A Novel Three-Dimensional Electromagnetic Digital Actuator With 12 Discrete Positions - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue IEEE/ASME Transactions on Mechatronics Année : 2018

A Novel Three-Dimensional Electromagnetic Digital Actuator With 12 Discrete Positions

Ajinkya Deshmukh
Laurent Petit
Muneeb Ullah Khan
Frédéric Lamarque
  • Fonction : Auteur
Christine Prelle

Résumé

This paper presents a three-dimensional (3-D) digital electromagnetic actuator able to reach 12 discrete positions distributed in a 3-D space. The mobile part of this actuator includes a cuboid permanent magnet fixed in a hexagonal casing. The mobile part is able to reach six discrete positions in xy-plane at level z 1 and the remaining six discrete positions at level z 2 . The switching of the mobile part in xy-plane is achieved by injecting currents in the fixed planar wires situated beneath it. The actuator design integrates a coil to switch the mobile part between two predefined levels in z-axis. To maintain the mobile part at a discrete position without energy consumption, six fixed cylindrical permanent magnets are placed around the mobile part. To design the actuator, a model has been developed and is presented in this paper. Rapid prototyping approach (laser cutting) is used to fabricate the actuator prototype. The maximum and the minimum strokes in xy-plane are between 0.5 to 1.0 mm while along z-axis the actuator is able to perform a stroke of 1.0 mm. Experiments have been conducted on the prototype to validate the proposed design and the 3-D actuation. The performance characterization has been conduced and the experimental and the simulated results have been compared.
Fichier non déposé

Dates et versions

hal-01987753 , version 1 (21-01-2019)

Identifiants

Citer

Ajinkya Deshmukh, Laurent Petit, Muneeb Ullah Khan, Frédéric Lamarque, Christine Prelle. A Novel Three-Dimensional Electromagnetic Digital Actuator With 12 Discrete Positions. IEEE/ASME Transactions on Mechatronics, 2018, 23 (4), pp.1653-1661. ⟨10.1109/TMECH.2018.2841014⟩. ⟨hal-01987753⟩
65 Consultations
0 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More