Understanding PID Control Proportional control action (P-Action)
PID control consists of the control with the key.

P Action: a schedule of work for ouput is proportional to the percentage error or change the measured value.
Output = (error X 100) / Pb; error = (value set point) - (measured value).
In Operation P Action will approach the one It is not the actual set point is called the offset.
I Action: is used to solve offset control I Action is to help eliminate the offset that persists the system to set point. By the output the output depends on the Integral Time set up early. . If assigned to integral time at will to set point quickly, but the throbbing hunting of the process a lot with, and if set to Integral time much to the hunting less, but takes much longer than the system enters the set point. . (more…)
Tags: automation, Motor controller, Overshoot, PID Control, PID Controller, PID system, Steady State