FEEDBACK LOOP Meaning and
Definition
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A feedback loop is a concept borrowed from systems theory and refers to a process in which information or signals are continually circulated between two or more components or systems, allowing for the evaluation, adjustment, and maintenance of behavior, output, or outcomes. It is a self-regulating mechanism that enables the system to learn from past experiences and make necessary adjustments to improve and achieve desired goals.
In a feedback loop, an action or behavior results in a certain outcome, which is then measured or observed and compared to a desired or expected result. This comparison generates feedback, which is used to modify the initial action or behavior in order to bring the system back into alignment or closer to the desired outcome.
A feedback loop can either be positive or negative. A positive feedback loop tends to reinforce the initial action or behavior, leading to exponential growth or amplification of output. On the other hand, a negative feedback loop functions to stabilize or maintain equilibrium within the system, as it acts to counteract and reduce the impact of the initial action or behavior.
Feedback loops are integral in various fields, such as biology, psychology, engineering, and economics, among others. They play a crucial role in maintaining system stability, promoting learning and adaptation, improving performance, achieving goals, and driving continuous improvement.
Common Misspellings for FEEDBACK LOOP
- deedback loop
- ceedback loop
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- fwedback loop
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Etymology of FEEDBACK LOOP
The word "feedback loop" is a combination of two terms: "feedback" and "loop".
The term "feedback" originated in the late 19th century as a combination of "feed" and "back". The verb "to feed" means to supply with material or nourishment, while "back" refers to a response or reaction. When the two words are combined, "feedback" refers to the process of returning a portion of the output of a system to its input, resulting in self-regulation or modification of the system's behavior.
The word "loop" in this context refers to a closed circuit or a circular path. It is commonly used in scientific and technical contexts to describe a circuit or a process that operates continuously and feeds its own output back into its input.
Similar spelling word for FEEDBACK LOOP
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