Feedback is a process in which information about the past or the present influences the same phenomenon in the present or future. As part of a chain of cause-and-effect that forms a circuit or loop, the event is said to "feed back" into itself.
Ramaprasad (1983) defines feedback generally as "information about the gap between the actual level and the reference level of a system parameter which is used to alter the gap in some way", emphasising that the information by itself is not feedback unless translated into action.
Feedback is also a synonym for:
- Feedback signal - the measurement of the actual level of the parameter of interest.
- Feedback mechanism - the action or means used to subsequently modify the gap.
- Feedback loop - the complete causal path that leads from the initial detection of the gap to the subsequent modification of the gap.
Read more about Feedback: Overview, Types of Feedback
Other articles related to "feedback":
Storm Worm - Feedback
... Peter Gutmann sent an email noting that the Storm botnet comprises between 1 and 10 million PCs depending on whose estimates you believe ... Although Dr ...
... Peter Gutmann sent an email noting that the Storm botnet comprises between 1 and 10 million PCs depending on whose estimates you believe ... Although Dr ...
Comparison Of Neurofeedback Software
... is monitored and processed to provide feedback to the user in one of several ways, for example a video game rocket ship might accelerate when desired brainwaves are produced (positive feedback), or a film or music ... The user then uses this feedback to develop the brainwaves they wish to create and as a consequence, learn to gain more control over their brainwaves and therefore how they think and feel in every day ...
... is monitored and processed to provide feedback to the user in one of several ways, for example a video game rocket ship might accelerate when desired brainwaves are produced (positive feedback), or a film or music ... The user then uses this feedback to develop the brainwaves they wish to create and as a consequence, learn to gain more control over their brainwaves and therefore how they think and feel in every day ...
Feedback - Applications - Social Sciences - In Organizations
... As an organization seeks to improve its performance, feedback helps it to make required adjustments ... Feedback serves as motivation for many people in the work place ... When one receives either negative or positive feedback, they decide how they will apply it to his or her job ...
... As an organization seeks to improve its performance, feedback helps it to make required adjustments ... Feedback serves as motivation for many people in the work place ... When one receives either negative or positive feedback, they decide how they will apply it to his or her job ...
Confirmit
... is a major worldwide Market Research and enterprise feedback management (EFM) software provider ... a leading provider of software for market research (MR) and enterprise feedback management with revenue in excess of $45 million USD in its fiscal year 2009 ... agencies around the world with software products for feedback/data collection, panel management, data processing, analysis, and reporting ...
... is a major worldwide Market Research and enterprise feedback management (EFM) software provider ... a leading provider of software for market research (MR) and enterprise feedback management with revenue in excess of $45 million USD in its fiscal year 2009 ... agencies around the world with software products for feedback/data collection, panel management, data processing, analysis, and reporting ...
Strict-feedback Form
... In control theory, dynamical systems are in strict-feedback form when they can be expressed as where with , are scalars, is a scalar input to the system, vanish at the origin (i.e ... Here, strict feedback refers to the fact that the nonlinear functions and in the equation only depend on states that are fed back to that subsystem ...
... In control theory, dynamical systems are in strict-feedback form when they can be expressed as where with , are scalars, is a scalar input to the system, vanish at the origin (i.e ... Here, strict feedback refers to the fact that the nonlinear functions and in the equation only depend on states that are fed back to that subsystem ...