How to run Simulink model in a loop with continuously changing one input parameter?

I have built a Simulink model and it's inputs are given from scripts. Say suppose my input is "x" and output is "y", I have to simulate the model for different input values (x) and get corresponding outputs (y).

Answer 1

[Sulaymon Eshkabilov]

% Simulink won't run if the result comes to inf or NaN.

% A bit more complete answer of this problem:

y = cell(zeros(1,5));

for ii=1:5

OUT = sim('simulink_model.slx');

y{ii} = OUT;

end

Answer 2

[Avinash Prakash]

Figured it out myself :)

y = zeros(1,5);

for i=1:5
    sim('simulink_model')
    y(i) = output_from_Model;
end

[Amardeep Mishra]

How to force the for loop to continue even when sim() returns NaN or infinity?

Answer 3

[Andreas Goser]

Most users run this through a MATLAB script and the SIM command. You can also leverage commands like SET_PARAM.

[Avinash Prakash]

Hello Andreas,

Can you please give me an example of the MATLAB script?

Thank you so much.

- Avinash