As the name suggests, you feed back/put back something into the system. Feed-back systems generally have at least one input which is the also output of the system. It is used in systems where the past state of the system has some control over the present state as well.
There are many examples of such a system , most famous being that of an operational amplifier which is an electronic component.
YES, + feedback systems enhance or intensify the stimulus. Eg. of a + feedback system = childbirth
A negative feedback system is what occurs most commonly in your body systems. These keep everything in a homeostatic state.
A feedback destroyer is a device that is used to eliminate feedback in audio systems by automatically detecting and reducing feedback frequencies. It works by identifying the frequencies that are causing feedback and applying a notch filter to suppress those specific frequencies, resulting in a clearer sound output.
Feedback mechanisms are processes that regulate systems by using the outputs to influence the inputs. They can be categorized into two main types: positive feedback, which amplifies changes and drives systems away from equilibrium, and negative feedback, which counteracts changes to maintain stability. These mechanisms are essential in various contexts, such as biological systems, ecological interactions, and engineering processes, helping to ensure homeostasis or system balance. In essence, they play a critical role in maintaining dynamic equilibrium within complex systems.
no
Yes, all systems should have feedback
Yaakov Yavin has written: 'Feedback strategies for partially observable stochastic systems' -- subject(s): Feedback control systems, Stochastic systems
The nervous system and the immune system are responsive to feedback
they are positive feedback and increase activity negative feedback.
feedback loops maintain balance and homeostasis.
Positive feedback in economic systems can cause boom-then-bust cycles. A familiar example of positive feedback is the loud squealing or howling sound.
i think it is feedback
Jason J. Gorman has written: 'Feedback control of MEMS to atoms' -- subject(s): Feedback control systems, Microelectromechanical systems, Microelectronics
YES, + feedback systems enhance or intensify the stimulus. Eg. of a + feedback system = childbirth
John VandeVegte has written: 'The interaction problem in multivariable feedback control systems as related to shaft balancing' -- subject(s): Feedback control systems, Rotors
both negative and positive feedback
A negative feedback system is what occurs most commonly in your body systems. These keep everything in a homeostatic state.