Self-regulating systems with feedback loops, i.e., the routing back of the output of a system to its input, have existed since antiquity and have since become an integral part of modern technology.

Switching power supplies rely on feedback control loops to ensure that the required voltage and current are maintained under varying load conditions. Design of the feedback control loop influences ...

The cyborg, a being that is both biological and artificial, has long been a subject of fascination in books and movies and became widely known through the “Terminator” movie series. And though ...