how to put error value in PID?
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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?
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José-Luis
le 1 Août 2017
This is not clear to me.
What are you trying to achieve? Please post a minimum working example illustrating your problem.
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Deepak Gala
le 4 Août 2017
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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