A method to HARvest energy from a hapTIC display in a handheld device: A preliminary study

Frédéric Giraud 1, 2 Francis Dawson 3 Christophe Giraud-Audine 2 Michel Amberg 2, 1 Betty Lemaire-Semail 2, 1
1 MINT2 - Méthodes et outils pour l'Interaction à gestes
Inria Lille - Nord Europe, CRIStAL - Centre de Recherche en Informatique, Signal et Automatique de Lille (CRIStAL) - UMR 9189
2 L2EP - Laboratoire d’Électrotechnique et d’Électronique de Puissance - EA 2697
3 ECE - Department of Electrical and Computer Engineering [TORONTO]
Abstract : This paper deals with the control of a haptic device which is used in a generator mode to produce electricity from a user's walking movements in a handheld device, like a mobile phone for instance. We first present the design principle of such a device. Then, a design is presented, which allows haptic feedback and energy harvesting to be produced with a same device. It is based on a piezoelectric plate actuator. A causal modelling of the system is then developed, and inverted in order to obtain the key control algorithms. Compared to other energy harvesting system, HarTic is characterized by some interesting features like the accelerometer which is now embedded into most mobile phones, and its measurement can be used in the energy harvesting strategy. Our simulations show that 2mW can be harversted in our case study.
Type de document :
Communication dans un congrès
Power Electronics and Applications (EPE), 2013 15th European Conference on, Sep 2013, lille, France. 2013
Liste complète des métadonnées
https://hal.inria.fr/hal-00924702
Contributeur : Frédéric Giraud <>
Soumis le : mardi 7 janvier 2014 - 10:10:34
Dernière modification le : mercredi 25 avril 2018 - 15:45:00

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  • HAL Id : hal-00924702, version 1

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INRIA | CRISTAL-MINT | CRISTAL

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Frédéric Giraud, Francis Dawson, Christophe Giraud-Audine, Michel Amberg, Betty Lemaire-Semail. A method to HARvest energy from a hapTIC display in a handheld device: A preliminary study. Power Electronics and Applications (EPE), 2013 15th European Conference on, Sep 2013, lille, France. 2013. 〈hal-00924702〉

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