Abstract: We propose a one-millimeter-scale linear ultrasonic motor and its feedback control system with a Hall sensor. The size of the stator measures 1.6 mm in height, 1.6 mm in width, and 0.3 mm in ...
Abstract: The linear motor-driven Maglev train has the advantages of high operation speed, high efficiency, safety, and comfort. Indicators such as thrust ripple and force density of the linear motor ...