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Vector control method applied to a traveling ...
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Document type :
Article dans une revue scientifique
DOI :
10.1109/TUFFC.2014.6689782
Permalink :
http://hdl.handle.net/20.500.12210/74901
Title :
Vector control method applied to a traveling wave in a finite beam
Author(s) :
Giraud, Frédéric [Auteur] refId
Institut de Recherche sur les Composants logiciels et matériels pour l'Information et la Communication Avancé - USR 3380 [IRCICA]
Giraud-Audine, Christophe [Auteur]
Laboratoire d’Électrotechnique et d’Électronique de Puissance - ULR 2697 [L2EP]
Amberg, Michel [Auteur]
Institut de Recherche sur les Composants logiciels et matériels pour l'Information et la Communication Avancé - USR 3380 [IRCICA]
Semail, Betty [Auteur] refId
Institut de Recherche sur les Composants logiciels et matériels pour l'Information et la Communication Avancé - USR 3380 [IRCICA]
Journal title :
IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control
Pages :
147-158
Publisher :
Institute of Electrical and Electronics Engineers
Publication date :
2014-01-02
ISSN :
0885-3010
English keyword(s) :
Vector Control
Piezoelectric actuator
Travelling wave
HAL domain(s) :
Sciences de l'ingénieur [physics]/Automatique / Robotique
Sciences de l'ingénieur [physics]/Mécanique [physics.med-ph]/Vibrations [physics.class-ph]
English abstract : [en]
This paper presents the closed-loop control of exciters to produce a traveling wave in a finite beam. This control is based on a dynamical modeling of the system established in a rotating reference frame. This method allows ...
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This paper presents the closed-loop control of exciters to produce a traveling wave in a finite beam. This control is based on a dynamical modeling of the system established in a rotating reference frame. This method allows dynamic and independent control of the phase and amplitude of two vibration modes. The condition to obtain the traveling wave is written in this rotating frame, and requires having two vibration modes with the same amplitude, and imposing a phase shift of 90° between them. The advantage of the method is that it allows easy implementation of a closed loop control that can handle parameter drift of the system, after a temperature rise, for example. The modeling is compared with measurement on an experimental test bench which also implements real-time control. We managed to experimentally obtain a settling time of 250 ms for the traveling wave, and a standing wave ratio (SWR) of 1.3.Show less >
Language :
Anglais
Peer reviewed article :
Oui
Audience :
Internationale
Popular science :
Non
Collections :
  • Centre de Recherche en Informatique, Signal et Automatique de Lille (CRIStAL) - UMR 9189
Source :
Harvested from HAL
Submission date :
2022-06-15T02:36:27Z
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  • https://sam.ensam.eu/bitstream/10985/8548/1/06689782.pdf
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