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Fundamental Acoustic Finger Force for Out-of-Plane Ultrasonic Vibration and its Correlation with Friction Reduction

Article dans une revue avec comité de lecture
Auteur
TORRES, Diana Angelica
KACI, Anis
GIRAUD, Frederic
AMBERG, Michel
LEMAIRE-SEMAIL, Betty
ccGIRAUD-AUDINE, Christophe
13338 Laboratoire d’Électrotechnique et d’Électronique de Puissance - ULR 2697 [L2EP]
ccCLENET, Stephane

URI
http://hdl.handle.net/10985/21295
DOI
10.1109/toh.2021.3060108
Date
2021
Journal
IEEE Transactions on Haptics

Résumé

When a finger touches an ultrasonic vibrating plate, a non sinusoidal contact force is produced. This force is denominated acoustical finger force. In this paper, a method is proposed, in order to observe its fundamental component in the context of a friction reduction haptic interface. A PCA (Principal Component is applied to the measured data, which will help evaluate the correlation between this measurem ent and the friction when sliding the finger. A linear model that predicts the friction coefficient is laid down and evaluated The interest of this study is to provide a mean to adapt the tactile feedback device control to each user, despite of the biomec hanical properties differences within each finger pad.

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L2EP_TOH_2021_CLENET.pdf
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  • Laboratoire d'Electrotechnique et d'Electronique de Puissance (L2EP) de Lille

Documents liés

Visualiser des documents liés par titre, auteur, créateur et sujet.

  • Generalized modal analysis for closed-loop piezoelectric devices 
    Article dans une revue avec comité de lecture
    GIRAUD, Frédéric; AMBERG, Michel; LEMAIRE-SEMAIL, Betty; ccGIRAUD-AUDINE, Christophe (IOP Publishing, 2015)
    Stress in a piezoelectric material can be controlled by imposing an electrical field. Thanks to feedback, this electrical field can be a function of some strain-related measurement so as to confer on the piezoelectric ...
  • Preliminary design of a multi-touch ultrasonic tactile stimulator 
    Communication avec acte
    GHENNA, Sofiane; GIRAUD, Frédéric; AMBERG, Michel; LEMAIRE-SEMAIL, Betty; ccGIRAUD-AUDINE, Christophe (IEEE, 2015)
    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. ...
  • Control and evaluation of a 2-D multimodal controlled-friction display 
    Communication avec acte
    GHENNA, Sofiane; GIRAUD, Fréderic; AMBERG, Michel; LEMAIRE-SEMAIL, Betty; ccGIRAUD-AUDINE, Christophe (IEEE, 2017)
    The multimodal control of a 2D controlled-Friction Device is presented. We use the Vector control method because the phase and amplitude of two vibration modes at a same frequency can be precisely set. The closed loop ...
  • Analysis of the energy harvesting performance of a piezoelectric bender outside its resonance 
    Article dans une revue avec comité de lecture
    AMANCI, Adrien; GIRAUD, Frédéric; AMBERG, Michel; DAWSON, Francis; LEMAIRE-SEMAIL, Betty; ccGIRAUD-AUDINE, Christophe (Elsevier, 2014)
    When the frequency of the source of vibration of a piezolectric generator is significantly different from its eigenfrequency, the dielectric power losses become prominent and decrease the amount of power which is practically ...
  • Vector control method applied to a traveling wave in a finite beam 
    Article dans une revue avec comité de lecture
    GIRAUD, Frédéric; AMBERG, Michel; LEMAIRE-SEMAIL, Betty; ccGIRAUD-AUDINE, Christophe (Institute of Electrical and Electronics Engineers, 2014)
    This paper presents the closed-loop control of exciters to produce a traveling wave in a finite beam. This control is based on a dynamical modeling of the system established in a rotating reference frame. This method allows ...

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