When this happens, it’s usually an example of positive (self-reinforcing) feedback in action. Positive and negative (self-stabilizing) feedback drive dynamical systems in humans and beyond.

This paper extends the robust feedback stability theorem of negative imaginary systems by removing restrictive assumptions on the instantaneous gains of the systems that were imposed in the earlier ...

A necessary and sufficient condition, expressed simply as the dc loop gain (i.e., the loop gain at zero frequency) being less than unity, is given in this note to guarantee the internal stability of a ...

In football, defense keeps the opposing team in check. A similar strategy is at play inside our cells. Negative feedback loops (NFLs) help regulate how cells respond to signals, for example ...

Hollywood may be entering a "negative feedback loop" with fewer movie releases and theater closures squeezing revenue, a Wall Street analyst says.

We can get stuck in a negative feedback loop that actually prevents healing. Auto pilot comes into play when we are not present and actively giving attention to our bodies, and observing and ...

An example of a positive feedback loop in business Appian (APPN -0.15%) co-founder and CEO Matt Calkins has taken an approach to management and corporate culture that places a high value on ...

Learn the negative feedback loop definition in exercise and how it helps regulate physiological processes like heart rate and maintain stability in your body.