Endre søk
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Failure strength prediction of aluminum spot-welded joints using kernel ridge regression
KTH, Skolan för teknikvetenskap (SCI), Farkost och flyg, Lättkonstruktioner.
2017 (engelsk)Inngår i: The International Journal of Advanced Manufacturing Technology, ISSN 0268-3768, E-ISSN 1433-3015, Vol. 91, nr 9-12, s. 3717-3725Artikkel i tidsskrift (Fagfellevurdert) Published
Abstract [en]

The current paper presents an alternative method for failure strength prediction of spot-welded joints in aluminum, based on nonlinear regression analysis, namely, the kernel ridge regression method. Welding parameters such as electrode force, welding current, and welding time are studied in the experimental investigation to measure their effects on the nugget size and failure strength of the resistance spot welds. Coupons are manufactured and tensile tested and the results show that the welding current and time have the largest effect on the nugget size and the failure strength. The results of this study are compared to those of the least squares method and they indicate that the truncated-regularized kernel ridge regression algorithm significantly improves the coefficient of determination and reduces the mean squared error.

sted, utgiver, år, opplag, sider
Springer London, 2017. Vol. 91, nr 9-12, s. 3717-3725
Emneord [en]
Kernel ridge regression, Resistance spot welding, Failure strength, Truncated Newton, Aluminum alloys
HSV kategori
Identifikatorer
URN: urn:nbn:se:kth:diva-212608DOI: 10.1007/s00170-017-0070-2ISI: 000406976500067Scopus ID: 2-s2.0-85010733370OAI: oai:DiVA.org:kth-212608DiVA, id: diva2:1135932
Merknad

QC 20170824

Tilgjengelig fra: 2017-08-24 Laget: 2017-08-24 Sist oppdatert: 2017-08-24bibliografisk kontrollert

Open Access i DiVA

Fulltekst mangler i DiVA

Andre lenker

Forlagets fulltekstScopus

Søk i DiVA

Av forfatter/redaktør
Barsoum, Zuheir
Av organisasjonen
I samme tidsskrift
The International Journal of Advanced Manufacturing Technology

Søk utenfor DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric

doi
urn-nbn
Totalt: 103 treff
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf