Running Simulink model in a loop

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A Afonja
A Afonja 2019-4-24
回答： A Afonja 2019-4-24
I want to run a simulink model in a loop and store the output for analysis.
However, I noticed that it is the result of the last calculation that gets stored.
Below is my syntax
Period=2:2:10;
Omega=2*pi./Period;
tauDot=0.05473;
simutime=100;
for i=length(Omega);
omega=Omega(i);
sim('PTO_model',simutime);
Pr=simout;
Pressure(:,i)=Pr;
end
omega and taudot are variables defined to be used in the model.
simout is an output to workspace block that I have withing my simulink model.
The issue is that the final result of Pressure is a matrix with the first 4 columns having all zeros and the last coulmn containing results fof the last pass of the for loop.
Could anyone tell me why the reults of the first 4 calculations is not saved.

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采纳的回答

Yasasvi Harish Kumar
Hi,
You can use data store memory block and log the value in the workspace as well. Read more here.
Regards

更多回答（1 个）

A Afonja
A Afonja 2019-4-24
I have found where the problem is. Very basic mistake. I wrote i=length(omega) and not i=1:length(omega).
Thanks for responding Yasasvi

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