Abstract: In the actual operation of ultrasonic motors, their real-time output speed and thrust are closely related to the real-time input voltage and current. Judging the output mechanical ...

Abstract: In this article, a 3-D displacement sensor system based on a Hall chip array and its signal-resolving algorithm is proposed for bearingless motors. The theoretical analysis of the magnetic ...

Police officers in the United States often pull motorists over. Really often. On average, American cops flash the red and blue lights at around 50,000 drivers in a typical day. As a result, around 40% ...

Max Verstappen took victories in the United States Grand Prix and the Sprint Race that weekend to make it a maximum score at COTA. Can McLaren do anything to stop him ...