PID controller design has long been central to the stable and efficient operation of automatic voltage regulator (AVR) systems worldwide. Contemporary research in this field focuses on the ...

Jezero Crater on Mars was once home to a lake, delta and rivers. See an animation of what it could have looked like when water poured into the crater billions of years ago and present day. Credit: ...

Motors in the wheel and triggers provide resistance in response to what’s happening in-game. Motors in the wheel and triggers provide resistance in response to what’s happening in-game. is a senior ...