Design and prototyping of a magnetic actuator based permanent magnets for microbead navigation in viscous environment

Amokrane, Walid 1 Karim Belharet 2 Mouna Souissi 1 Alexis Bozorg Grayeli 3, 4, 5 Antoine Ferreira 6
2 IRAUS
PRISME - Laboratoire Pluridisciplinaire de Recherche en Ingénierie des Systèmes, Mécanique et Energétique, HEI - Hautes Etudes d’Ingénieur
6 Pôle IRAUS
PRISME - Laboratoire Pluridisciplinaire de Recherche en Ingénierie des Systèmes, Mécanique et Energétique
Abstract : For actuating the magnetic microrobots, two types of magnetic actuation technologies have been used during the last past years. These magnetic technologies may be either electromagnetic coils or permanent magnets based systems. This second solution is not the most used by researchers, because of the difficulties to control the magnetic force. In this paper we propose a magnetic actuator prototype based on permanent magnets. In addition to the magnets, the actuator is also composed of a mechanical structure. This structure is used for positioning the permanent magnets, which allows to control the magnetic force generated by the actuator. We demonstrated in simulation and experimentally confirmed the ability of this actuator to generate both pushing and pulling forces.
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https://hal-univ-bourgogne.archives-ouvertes.fr/hal-01858187
Contributeur : Le2i - Université de Bourgogne <>
Soumis le : lundi 20 août 2018 - 10:50:55
Dernière modification le : vendredi 7 décembre 2018 - 16:48:04

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  • HAL Id : hal-01858187, version 1

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Amokrane, Walid, Karim Belharet, Mouna Souissi, Alexis Bozorg Grayeli, Antoine Ferreira. Design and prototyping of a magnetic actuator based permanent magnets for microbead navigation in viscous environment. IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), Sep 2017, Vancouver, Canada. pp.395-400. ⟨hal-01858187⟩

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