How to switch simulink blocks using a parameter?

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Hello,
in my Simulinkmodel I want to test different controller blocks. In my "Input Generation"-block I implemented 4 different controllers. Everytime I want to test another controller, I have to remove the input and output connections and make new connections for the new block by hand which is quite annyoing. Is there a way to to this with a parameter? Say if some constant c is equal to 1, I want Controller 1 to be connected to the input and output ports of "input generation" and so on. Thanks for your help.

Accepted Answer

Jordan Ross
Jordan Ross on 24 Jan 2017
Hello Martin,
What you are going to want to use is actually is a "variant subsystem". The following documentation page discusses what they are:
However, of more interest to you is the following documentation page which contains an example of modeling different variants of controllers:

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