Open a model in simulink-sensitivity analyzer

Hi everybody, I'm new in simulink and I haven't handle it, I have a basic question.

I wonder if I have to use one of the Simulink "standard model" to use the app "Sensitivity Analyzer" of Simulink or I can load my personal model somehow and made a sensitivity analysis of it. And if not, is there another app/function of Matlab/Simulink which allows to made a driven sensitivity analysis?

Thank you, Ilaria

Answer 1

[Simran]

Hi @ilaria petracca,

I am assuming you want to know if you can use “Sensitivity Analyzer” on your own personal model. If that is the case, you most definitely can do that. Follow these steps to do so:

1.) Open the Simulink model which you want to work on.

2.) Then in the “Apps” tab, go to the “Sensitivity Analyzer”.

3.) In the “Sensitivity Analyzer” window, click on “Select Parameters” and define the parameters from your model you want to analyze. This could be a specific output or a set of conditions your model should specify.

4.) After you’re done with this, simply click on “Evaluate Model”.

Once the analysis is complete, the “Sensitivity Analyzer” will provide you with plots and data to visualize how changes in parameters affect your model’s performance.

You can refer to this documentation for more information about “Sensitivity Analyzer”:

https://www.mathworks.com/help/releases/R2021a/sldo/ref/sensitivityanalyzer-app.html