Create a function driven response Optistruct

TomSouthall

I'm trying to make a response for my topology optimisation which is mass fraction x compliance.
I've started by creating a function for this.

I'm now trying to create the response using a DRESP2 but I'm unsure where I'm meant to put my other responses and if I need to add anything else.

Would somebody advise what I need to do for this case and also if possible explain what all the different inputs are for.

Adriano_Koga

Here it is a good starting point:

https://2021.help.altair.com/2021/hwsolvers/os/topics/solvers/os/dresp2_bulk_r.htm

 

DRESP2s reference other responses, that might be DRESP1 (basic ones) and other DRESP2s.

 

Basically DRESPx refers to basic scalar values (single values).

DRESPxV stands for vector responses, i.e displacement for multiple nodes

DRESPxL stands for responses for specific LoadCases

DRESPxLV stands for vector responses for specific loadcases;