PID controller - Wikipedia
https://en.wikipedia.org/wiki/PID_controller
A proportional-integral-derivative controller (PID controller or three-term controller) is a control loop mechanism employing feedback that is widely used in industrial control systems and a variety of other...
ПИД регулятор теория - YouTube
https://www.youtube.com/watch?v=orSfR6cgvDQ
Настройка САР с помощью PID-Expert.
П-, ПИ-, ПД-, ПИД - регуляторы
https://automation-system.ru/main/15-regulyator/type-of-control/90-408-p-pi-pid.html
Tags: регулятор pid.