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Design and control of a haptic knob
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Document type :
Article dans une revue scientifique
DOI :
10.1016/j.sna.2013.03.012
Title :
Design and control of a haptic knob
Author(s) :
Giraud, Frédéric [Auteur] refId
Laboratoire d’Électrotechnique et d’Électronique de Puissance - ULR 2697 [L2EP]
Méthodes et outils pour l'Interaction à gestes [MINT2]
Semail, Betty [Auteur] refId
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]
Journal title :
Sensors and Actuators A: Physical
Pages :
78-85
Publisher :
Elsevier
Publication date :
2013-07-01
ISSN :
0924-4247
HAL domain(s) :
Sciences de l'ingénieur [physics]/Energie électrique
English abstract : [en]
Introducing haptic into tactile input interfaces allow users to really feel their action on the device they control by this way. In this paper, we achieve tactile stimulation by using the squeeze film effect. It is applied ...
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Introducing haptic into tactile input interfaces allow users to really feel their action on the device they control by this way. In this paper, we achieve tactile stimulation by using the squeeze film effect. It is applied on a haptic knob, as those which control an MP3 player for example. We present our design procedure of the active surface and of the position sensor based on force measurement which achieves a resolution of 3.6°. We also show that stimuli are damped by fingertip, and a specific control loop with a response time of 2.5 ms has been achieved to tackle this problem. Finally, a psychophysical experiment was conducted showing how the haptic feedback can increase user's accuracy in a pointing task.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
Université de Lille

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