About: Feedback control of laser welding based on frequency analysis of light emissions and adaptive beam shaping

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	This paper presents a novel method for optimization and feedback control of laser welding process. It is based on frequency analysis of the light emitted during the process and adaptive shaping of the laser beam achieved by an active optical element. Experimentally observed correlations between the focal properties of the laser beam, the weld depth and the frequency characteristics of the light emissions, which form the basis of the method, are discussed in detail. The functionality and the high efficiency of the method are demonstrated for a variety of welding parameters settings usually used in industrial practice. This paper presents a novel method for optimization and feedback control of laser welding process. It is based on frequency analysis of the light emitted during the process and adaptive shaping of the laser beam achieved by an active optical element. Experimentally observed correlations between the focal properties of the laser beam, the weld depth and the frequency characteristics of the light emissions, which form the basis of the method, are discussed in detail. The functionality and the high efficiency of the method are demonstrated for a variety of welding parameters settings usually used in industrial practice. (en)
Title	Feedback control of laser welding based on frequency analysis of light emissions and adaptive beam shaping Feedback control of laser welding based on frequency analysis of light emissions and adaptive beam shaping (en)
skos:prefLabel	Feedback control of laser welding based on frequency analysis of light emissions and adaptive beam shaping Feedback control of laser welding based on frequency analysis of light emissions and adaptive beam shaping (en)
skos:notation	RIV/68081731:_____/12:00388430!RIV13-AV0-68081731
http://linked.open...avai/predkladatel	Ústav přístrojové techniky AV ČR, v. v. i.
http://linked.open...avai/riv/aktivita	I
http://linked.open...avai/riv/aktivity	I
http://linked.open...iv/cisloPeriodika	NOV
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Šarbort, Martin Mrňa, Libor Jedlička, Petr Řeřucha, Šimon
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav přístrojové techniky AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	136307
http://linked.open...ai/riv/idVysledku	RIV/68081731:_____/12:00388430
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	laser welding; feedback control; frequency analysis; adaptive beam shaping (en)
http://linked.open.../riv/klicoveSlovo	frequency analysis feedback control laser welding adaptive beam shaping
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[E47AAA897703]
http://linked.open...i/riv/nazevZdroje	Physics Procedia
http://linked.open...in/vavai/riv/obor	BH
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...UplatneniVysledku	2012
http://linked.open...v/svazekPeriodika	39
http://linked.open...iv/tvurceVysledku	Šarbort, Martin Řeřucha, Šimon Jedlička, Petr Mrňa, Libor
http://linked.open...ain/vavai/riv/wos	000314404000094
issn	1875-3892
number of pages	8 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.phpro.2012.10.101
is http://linked.open...avai/riv/vysledek of	Feedback control of laser welding based on frequency analysis of light emissions and adaptive beam shaping

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