Abstract: High-flow hydraulic servo systems are extensively employed in contemporary industrial applications due to their considerable flow capacity and cost-effectiveness. Nonetheless, hydraulic ...

Abstract: With the development of permanent magnet synchronous motor (PMSM) servo control system, the requirements for fast response control are increasing, in addition to the requirements for low ...

President Trump's takeover of local D.C. police is set to expire Wednesday, even as other forms of federal control continue. On Aug. 11, Trump declared a "crime emergency" in the District of Columbia, ...

Sometimes when a piece of electronics lands on the bench, you find that its chips have their markings sanded off. The manufacturer is trying to make the task of the reverse engineer less easy, thus ...

Motor control refers to the process by which the nervous system coordinates the muscle and limbs to achieve a desired movement or set of actions. This includes the ability to anticipate, adjust and ...

A Spirit Airlines pilot was scolded by air traffic control on Tuesday after not immediately responding to a controller’s instructions as Air Force One flew about 8 miles away. The two aircraft were ...

UPDATE (Sept. 9, 2025, 10:10 p.m. ET): On Tuesday night, a federal judge granted a temporary restraining order blocking the firing of Federal Reserve governor Lisa Cook. Cook will be allowed to ...

U.S. imperialism has produced migration, sometimes to places you wouldn’t expect. According to Emily Mitchell-Eaton, the Marshall Islands and Arkansas are both central to the workings of empire. The ...

In a much anticipated public appearance Wednesday, Susan Monarez, the former head of the Centers for Disease Control and Prevention, defended her short tenure at the embattled public health agency.

Radio-Canada has suspended a reporter for using antisemitic tropes after she asserted that Jews control a “big machine,” major US cities, and Hollywood, provoking condemnation from the government’s ...