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

0 avis

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

Archive ouverte : Article de revue

Edité par HAL CCSD ; IEEE

International audience. 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.

Langue: Anglais

Date de publication: 2021

Source: ISSN: 1939-1412

Sujets

Consulter en ligne

Consulter le document

Suggestions

Du même auteur

Mechanisms of Friction Reduction in Longitudinal Ultrasonic Surface Haptic ...

Archive ouverte: Article de revue

Torres, Diana Angelica | 2022-01-01

International audience. Friction reduction using ultrasonic longitudinal surface vibration can modify the user perception of the touched surface and induce the perception of textured materials. In the current paper,...

Improving the PAD actuator performances by vector control

Archive ouverte: Article de revue

Giraud-Audine, Christophe | 2018-12

International audience. In this work, we address the problem of pull-out and stalling of the vector control of the piezo-actuator drive (PAD). The model presented reveals the similarities with synchronous machine an...

Modelling, identification and control of a Langevin transducer

Archive ouverte: Communication dans un congrès

Ghenna, Sofiane | 2015-06-22

International audience. The control of the vibration amplitude, and the resonance frequency tracking for ultrasonic transducer have been established. However, some applications require to control the vibration ampli...

Du même sujet

Fundamental Acoustical Finger Force Calculation for Out-of-Plane Ultrasonic...

Archive ouverte: Communication dans un congrès

Kaci, Anis | 2019-07-09

International audience. When a finger touches an ultrasonic vibrating plate, non-sinusoidal contact force appears, named acoustical finger force. In this paper, we present a method to observe its fundamental in the ...

Rewriting histories of the use of force : the narrative of 'indifference' /...

Livre | Verdebout, Agatha (1987-….). Auteur | 2021

"It is commonly taught that the prohibition of the use of force is an achievement of the twentieth century and that beforehand States were free to resort to the arms as they pleased. International law, the story goes, was 'indiffe...

International law and the use of force / Christine Gray

Livre | Gray, Christine D. (19..-....). Auteur | 2008 - 3rd edition

Enhancing Variable Friction Tactile Display using an ultrasonic travelling ...

Archive ouverte: Article de revue

Ghenna, Sofiane | 2016-09-08

International audience. In Variable Friction Tactile Displays, an ultrasonic standing wave can be used to reduce the friction coefficient between a user’s finger sliding and a vibrating surface. However, by principl...

Active Side Shafts Torsion Damping Control for Hybrid Electric Vehicles

Archive ouverte: Communication dans un congrès

Lhomme, Walter | 2017-12-11

International audience. Hybrid electric vehicles generally use an internal combustion engine and one or several electric drives. Optimization-based energy management strategies computes a power split between both th...

The forces of economic growth : a time series perspective / Alfred Greiner,...

Livre | Greiner, Alfred (1963-....). Auteur | 2005

Chargement des enrichissements...