Design, realization and validation of a piezoelectric flexible haptic interface - CEA - Commissariat à l’énergie atomique et aux énergies alternatives Accéder directement au contenu
Poster De Conférence Année : 2023

Design, realization and validation of a piezoelectric flexible haptic interface

Résumé

This paper reports the development, realization and experimental validation of the first flexible haptic interface using friction modulation principle. This conformable haptic interface is composed of nine rigid haptic pixels formed with PZT ceramics bonded to square glass plates integrated on a KAPTON polyimide film. The design is optimized analyzing the flexural waves at the surface. An innovative hybrid process in cleanroom enables to obtain haptic resonators vibrating at ultrasonic frequencies, and creating displacements of 4 µm peak-to-peak for an actuation signal of 20 V peak-to-peak. Thanks to a dedicated actuation electronics based on an FPGA board, a haptic effect by friction modulation allowing to create virtual texture is obtained on this flexible haptic interface.
Fichier principal
Vignette du fichier
Paper_Transducers23_LE_MAGUERESSE.pdf (743.18 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)

Dates et versions

cea-04530836 , version 1 (03-04-2024)

Identifiants

  • HAL Id : cea-04530836 , version 1

Citer

Romain Le Magueresse, Fabrice Casset, Frédéric Giraud, Munique Kazar Mendes, Sébastien Brulais, et al.. Design, realization and validation of a piezoelectric flexible haptic interface. Transducers 2023 - The 22nd International Conference on Solid-State Sensors, Actuators and Microsystems, Jun 2023, Kyoto, Japan. , 2023 22nd International Conference on Solid-State Sensors, Actuators and Microsystems (Transducers), pp.812, 2023. ⟨cea-04530836⟩
15 Consultations
13 Téléchargements

Partager

Gmail Facebook X LinkedIn More