Anti-Windup Control Using a PID Controller

This example shows how to use anti-windup schemes to prevent integration wind-up in PID controllers when the actuators are saturated. We use the PID Controller block in Simulink® which features two built-in anti-windup methods, back-calculation and clamping, as well as a tracking mode to handle more complex scenarios.

The plant to be controlled is a saturated first-order process with dead-time.

We start by opening the model.

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