Õ: kasulik on eristada
niigi juba mimetähenduslikust kontrollerist

olemus
automaatreguleerimise seade
= a regulating device

ülevaateid
https://elearn-rt-en.gunt.de/3-controllers-and-controller-types/3-2-continuous-controllers

https://eng.libretexts.org/Bookshelves/Industrial_and_Systems_Engineering/Book%3A_Chemical_Process_Dynamics_and_Controls_(Woolf)/09%3A_Proportional-Integral-Derivative_(PID)_Control/9.02%3A_P%2C_I%2C_D%2C_PI%2C_PD%2C_and_PID_control

https://en.wikipedia.org/wiki/PID_controller

vt ka
- juhtseade
- kontroller
- programmeeritav kontroller
- regulaator (2)