Abstract: Electrohydrostatic actuators (EHAs) adopted variable speed permanent magnet synchronous motor (PMSM) drive systems are widely used by surface actuation systems in more electrical aircraft.

TikToker Natalie Compton (@natbco) tested Amtrak's new high-speed Acela train during its first week of operation. She booked a 6:50 a.m. round-trip business class ticket from Washington, D.C., to ...

VLADIMIR Putin has revealed the moment he had a dice with death while riding a motorbike. The ageing Russian tyrant shared an anecdote of how he almost died as he tried to fire up the engine. Speaking ...

Electric scooters traveling at high speeds on busy roads pose serious risks to motorists and tourists alike—Pattaya visitors should stay vigilant. PATTAYA, Thailand – A near-miss on the four-lane ...

Abstract: Full-power converter variable-speed pumped storage (FPC-VSPS) is a promising technique for flexible power regulation in small-scale distributed hydroelectric power plants. However, ...