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Proportional-Integral-Derivative (PID) Controller

A proportional–integral–derivative controller (PID controller or three-term controller) is a control loop mechanism employing feedback that is widely used in industrial control systems and a variety of other applications requiring continuously modulated control. A PID controller continuously calculates an error value, e(t), as the difference between a desired setpoint (SP) and a measured process variable (PV) and applies a correction based on proportional, integral, and derivative terms (denoted P, I, and D respectively), hence the name.

from PID Controller - Wikipedia

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Control Design Onramp with Simulink

MathWorks
60 min
Beginner
Software
Demonstration

Learn the basics of feedback control design in Simulink®. Adjust the gains of a PID controller to change the dynamics of a physical system and get the closed-loop system behavior that you...

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Experimental evaluation of feedforward tuning rules

F. Garcia-Manas, J.L. Guzman, F. Rodriguez, M. Berenguel, T. Hagglund
Advanced
Peer Reviewed Paper
Demonstration

This paper presents a practical comparison for some of the most relevant tuning rules for feedforward compensators that have been published in the recent years. The work is focused on the...

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