Way to disable Simulink blocks at compile time using a variable in the workspace

Hello,

I have three 2-level 3-phase inverters, each built with different switch blocks: the "Switch" block, the "IGBT (Ideal, Switching)" block, and the "N-Channel IGBT" block. This is done so as part of a larger e-drivetrain model, and so I would like a user to be able to change which inverter model to use based on the accuracy-speed tradeoffs of each one; ex for thermal modeling a user would probably use the "N-Channel IGBT" inverter but for motor controls a user could use the "Switch" inverter. I would like this to be able to be determined by a variable in the Simulink workspace, or something similar, but I couldn't find a good way to do this in Simulink.

Answer 1

[Fangjun Jiang]

This is the exact use case for Variant Subsystems.

https://www.mathworks.com/support/search.html/videos/using-variant-subsystems-70949.html