Proportional–integral–derivative controller - Wikipedia A proportional–integral–derivative controller (PID controller or three-term controller) is a feedback -based control loop mechanism commonly used to manage machines and processes that require continuous control and automatic adjustment
Pelvic inflammatory disease (PID) - Mayo Clinic Pelvic inflammatory disease (PID) is an infection of one or more of the upper reproductive organs, including the uterus, fallopian tubes and ovaries Untreated can cause scar tissue and pockets of infected fluid (abscesses) to develop in the reproductive tract, which can cause permanent damage
Pelvic Inflammatory Disease (PID) - STI Treatment Guidelines The recommendations for diagnosing PID are intended to assist health care providers to recognize when PID should be suspected and when additional information should be obtained to increase diagnostic certainty
PID Controller Explained PID controllers explained! An easy to follow article on how a Proporional Integral Derivative controller works and the math behind it