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Título : Automated vision-based system for parallel contactless micromanipulation
Autor: Vela, Emir
Hafez, Moustapha
Regnier, Stephane
Fecha de publicación : nov-2013
Resumen : This paper presents the automated parallel noncontact manipulation of glass beads ranging from 30 up to 300 μm in size under water. Non-contact micromanipulation is performed by generating controllable laser-induced thermocapillary flows that are capable of dragging the beads. Automated manipulation process is achieved with visual servoing in order to accurately manipulate the beads in a parallel and high-speed manner. Image correlation allowed to detect the bead positions and to provide these positions to a mirror scanner that addressed the IR laser beam at a certain position from the bead. By scanning the laser beam from one bead to another, automated parallel manipulation of beads at speeds in the range of mm·s-1 was demonstrated.
Palabras clave : Laser beams
Mirrors
Measurement by laser beam
Lasers
Correlation
Microscopy
Instruction sets
Editorial : IEEE
URI: http://repositorio.utec.edu.pe/handle/UTEC/51
DOI : 10.1109/ICAR.2013.6766530
Aparece en las colecciones: Ingeniería Mecánica

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