PID Control: The Proportional Integral Derivative (PID) control refers to a feedback control method. It performs the combined actions of proportional, integral, and derivative controls. It is one of the most widely used process controller. The PID control is used to maintain a process variable within the limits of a specified set point. These process variables can be temperature, flow, level, or speed. It also allows the control process operations to take place outside the Central Processing Unit (CPU), which in fact, greatly reduces the additional burden of CPU.

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Chapter 14, Problem 17RQ

Program Plan Intro

PID Control:

The Proportional Integral Derivative (PID) control refers to a feedback control method.

It performs the combined actions of proportional, integral, and derivative controls.

It is one of the most widely used process controller.

The PID control is used to maintain a process variable within the limits of a specified set point. These process variables can be temperature, flow, level, or speed.

It also allows the control process operations to take place outside the Central Processing Unit (CPU), which in fact, greatly reduces the additional burden of CPU.

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