About PID program block issue of simulink
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The PID block formula in simulink and the standard PID formula is not the same。 The PID block formula in simulink:

The standard PID formula:

For example, a simple step response, when you build your own PID block, how to design PID program block ?


The parameters of the PID are same :Kp=0.8 Ki=0 Kd=0.85 But the results will be some different。


I would like to know how to make the above two simulink procedures to express the same results?
Réponses (1)
Arkadiy Turevskiy
le 7 Déc 2016
0 votes
PID Controller block supports two forms - parallel and ideal. Ideal form is very similar to the standard form you want.

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