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PI Controller

Question asked by Leon Corleone on Feb 3, 2017
Latest reply on Feb 16, 2017 by R Sudjian

Hello to all. First sorry for my poor English.
I have a question.
Actually I'm controlling speed of DC motor by LPC1768 and I need to a PI controller like below picture.

PI Controller

How could I program a PI controller in Keil. Is there any library for it, if not, what can I do?
Very thank you.

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