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Authors: Dimitar N. Karastoyanov 1 ; Lyubka A. Doukovska 2 and Vassia K. Atanassova 1

Affiliations: 1 Institute of Information and Communication Technologies, Bulgarian Academy of Sciences, Bulgaria ; 2 Bulgarian Academy of Sciences, Bulgaria

Keyword(s): Linear actuators, Braille screen, Optimization, Permanent magnets, Force characteristics, Finite element method.

Abstract: The graphical interfaces based on visual representation and direct manipulation of objects made the adequate use of computers quite difficult for people with reduced sight. A new type graphical Braille screen is developed. Permanent magnet linear actuator intended for driving a needle in Braille screen has been optimized. Finite element analysis, response surface methodology and design of experiments have been employed for the optimization. The influence of different parameters of the construction of a recently developed permanent magnet linear electromagnetic actuator for driving a needle in a Braille screen is discussed. The static force characteristics and magnetic field distribution is studied when varying the parameters.

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Paper citation in several formats:
Karastoyanov, D.; Doukovska, L. and Atanassova, V. (2014). Electromagnetic Linear Micro Drives for Braille Screen: Characteristics, Control and Optimization. In Proceedings of the Third International Conference on Telecommunications and Remote Sensing - ICTRS; ISBN 978-989-758-033-8, SciTePress, pages 88-93. DOI: 10.5220/0005421700880093

@conference{ictrs14,
author={Dimitar N. Karastoyanov. and Lyubka A. Doukovska. and Vassia K. Atanassova.},
title={Electromagnetic Linear Micro Drives for Braille Screen: Characteristics, Control and Optimization},
booktitle={Proceedings of the Third International Conference on Telecommunications and Remote Sensing - ICTRS},
year={2014},
pages={88-93},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0005421700880093},
isbn={978-989-758-033-8},
}

TY - CONF

JO - Proceedings of the Third International Conference on Telecommunications and Remote Sensing - ICTRS
TI - Electromagnetic Linear Micro Drives for Braille Screen: Characteristics, Control and Optimization
SN - 978-989-758-033-8
AU - Karastoyanov, D.
AU - Doukovska, L.
AU - Atanassova, V.
PY - 2014
SP - 88
EP - 93
DO - 10.5220/0005421700880093
PB - SciTePress

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