Multi-DOF Ultrasonic Motor Using Single-phase-driven Vibrators
نویسندگان
چکیده
منابع مشابه
Numerical Analyses on Multi-DOF Ultrasonic Motor
A multi-DOF ultrasonic motor developed in our previous study has significant potentials for dexterous actuation. The ultrasonic motor provides multiDOF rotation of a spherical rotor using three natural vibrations of a bar-shaped stator. In this paper, numerical analyses on the multi-DOF ultrasonic motor are conducted. First, a forward model of multi-DOF ultrasonic motor is developed considering...
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A multi-DOF ultrasonic motor developed by the authors can generate multi-DOF rotation of a spherical rotor using three orthogonal natural vibrations of a bar-shaped stator. The ultrasonic motor is suitable for making small, lightweight and simple multi-DOF motion unit. In the present paper, a control methodology for the multi-DOF ultrasonic motor is proposed and a motion control test using the ...
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1. Introduction Ultrasonic motor (USM) which has many useful features, such as high torque at low speed, precise position, quick response, and no electromagnetic interference, has been widely used in the fields of robotics, medicine and optics
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ژورنال
عنوان ژورنال: TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C
سال: 2007
ISSN: 0387-5024,1884-8354
DOI: 10.1299/kikaic.73.577