Sökning: onr:"swepub:oai:DiVA.org:bth-9958" > Automatic Detection...
Fältnamn | Indikatorer | Metadata |
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000 | 02056naa a2200277 4500 | |
001 | oai:DiVA.org:bth-9958 | |
003 | SwePub | |
008 | 000315s1996 | |||||||||||000 ||eng| | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:bth-99582 URI |
040 | a (SwePub)bth | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Adolfsson, Stefan4 aut |
245 | 1 0 | a Automatic Detection of Burn-through in GMA Welding Using a Parametric Model |
264 | 1 | a London :b Academic Press,c 1996 |
338 | a print2 rdacarrier | |
500 | a Published in issue October | |
520 | a This paper addresses the problem of automatic detection of burn-through in weld joints. Gas metal are (GMA) welding with pulsed current is used, and welding voltage and current are recorded. As short-circuitings are common between the welding electrode and the work piece during burn-through, a short-circuit detector is developed to detect these events. To detect another specific characteristic of burn-through-a broadband long-lasting voltage component-this detector is combined with a square-law detector. This second detector is based on a non-linear modification of an autoregressive model with extra input (ARX-model) of the welding process. The results obtained from this compound detector indicate that it is possible to detect burn-through in the welds automatically. The work also indicates that it is possible to design an on-line monitoring system for robotic GMA welding. | |
650 | 7 | a TEKNIK OCH TEKNOLOGIERx Elektroteknik och elektronikx Signalbehandling0 (SwePub)202052 hsv//swe |
650 | 7 | a ENGINEERING AND TECHNOLOGYx Electrical Engineering, Electronic Engineering, Information Engineeringx Signal Processing0 (SwePub)202052 hsv//eng |
700 | 1 | a Ericson, Klas4 aut |
700 | 1 | a Grennberg, Anders4 aut |
773 | 0 | t Mechanical Systems & Signal Processingd London : Academic Pressg 10:5, s. 633-651q 10:5<633-651x 0888-3270 |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:bth-9958 |
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