System Feedback Loop

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A System Feedback Loop is a system input that is a system output.



  • (Wikipedia, 2016) ⇒ Retrieved:2016-4-18.
    • Feedback occurs when outputs of a system are routed back as inputs as part of a chain of cause-and-effect that forms a circuit or loop.[1] The system can then be said to feed back into itself. The notion of cause-and-effect has to be handled carefully when applied to feedback systems:

       :"Simple causal reasoning about a feedback system is difficult because the first system influences the second and second system influences the first, leading to a circular argument. This makes reasoning based upon cause and effect tricky, and it is necessary to analyze the system as a whole." [2]

  1. Cite error: Invalid <ref> tag; no text was provided for refs named Ford
  2. Online version found here.