This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Influence parametres PID.svg en Influence of the parameters on the convergence high fast the nominal value is reached early but not precise important oscilations around the nominal value low slow the nominal value is reached late but precise few oscilations high slow but precise at the beginning the farthest value is quite close