Control loop: Difference between revisions

Revision as of 23:05, 10 April 2023

Revision as of 19:03, 20 May 2023

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===Other examples===

[[File:Feedback loop with descriptions.svg|thumb|right|400px|A [[block diagram]] of a [[negative feedback]] [[control system]] using a [[feedback loop]] to control the process variable by comparing it with a desired value, and applying the difference as an error signal to generate a control output to reduce or eliminate the error.]]

[[File:Industrial control loop.jpg|thumb|400px|Example of a single industrial control loop; showing continuously modulated control of process flow.]]