ISE, IAE, ITAE via Simulink
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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 ?
5 个评论
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 ??
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/671518/image.jpeg)
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/671523/image.jpeg)
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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