Self-regulating systems with feedback loops, i.e., the routing back of the output of a system to its input, have existed since antiquity and have since become an integral part of modern technology.

The output of the process, the process variable (PV), is the input to the PID controller. The two most common of these complex dynamic ... The following table shows the tuning for different values of ...

These terms are each calculated separately based on input constants and variables ... and adjusts the control output to keep these two values as close as possible. For example, a steam pressure ...

The two most common categories of process responses in industrial manufacturing processes are self-regulating and integrating. A self-regulating process response to a step input change ... different ...

It is a common situation in electronics to have a control loop, that is some sort of feedback that drives the input to a system ... the sensor read the set point value. This seems easy, right?