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Showing results for open loop. Search instead for open-top.

open loop

American  

noun

Engineering.
  1. a control system in which an input alters the output, but the output has no feedback loop and therefore no effect on the input.


Example Sentences

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The BBC understands that the majority of data centres in Scotland currently use "open loop" systems, which need a constant supply of mains water.

From BBC Oct. 16, 2025

In the most popular systems, called open loop scrubbers, seawater is discharged to the ocean after little or no treatment.

From Science Magazine May 13, 2021

Many approaches, he says, are open loop, meaning that they don’t track the effect of the modulation using an EEG.

From Nature Feb. 27, 2018

Fauss, president of the prepaid card association, said that, unlike cash, open loop cards can not be used anonymously because they require vendors to collect purchasers' identification.

From Reuters Aug. 10, 2016

Hooking the other end of the rope over its head with an open loop, he grasped the line and started to walk down the gorge bottom.

From Out of the Depths A Romance of Reclamation by Brehm, George

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