Summary

DescriptionSimple feedback control loop.svg	English: Block diagram of a simple negative feedback control system. The box P represents the Plant, the system to be controlled. Its output y(t) is continuously compared to a reference signal r(t) representing the desired output. The difference between the two, called the error signal e(t) is used by a Controller device (C) to generate a control signal u(t) to change the behavior of the plant.
Date	15 June 2013, 06:08 (UTC)
Source	This file was derived from: Simple feedback control loop.png:  Category:Derivative versions
Author	Simple_feedback_control_loop.png: en:User:Ap derivative work: Chetvorno
Other versions	[edit] .svg: English International International International International English International Spanish International International Catalan Russian .jpg: International International French English .png: International English International International International International International English International International

This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: Replaced monospaced font with sans-serif. The original can be viewed here: Simple feedback control loop.png: . Modifications made by Chetvorno.

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	This licensing tag was added to this file as part of the GFDL licensing update.http://creativecommons.org/licenses/by-sa/3.0/CC BY-SA 3.0Creative Commons Attribution-Share Alike 3.0truetrue

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Original upload log

This image is a derivative work of the following images:

• File:Simple_feedback_control_loop.png licensed with Cc-by-sa-3.0-migrated, GFDL
  • 2005-08-13T10:03:35Z Ikiwaner 439x116 (5674 Bytes) Simple feedback control loop block diagram Created in Dia by [[:en:User:Ap]] original upload to en.wikiprdia.org on 00:56, 17. Jan 2003 {{GFDL}} [[Category:Mechanical engineering]]

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