Abstract: Utilizing a servo to tilt each rotor transforms quadrotors from underactuated to overactuated systems, allowing for independent control of both attitude and position, which provides ...

PITTSBURGH, Nov. 28, 2025 /PRNewswire/ -- "I have worked in the mechanical rail industry for over 20 years, as a switchman, carman, and now in sales. I have seen firsthand how existing pneumatic ...

TUCSON, Ariz. (KGUN) — With Dan's Discoveries segments, I visit a lot of shops and restaurants. I get to meet a lot of small business owners. In this edition, I got the chance to hang out with a local ...

Two miles from the Rock & Roll Hall of Fame in Cleveland, a beloved campus radio station has become the site of heated debate about experiential learning, free expression and the future of analog ...

Making a Transformer toy switch from its robot mode to vehicle mode normally takes a little elbow grease--and is part of the charm--but this cute remote control radio control version of Optimus Prime ...

This announcement follows the successful integration of KB Electronics into the Nidec Drives family. Aug. 20, 2025 – Nidec Drives, a brand of Nidec Control Techniques, announced the full integration ...

ATWATER, Calif. (KFSN) -- In Atwater, you might spot small aircraft in the sky on a clear day. The Merced County Radio Control Club normally flies model planes, but on Thursdays, they fly helicopters.

Transportation Secretary Sean Duffy says he wants a full modernization of the nation's antiquated air traffic control system within four years. On Thursday, he announced a far-reaching, estimated ...

A technical outage in Philadelphia last week terrified air traffic controllers and stranded passengers. As the summer travel season looms, the F.A.A. is racing to address the problems. A technical ...

At about 1:30 in the afternoon on April 28, air-traffic controllers overseeing the busy airspace around Newark Liberty International Airport suddenly faced a frightening scenario. The chatter from ...