Abstract: An ultrasonic linear motor using longitudinal and bending vibration double mode bolt-clamped Langevin type transducer was proposed and fabricated to achieve high speed. The elliptical ...

Abstract: Ultrasonic motors are known as actuators that use ultrasonic vibration. Actuation force is induced though friction, which causes wear and damage on sliding parts, resulting in a shortened ...

Kayak fishing has seen a boon in popularity over the past few years. Less expensive than a conventional boat, these one-person fishing platforms allow anglers to make their way into the skinny water ...