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ISE, IAE, ITAE via Simulink

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Rakesh Jain
Rakesh Jain 2017-9-1
编辑： Learner123 2022-10-16
I have the data for output y and time t taken from simulink into the matlab workspace. I also have plot of y versus t Error is defined as
e(t)= 1-y(t).
Is it possible to calculate Integral square error, Integral absolute error, Integral time absolute error from this information. How could I do it ?
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Hussein shutari
Hussein shutari 2021-7-1
I am working on PI controller via matlab simulink, and want to assess the performance by using ISE . when i run the model i get a huge serise data of ISE in matlab workspace.
which value should be take as th ISE ??
Learner123
Learner123 2022-10-16
编辑：Learner123 2022-10-16
Hi,
Last value can be taken.
try the below code.
ans.ISE.values(length(ans.ISE.values),1);

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