parameter (angle and length) in the truss structure.

I would like to impose these parameters in a much larger configuration based on a pattern repetition but is important that all parameters for each "box" are independent from others "box".

P.s. There is a way in which I could estimate hours needed for the parameter optimization analysis ? 

Thank you very much for the one who will help me.

Have a nice day,

Federico