Generating controlled localized stimulations ...
Document type :
Article dans une revue scientifique
Permalink :
Title :
Generating controlled localized stimulations on haptic displays by modal superimposition
Author(s) :
ENFERAD, Ehsan [Auteur]
Laboratoire d’Électrotechnique et d’Électronique de Puissance - ULR 2697 [L2EP]
Giraud-Audine, Christophe [Auteur]
13338|||Laboratoire d’Électrotechnique et d’Électronique de Puissance - ULR 2697 [L2EP]
Giraud, Frédéric [Auteur]
Laboratoire d’Électrotechnique et d’Électronique de Puissance - ULR 2697 [L2EP]
Amberg, Michel [Auteur]
Laboratoire d’Électrotechnique et d’Électronique de Puissance - ULR 2697 [L2EP]
Semail, Betty [Auteur]
13338|||Laboratoire d’Électrotechnique et d’Électronique de Puissance - ULR 2697 [L2EP]
Laboratoire d’Électrotechnique et d’Électronique de Puissance - ULR 2697 [L2EP]
Giraud-Audine, Christophe [Auteur]
13338|||Laboratoire d’Électrotechnique et d’Électronique de Puissance - ULR 2697 [L2EP]
Giraud, Frédéric [Auteur]

Laboratoire d’Électrotechnique et d’Électronique de Puissance - ULR 2697 [L2EP]
Amberg, Michel [Auteur]
Laboratoire d’Électrotechnique et d’Électronique de Puissance - ULR 2697 [L2EP]
Semail, Betty [Auteur]

13338|||Laboratoire d’Électrotechnique et d’Électronique de Puissance - ULR 2697 [L2EP]
Journal title :
Journal of Sound and Vibration
Volume number :
449
Pages :
196-213
Publisher :
Elsevier
Publication date :
2019-06
ISSN :
0022-460X
Keyword(s) :
Condensed Matter Physics
Mechanics of Materials
Mechanics of Materials
English keyword(s) :
Modal analysis
Modal synthesis
Human machine interaction
Haptic
Focusing
Modal synthesis
Human machine interaction
Haptic
Focusing
HAL domain(s) :
Sciences de l'ingénieur [physics]/Mécanique [physics.med-ph]/Vibrations [physics.class-ph]
English abstract : [en]
In the field of tactile feedback, researchers try to generate localized stimulations on screens. Some solutions such as time reversal or phased array use vibration induced in the screen equipped with piezoelectric ceramics. ...
Show more >In the field of tactile feedback, researchers try to generate localized stimulations on screens. Some solutions such as time reversal or phased array use vibration induced in the screen equipped with piezoelectric ceramics. We propose to use the modal basis to reproduce a specified velocity field on such devices. We explain the theory and propose a methodology to practically synthesize the voltages to achieved a controlled focusing in a given time. Experiments on a simple demonstrator are in good agreement with the theory for various velocity fields and a reduced number of modes.Show less >
Show more >In the field of tactile feedback, researchers try to generate localized stimulations on screens. Some solutions such as time reversal or phased array use vibration induced in the screen equipped with piezoelectric ceramics. We propose to use the modal basis to reproduce a specified velocity field on such devices. We explain the theory and propose a methodology to practically synthesize the voltages to achieved a controlled focusing in a given time. Experiments on a simple demonstrator are in good agreement with the theory for various velocity fields and a reduced number of modes.Show less >
Language :
Anglais
Peer reviewed article :
Non
Audience :
Internationale
Popular science :
Non
Submission date :
2020-05-15T13:03:47Z
2021-10-18T12:12:25Z
2021-10-20T09:44:05Z
2021-10-20T10:28:28Z
2021-10-18T12:12:25Z
2021-10-20T09:44:05Z
2021-10-20T10:28:28Z
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