DocumentCode
400647
Title
Analysis and control of a piezo-electric travelling wave ultrasonic motor for haptic stick application
Author
Giraud, Frédéric ; Semail, Betty ; Audren, Jean-Thierry
Volume
1
fYear
2003
fDate
12-16 Oct. 2003
Firstpage
380
Abstract
An original modelling of a travelling wave ultrasonic motor is established in order to provide a new torque control law for this kind of actuator. Especially, self-control is implemented, avoiding the classical drawbacks of frequency control, that is pull-out phenomenon. With such a robust control, force feedback application is available. Experimental results are obtained on an active haptic stick.
Keywords
haptic interfaces; piezoelectric actuators; robust control; self-adjusting systems; torque control; ultrasonic motors; force feedback; haptic stick application; piezo-electric travelling wave ultrasonic motor; robust control; self-control; torque control law; Actuators; Aerospace electronics; Energy conversion; Force feedback; Frequency control; Haptic interfaces; Rotors; Stators; Torque control; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Industry Applications Conference, 2003. 38th IAS Annual Meeting. Conference Record of the
Print_ISBN
0-7803-7883-0
Type
conf
DOI
10.1109/IAS.2003.1257529
Filename
1257529
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