Engineers use feedback loops — typically negative feedback is more useful, but positive feedback is needed for oscillators.

This article presents loop stability analysis in analog and digital feedback systems. It presents finding the analog loop stability experimentally and by using Laplace transform, as well as finding ...

In feedback systems loop gain, open loop gain, and closed loop gain are all concepts that are important to understand. The transfer function for closed loop gain is: The quantity A is known as the ...

On a crisp winter morning in Kitty Hawk, North Carolina, Wilbur and Orville Wright made history when they achieved the first powered flight. With Orville behind the stick, the plane traveled nearly ...

The healthcare system needs better feedback loops to survive, says entrepreneur and investor Jaan Tallinn. Speaking at WIRED Health 2015, Skype's founding engineer and cofounder of the Cambridge ...

Continuous learning doesn't rebuild detections. It tunes existing logic based on verified outcomes. The foundation (trained models, correlation rules, policy frameworks) stays intact. Feedback ...