A study of linear ultrasonic motor

Author

Fu, Zelin ; Guo, Hui

Author_Institution

Sch. of Mechatron. Eng., Univ. of Electron. Sci. & Technol., Chengdu, China

fYear

2009

fDate

25-27 Sept. 2009

Firstpage

104

Lastpage

107

Abstract

Ultrasonic motor is a novel actuator, which has been developing very fast since its appearance in 1970s. Many studies have been done, in both theoretic and practical fields. With design experience, review of linear ultrasonic motor drive mechanism and classification methods is outlined. The basic design means and general analysis ways are sum up. ANSYS FEM is a kind of analysis software. It affords much help for design and analysis of ultrasonic motor. The entire design process of LUSM and characteristic testing will be show up. For further study, a typical modeling method has been given.

Keywords

electric machine analysis computing; linear motors; motor drives; ultrasonic motors; ANSYS FEM; linear ultrasonic motor drive classification methods; linear ultrasonic motor drive mechanism; Ceramics; Electromagnetic devices; Friction; Micromotors; Process design; Stators; Structural beams; Superconductivity; Torque; Vibrations; analysis theory; design process; modeling method; operation principle;

fLanguage

English

Publisher

ieee

Conference_Titel

Applied Superconductivity and Electromagnetic Devices, 2009. ASEMD 2009. International Conference on

Conference_Location

Chengdu

Print_ISBN

978-1-4244-3686-6

Electronic_ISBN

978-1-4244-3687-3

Type

conf

DOI

10.1109/ASEMD.2009.5306683

Filename

5306683