Analog PID controller to Discrete PID controller

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hello, i have created an Analog time PID controller and i want to convert it onto a discrete time PID controller. can somebody tell me how to do it?
Thank you!

Answers (2)

Hyunuk Ha
Hyunuk Ha on 29 Nov 2021
You can simply replace pid parts with built-in blk :
In Library Browser, discrete -> discrete PID blk.
  1 Comment
Nipun Loran
Nipun Loran on 29 Nov 2021
Edited: Nipun Loran on 29 Nov 2021
thank you!, but is there any other way to use unit delays and zero hold, and create a Discrete PID witout using the block?

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Dr Narayanaswamy P R Iyer
Dr Narayanaswamy P R Iyer on 30 Nov 2021
Analog PID Controller. Find TF of analog PID Controller and use command c2d in MATLAB.


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