What is PID Controller

What is PID Controller?

PID Controllers are widely used in industries nowadays. Although there are inbuilt PID controller functions in the PLC, this functions

PID Controller Functions

PID Controller Functions

For any PID controller to be practical, it must be able to do more than just implement the PID equation.

Select Right Type of Controller

How to Select the Right Type of Controller

Distinguishing Characteristics  P-only Accelerates the response of controlled process Produces offset except for integrating (1/s) processes PI Eliminates offset Usually

Typical process control loop

How Process Control Loop Works

A typical process control system is shown in Figure. Assume the physical variable to be controlled is the temperature. Basically Industrial

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