[Scilab-users] Optimization: First order delay and dead time TF model ID, CUTEr

[noguchi]

Dear Harpreet,


Thank you for advise.

I am not familiar with fmincon or fminserach, I would like to start from
simple objective function. 

First of all, I would like to identify the following parameters for SISO
case: 

K, Tau, TD:   K/(Tau*s +1) * exp(-TD*s) =ymodel

We have step test data, y (Process output) and U (process input). 

Object function: Min sum of ( (y-ymodel)^2) 


Could you please tell me how I can formulate my objective function using
such optimization tool and foind optimum parameters?

Thanks,




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