Syntax for custom requirement in sensitivity analysis

I searched on the internet to find a way to elaborate a sensitivity analysis using the dedicated Simulink app.

I found a code to declare my own custom requirement using the signals from the simulation scheme.

function obj = settle_time(data)

s = stepinfo(data.Nominal.Position.Data,data.Nominal.Position.Time);

obj = s.SettlingTime;


end

To evaluate the signal i wrote the above function(using the exact same code from the tutorial) but i get the error as follow:

So how do I get the data from the signal?

Answer 1

[Bhavana Ravirala]

To change the sensitivity of the Simulink model you need the “Simulink Design Optimization Toolbox” installed in MATLAB. Try to run the code after installation.

If the issue is not resolved. Please share the error messages