Preliminary design of a multi-touch ultrasonic tactile stimulator - Archive ouverte HAL Access content directly
Conference Papers Year : 2015

Preliminary design of a multi-touch ultrasonic tactile stimulator

(1, 2) , (1, 3, 2) , (1, 4, 2) , (1, 3, 2) , (1, 3, 2)
1
2
3
4

Abstract

— This paper presents a method to control ultrasonic waves on a beam, allowing to obtain a Multi-touch ultrasonic tactile stimulation in two points, to give the sensation to two fingers, from two piezoelectric transducers. The multi-modal approach and the vector control method are used to regulate the vibration amplitude, in order to modulate the friction coefficient with the fingers. An analytical modelling is presented, with experimental validation. Finally a psychophysical experiment shows that a multi-touch ultrasonic tactile stimulation is possible .
Fichier principal
Vignette du fichier
WHC_GHENNA.pdf (510.66 Ko) Télécharger le fichier
Origin : Files produced by the author(s)
Loading...

Dates and versions

hal-01238296 , version 1 (04-12-2015)

Identifiers

Cite

Sofiane Ghenna, Frédéric Giraud, Christophe Giraud-Audine, Michel Amberg, Betty Lemaire-Semail. Preliminary design of a multi-touch ultrasonic tactile stimulator. World Haptics Conference (WHC), 2015 IEEE, Jun 2015, Chicago, United States. ⟨10.1109/WHC.2015.7177687⟩. ⟨hal-01238296⟩
174 View
233 Download

Altmetric

Share

Gmail Facebook Twitter LinkedIn More