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 ...

Building a car may seem simple. Four wheels, a Mario Kart steering wheel and a driver. From the outside it can look easy. The Gator Motorsports team has a humble history that may corroborate this ...

OCEANWORX is a relatively new boat brand in Australia, first entering the market just a few years ago. In that time it has made quite an impression on Aussie boaters. My first experience with ...