how to put error value in PID?

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Eran Shiffman
Eran Shiffman 2017 年 8 月 1 日
回答済み: Deepak Gala 2017 年 8 月 4 日
Hey, I'm new at matlab and I don't understand how do I put the input "error" value. I need to put a vector and get output of vector. how can I do that?
  2 件のコメント
José-Luis
José-Luis 2017 年 8 月 1 日
This is not clear to me.
What are you trying to achieve? Please post a minimum working example illustrating your problem.
Junaid Qadir
Junaid Qadir 2017 年 8 月 3 日
first, define a variable and then put integers.

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回答 (1 件)

Deepak Gala
Deepak Gala 2017 年 8 月 4 日
I guess you are talking about the Simulink model in Matlab. There is a 'PID' block in Simulink library. I have attached a simple closed-loop system with PID controller. You can change the gains Kp, Ki and Kd by double clicking the PID block. I have made the settings for the Scope to save the output in a variable 'Output' in the workspace.
I think you need to read more about closed-loop systems. Following links will help you understanding basics.
https://en.wikipedia.org/wiki/Control_theory https://en.wikipedia.org/wiki/PID_controller
Good luck!

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