Hey, Thats datafit for sure. Look at the help of datafit you will get to know how to formulate.
Regards Harpreet Singh On Thu, Mar 17, 2016 at 7:39 PM, noguchi <[email protected]> wrote: > 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, > > > > > -- > View this message in context: > http://mailinglists.scilab.org/Optimization-First-order-delay-and-dead-time-TF-model-ID-CUTEr-tp4033749p4033776.html > Sent from the Scilab users - Mailing Lists Archives mailing list archive > at Nabble.com. > _______________________________________________ > users mailing list > [email protected] > http://lists.scilab.org/mailman/listinfo/users > -- Thanks and Regards Harpreet Singh
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