Abstract: Repetitive position control of the motor-driven servo system (MDSS) plays an important role in numerous industrial processing and production. In this article, based on the Euler–Lagrange ...

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 ...

GOP Representative Marjorie Taylor Greene’s resignation from Congress in January will raise the possibility that Republicans could lose their razor-thin majority next year. Newsweek reached out to the ...

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 ...

Since Zadie Smith published her début novel, “White Teeth,” twenty-five years ago, she has been a bold and original voice in literature. But those who aren’t familiar with Smith’s work outside of ...

Hamas is reasserting control of parts of Gaza not occupied by Israeli forces as the ceasefire takes hold – amid continuing uncertainty about security in the territory if the group is disarmed. Hamas’ ...

AMSTERDAM, Oct 13 (Reuters) - The Dutch government has taken control of Chinese-owned computer chipmaker Nexperia, ratcheting up tensions with Beijing as a global fight brews over technology ...

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 ...

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 ...

Air traffic controllers dealt with repeated outages as delays lasted hours. A temporary ground stop halted incoming flights at Newark Liberty International Airport on Thursday due to air traffic ...