How to switch simulink blocks using a parameter?

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.

Answer 1

[Jordan Ross]

Hello Martin,

What you are going to want to use is actually is a "variant subsystem". The following documentation page discusses what they are:

http://www.mathworks.com/help/simulink/slref/variantsubsystem.html

However, of more interest to you is the following documentation page which contains an example of modeling different variants of controllers:

http://www.mathworks.com/help/simulink/ug/define-and-configure-variants.html

[Martin]

Thanks Jordan! This is, what I was looking for.