Abstract: The paper is devoted to the development of a mathematical model of brushless DC motors with an electronic speed controller in the form of a system of differential equations. The resulting ...

Abstract: This brief focuses on developing a hybrid fractional-order PID (FOPID) controller enhanced with fuzzy logic to regulate the output voltage of a DC-DC Buck converter. The FOPID controller ...

A supervisor at the Reagan National Airport tower reportedly let an air traffic controller leave early from his shift shortly ...

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Once among the world's poor nations, South Korea is an example of a country that was able to develop swiftly to become part of the industrial world. From cars to computers to cell phones, products ...

DENVER (AP) — Broncos QB Bo Nix will have season-ending surgery for broken right ankle suffered late in Denver's playoff win.

FORT COLLINS, Colo. — A 46-year-old Fort Collins woman who was killed in a mountain lion attack on New Year’s Day is being remembered as an avid runner, hiker and friend. Colorado Parks and Wildlife ...

Copyright 2026 The Associated Press. All Rights Reserved. Copyright 2026 The Associated Press. All Rights Reserved. Robert Kennedy Jr., center, President-elect Donald ...

Bernard Tomic’s push for a return to the Australian Open main draw is over after a disappointing straight-sets loss where he chanted ‘tennis is easy.’ The 33-year-old was unable to back up his first ...