What is Cascade Control?

Definition

A multi-loop control strategy where the output of an outer loop sets the setpoint for an inner loop. Cascade control improves response time and disturbance rejection in complex processes such as temperature and flow regulation.

Related Terms

PID Control

Proportional-Integral-Derivative control — a feedback algorithm that continuousl...

Control Loop

A complete signal path from a sensor through the controller and back to the actu...

Feedback Loop

A control path where the output signal is measured and compared with the desired...

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