How to create tunable parameters for a standalone FMU Export?

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David
David on 17 Nov 2020
Commented: David on 24 Nov 2020
Hello,
I want to export a standalone FMU from a Simulink model. I have already managed to export a FMU with the Simulink Compiler but I dont know how to create tunable parameters for this standalone FMU. I tried to define them as parameters in the model explorer, but they dont show up when importing the FMU into a FMU Block.
The model is made of mostly Simscape blocks and the tunable parameters should be the parameters in the Simscape Stepper Motor Block.
Thanks in Advance!
David

Accepted Answer

Juan Sagarduy
Juan Sagarduy on 22 Nov 2020
Hi David
You need to set in the Simscape Preferences (MATLAB user pane) the option Show Run-time parameters on.
https://se.mathworks.com/help/physmod/simscape/ug/about-simscape-run-time-parameters.html?searchHighlight=simscape%20run%20time%20parameters&s_tid=srchtitle
Then you should see that simscape parameters for the stepper motor have 2 options: Compile-time and Run-time. Select the second for given parameters. Once the FMU is created, these shall appear upon double clicking the block.
Hope this helped out Cheers Juan
  3 Comments
David
David on 24 Nov 2020
Thank you very much! Now it worked. The problem was that I played around too much with my Simscape model, so it did not work. I tried it with a clean model again and it worked.
Best regards
David

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