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Everything about Closed-loop controller

Feedback controller

A closed-loop controller or feedback controller is a control loop which incorporates feedback, in contrast to an open-loop controller or non-feedback controller. A closed-loop controller uses feedback to control states or outputs of a dynamical system. Its name comes from the information path in the system: process inputs have an effect on the process outputs, which is measured with sensors and processed by the controller; the result is "fed back" as input to the process, closing the loop. Wikipedia →

🧭 Start here: a 6-step reading path

  1. Read the overview: Closed-loop controllerA 5-minute orientation
  2. Skim a recent paper: ColO-RAN: Developing Machine Learning-Based xApps for Open RAN Closed-Loop Control on Programmable Experimental PlatformsInfluential work since 2022
  3. Pick up a classic book: Modeling, Simulation and Control of Electrical DrivesThe most-reprinted book on the subject
  4. Read the landmark paper: Optimization of a predictive controller for closed-loop adaptive opticsCited 59 times
  5. Go sideways: Open-loop controllerA closely related topic
  6. Go sideways: PID controllerA closely related topic

📖 Definitions

No dictionary entry for this exact phrase.

🗂️ The subject at a glance

  1. Open-loop and closed-loop
  2. Closed-loop transfer function
  3. PID feedback control

🏆 Landmark papers (most cited)

🆕 Influential since 2022

📚 Books worth reading

Ranked by number of editions on Open Library, a rough measure of how lasting a book is.

🔗 Related topics