Simulink models auto simulation?

I have a simulink model. It has two inputs in form of constant blocks. And I have a set of test cases where I need to simulate the model everytime with varying the value of one of the constant block. Right now 1. I run the simulation manually 2. then save the results 3. change the value of one constant block 4. rerun simulation 5. save the results 6. repeat steps 3 to 5. Is there any way to automate this process?

Answer 1

[Sebastian Castro]

You can always write MATLAB code that loops through variable values and runs the Simulink model multiple times:

http://www.mathworks.com/help/simulink/ug/using-the-sim-command.html

The best way to do this is to create variables for the two Constant block values. This lets you easily make modifications in your script:

C1 = 1;
C2 = 1;
simOut = sim('model', ... );

C1 = 5;
C2 = -42.675; % why not?
simOut = sim('model', ... );

... and so on.

- Sebastian