Abstract: Distance is an important parameter in intelligent control. Common ranging methods include laser, microwave, infrared, and ultrasonic ranging. Ultrasonic has a broad application prospect in ...
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 ...
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