Dear all,
I tried to contact you last week, but unfortunately you haven\'t answerd my
question yet. So, I request you to give me a hand in that case, cause it is very
important for me! Following is my first email to you from last week! Thank
you!
My name is Marcus and I have to do a control engineering project on matlab. My
purpose is to identify a process from given input and output datas. For this I
am using the system identification toolbox with the ident window from matlab.
FOr the estimation I\'m using the Processe models and try to find the best
fit to the original datas. The question is, how can I interpret the calculated
process gain K? I removed the means from the input and output signal, but i
don\'t know if that is enough to compare both signals and to compute a
process gain. You know what I mean....to calculate the gain, both signals must
be in the right dimension. So, if i got a valve position for the input (0-100%)
and a temperature for the output (0-160 Celcius), i don\'t really know how
to calculate the gain?? Or how does the system identification calculate the
gain? And how can i get to the m-code behind the ident window
Thank you for your help
kind regards
Marcus
