feedback control

feedback control
a physiological control mechanism operating to regulate the metabolic processes of a cell and thus maintain a constant internal environment, in which the accumulation of the product of a reaction leads to a decrease in its rate of production, or a deficiency of the product leads to an increase in its rate of production.

Medical dictionary. 2011.

Игры ⚽ Поможем решить контрольную работу

Look at other dictionaries:

  • feedback control — grįžtamasis valdymas statusas T sritis automatika atitikmenys: angl. feedback control vok. Rückkopplungssteuerung, f; Steuerung mit Rückkopplung, f rus. управление с обратной связью, n pranc. commande par réaction, f …   Automatikos terminų žodynas

  • feedback control — grįžtamojo ryšio reguliavimas statusas T sritis fizika atitikmenys: angl. feedback control vok. Rückkopplungsregelung, f rus. регулировка обратной связи, f pranc. régulation en contre réaction, f …   Fizikos terminų žodynas

  • feedback control system — automatinio reguliavimo sistema statusas T sritis automatika atitikmenys: angl. automatic control system; feedback control system vok. automatisches Regelsystem, n rus. система автоматического регулирования, f pranc. système de réglage… …   Automatikos terminų žodynas

  • feedback control — An approach to financial control in which managers monitor outputs achieved against a budget or desired output. Problems are only identified after they have occurred. Compare feedforward control …   Accounting dictionary

  • feedback control — A method for controlling the performance of an operating system by monitoring outputs and comparing them with the system s design parameters. Because the approach is based on past activities it is essentially reactive. Although it may allow… …   Big dictionary of business and management

  • feedback control — A closed loop control …   Dictionary of automotive terms

  • feedback control system — A control system, comprising one or more feedback controls, that combines functions of the controlled signals with functions of the commands to maintain prescribed relationships between them. See feedback (ii) …   Aviation dictionary

  • feedback control loop — A closed transmission path (loop) that includes an active transducer and consists of a forward path, a feedback path, and one or more mixing points arranged to maintain a prescribed relationship between the loop input and output signals. See… …   Aviation dictionary

  • feedback control system — (FCS) [1] a computer controlled fuel system employing a stepper motor or a dithering solenoid that controls air fuel mixture by bleeding precise amounts of air (determined by the computer) into the main and idle system of the carburetor [2]… …   Dictionary of automotive terms

  • Control engineering — Control systems play a critical role in space flight Control engineering or Control systems engineering is the engineering discipline that applies control theory to design systems with predictable behaviors. The practice uses sensors to measure… …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”