Closed-Loop Control for Squeeze Film Effect in Tactile Stimulator
Wael Ben Messaoud
(1, 2)
,
Betty Lemaire-Semail
(3)
,
Marie-Ange Bueno
(2)
,
Michel Amberg
(4, 1)
,
Frédéric Giraud
(1, 4)
Betty Lemaire-Semail
- Fonction : Auteur
- PersonId : 11613
- IdHAL : betty-semail
- ORCID : 0000-0002-4157-6976
- IdRef : 069419183
Frédéric Giraud
- Fonction : Auteur
- PersonId : 2302
- IdHAL : frederic-giraud
- ORCID : 0000-0002-5688-711X
- IdRef : 069418861
Résumé
This paper presents a method for controlling the vibration amplitude of a tactile stimulator used to give the sensation to the fingertip that it touches a texture. The active surface of the stimulator is excited by an ultrasonic vibration frequency in order to modulate the friction coefficient with the fingertip. Due to the large size of the tactile display, two types of perturbations may affect the vibration amplitude which are the finger pressure and the temperature variation. We tackle these problems by coupling the control of the vibration amplitude and the tracking of the resonance frequency. This work is validated by plotting the vibration amplitude response with closed loop control and with a psychophysical test.
Format du dépôt | Fichier |
---|---|
Type de dépôt | Communication dans un congrès |
Titre |
en
Closed-Loop Control for Squeeze Film Effect in Tactile Stimulator
|
Résumé |
en
This paper presents a method for controlling the vibration amplitude of a tactile stimulator used to give the sensation to the fingertip that it touches a texture. The active surface of the stimulator is excited by an ultrasonic vibration frequency in order to modulate the friction coefficient with the fingertip. Due to the large size of the tactile display, two types of perturbations may affect the vibration amplitude which are the finger pressure and the temperature variation. We tackle these problems by coupling the control of the vibration amplitude and the tracking of the resonance frequency. This work is validated by plotting the vibration amplitude response with closed loop control and with a psychophysical test.
|
Auteur(s) |
Wael Ben Messaoud
1, 2
, Betty Lemaire-Semail
3
, Marie-Ange Bueno
2
, Michel Amberg
4, 1
, Frédéric Giraud
1, 4
1
L2EP -
Laboratoire d’Électrotechnique et d’Électronique de Puissance - ULR 2697
( 13338 )
- Université de Lille - Bâtiment ESPRIT, Cité scientifique - 59655 Villeneuve d'Ascq
- France
2
LPMT -
Laboratoire de Physique et Mécanique Textiles
( 1651 )
- 11, rue Alfred Werner 68093 MULHOUSE CEDEX
- France
3
Université de Lille, Sciences et Technologies
( 92973 )
- Cité Scientifique - 59655 Villeneuve d'Ascq Cedex
- France
4
MINT2 -
Méthodes et outils pour l'Interaction à gestes
( 432038 )
- France
|
Langue du document |
Anglais
|
Date de production/écriture |
2014-06-17
|
Vulgarisation |
Non
|
Actes |
Oui
|
Comité de lecture |
Oui
|
Invité |
Non
|
Audience |
Internationale
|
Date de publication |
2014-06-24
|
Page/Identifiant |
1-4
|
Titre du congrès |
International Conference and exhibition on new actuators and drives (Actuator 2014)
|
Date début congrès |
2014-06-23
|
Date fin congrès |
2014-06-26
|
Ville |
Bremen
|
Pays |
Allemagne
|
Domaine(s) |
|
Origine :
Fichiers produits par l'(les) auteur(s)
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