Process Optimization Definitions

The control variable is the variable which we are interested in controlling at the required ______ point in spite of any load disturbances

The manipulated variable is the variable which is varied to keep the control variable at the required ______ point

The load variable is the variable which affects the ______ variable

The set point is the desired value of the controlled ______

The final control element is a device that adjusts the manipulated ______

The controller detects the output of the sensor, decides how the controlled variable deviates from the set point, and directs the final control element in ______

Overview of PID controllers includes Introduction, Types of Controllers, and Tuning of Controllers. Auto tuning is a method for automatically adjusting the PID controller parameters based on the system's ________.

Instrumentation evolved as a separate field of engineering to facilitate accurate ________ of process variables.

The foremost and important use of measurement in control systems is for controlling the ________ variable.

Feedback Control subsystems utilize measurements to make control decisions and adjust the ________ variable to maintain the setpoint.

The setpoint in a control system represents the desired value of the ________ variable that the controller aims to maintain.

______ refers to the delay between making a change in the output and seeing the change reflected in the PV.

ON/OFF Controller is the simplest form of ______.

When the measured value is less than the ____ point, full controller output results.

Integral controllers integrate ______.

Derivative controllers differentiate ______.