LNG 탱크의 주름진 내벽박판용 자동용접시스템의 개발에 관한 연구A study on development of automatic welding system for corrugated membranes of the LNG tank

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dc.contributor.author유제용ko
dc.contributor.author유원상ko
dc.contributor.author나석주ko
dc.contributor.author강계형ko
dc.contributor.author한용섭ko
dc.date.accessioned2013-03-03T02:28:28Z-
dc.date.available2013-03-03T02:28:28Z-
dc.date.created2012-02-06-
dc.date.created2012-02-06-
dc.date.issued1996-02-
dc.identifier.citation대한용접·접합학회지, v.14, no.1, pp.99 - 106-
dc.identifier.issn1225-6153-
dc.identifier.urihttp://hdl.handle.net/10203/76748-
dc.description.abstractDevelopment of an automatic TIG welding system incorporating a vision sensor and torch control mechanism leads to an improved welding quality and greater production efficiency. The automatic welding system should be greatly restricted in its size and weight for the LNG(Liquefied Natural Gas) storage tank and also provide a unique torch rotating mechanism which keeps the torch tip in the constant position while the angle is changed continuously to maintain the welding torch substantially perpendicular to the weld line. The developed system is driven by two translation axes X, Z and one rotational axis. A moving line window method is adopted to the image recognition of the corrugated membranes with specular reflection. This method decides original laser stripe patterns in image which is affected by multi-reflection. A self-teaching algorithm, which guides the automatic welding machine with the information provided by the CCD camera without any previous learning of a reference trajectory, was developed for tracking the corrugated membrane of the LNG tank along the weld line.-
dc.languageKorean-
dc.publisher대한용접·접합학회-
dc.titleLNG 탱크의 주름진 내벽박판용 자동용접시스템의 개발에 관한 연구-
dc.title.alternativeA study on development of automatic welding system for corrugated membranes of the LNG tank-
dc.typeArticle-
dc.type.rimsART-
dc.citation.volume14-
dc.citation.issue1-
dc.citation.beginningpage99-
dc.citation.endingpage106-
dc.citation.publicationname대한용접·접합학회지-
dc.contributor.localauthor나석주-
dc.contributor.nonIdAuthor유제용-
dc.contributor.nonIdAuthor유원상-
dc.contributor.nonIdAuthor강계형-
dc.contributor.nonIdAuthor한용섭-
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ME-Journal Papers(저널논문)
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