feedback

feedback
i. The transmission of aerodynamic forces on control surfaces or rotor blades to cockpit controls as also the transmission of cockpit control forces to the aircraft control surfaces or rotor blades.
ii. A process in an electrical circuit or control system in which some energy from output of the system or circuit is fed back into the input. A system using a feedback system is called a closed-loop system.
iii. The return of a portion of the output of a device to the input. Positive feedback adds to the input, and negative feedback subtracts from the input.
There would be additional input signals if there is a mismatch between actual control movement and the desired control movement.
iv. Information, such as progress or results, returned to an originating source.

Aviation dictionary. 2014.

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  • feedback — developed its meaning in general use, ‘information about something from the people that have used it or been involved in it, as a basis for improving it’, in the 1960s: • They would like feedback from the last issue, articles from individuals and …   Modern English usage

  • feedback — n. 1. the process in which part of the output of a system is returned to its input. [WordNet 1.5] 2. response to an inquiry or experiment. [WordNet 1.5] …   The Collaborative International Dictionary of English

  • feedback — (izg. fȋdbēk) m DEFINICIJA 1. tehn. a. povrat podataka o rezultatu nekog procesa, događaja i sl., posebno potreban da bi se obavio popravak ili kontrola; retroakcija b. na taj način prikupljeni podaci 2. lingv. u međuljudskoj komunikaciji… …   Hrvatski jezični portal

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  • feedback — / fi:dbæk/, it. /fid bɛk/ s. ingl. [comp. di feed alimento e back indietro , propr. alimentazione retroattiva ], usato in ital. al masch. (tecnol.) [processo per cui l effetto risultante dall azione di un sistema (meccanismo, circuito e sim.) si… …   Enciclopedia Italiana

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