|Subject:||Octave: System Identification for First order delay and dead time|
|Date:||Thu, 29 Sep 2016 23:54:49 +0900|
I am looking for an Octave command which is similar to Matlab System ID tool box.
I would like to obtain values of parameters, Tau, K and Td for following first order delay + Dead time model from time series data.
ymodel = (K/(Tau*s+1))*exp(-Td*s)*u
ymodel: process output, u: process input
SISO continuoust time
Object function: Min ( (y-ymodel)^2)
Could you please tell me which Octave command I should use to solve this issue?
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