olemus
ISO/TR 11065:
automaatjuhtimissüsteem, mis
sisaldab võimsusvõimendust ja tagasisidet,
mis viib väljundmuutuja väärtuse
tugevasse vastavusse sisendsuuruse väärtusega
=
an automatic control system incorporating power amplification and feedback that causes the value of an output variable to correspond closely to the value of an input quantity

ülevaateid
https://www.elprocus.com/difference-between-open-loop-closed-loop-control-system/

https://faculty.atu.edu/cbrucker/Engl2053/Samples/bwd08.pdf

https://electronicscoach.com/closed-loop-control-system.html

http://www.electronics-tutorials.ws/systems/closed-loop-system.html

http://www.powershow.com/view/1217ff-NzlhM/ClosedLoop_System_powerpoint_ppt_presentation

http://www.chemengr.ucsb.edu/~ceweb/faculty/seborg/teaching/SEM_2_slides/Chapter%2011%20%2811-23-04%29.pdf

https://www.electricalengineering.xyz/article/top-10-examples-of-closed-loop-control-systems-practical-applications/