Simulation for the contact model of ring-type traveling wave ultrasonic motor on dSPACE-based

Author

Gu, Juping ; Wang, Yanfeng ; Wu, Xiaoxin ; Xu, Zhike ; Wang, Deming

Author_Institution

Dept. of Electr. Eng., Nantong Univ., Nantong, China

fYear

2011

fDate

20-23 Aug. 2011

Firstpage

1

Lastpage

3

Abstract

The model between the rotor and the stator of ring-type traveling-wave ultrasonic motor has been proposed and simulated by dSPACE in this paper. A simulation model of contact surface in ring-type traveling-wave ultrasonic motor with stator diameter 60mm has established in this paper. Any control algorithm of the torque and the speed of RTWUSM can be realized in this half-practicality simulation platform easily. It is very convenient that we never have to change the hardware for driving RTWUSM as well as the software has changed. The algorithm can be verified as soon as possible. All these are necessary for the commercialization of RTWUSM in China.

Keywords

electric machine analysis computing; ultrasonic motors; contact surface simulation model; dSPACE; ring-type traveling-wave ultrasonic motor; size 60 mm; speed control; torque control; Acoustics; Brushless motors; Induction motors; Mathematical model; Rotors; Stators; Torque; contact model; dSPACE; ultrasonic motor;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical Machines and Systems (ICEMS), 2011 International Conference on

Conference_Location

Beijing

Print_ISBN

978-1-4577-1044-5

Type

conf

DOI

10.1109/ICEMS.2011.6073495

Filename

6073495