MATEC Web Conf.
Volume 220, 20182018 The 2nd International Conference on Mechanical, System and Control Engineering (ICMSC 2018)
|Number of page(s)||5|
|Section||Mechanical and Electronic Engineering|
|Published online||29 October 2018|
Micro Electromagnetic Actuator - Static Behavior
1 Univ. Politehnica Bucharest, Mechatronics and Precision Eng. Department, 060042 Str. Splaiul Independentei no. 313 Bucharest, Romania
2 National Institute for Research&Development in Electrical Engineering ICPE-CA, 13827850 Str. Splaiul Unirii no. 313. Bucharest, Romania
The article presents a comparative study regarding the design and experimental results for a miniature electromagnetic actuator with a modified design comparing with the classical type, including a mobile array of micro-magnets and a fixed coil in two configurations (planar spiral multi-layered and cylindrical). Previous work on design, modeling and simulation of this type of actuator indicated the optimum design and conducted to dimensions and material parameters. Different types of actuators were produced and experimentally tested, showing good results but also some drawbacks. Three of these design solutions are presented together with the static voltage-deflection and electrical impedances curves, experimentally derived. The results confirmed the feasibility of two actuating solution, showing good linearity and possibility to control the position at h accuracy and indicated improving directions.
© The Authors, published by EDP Sciences, 2018
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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