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Article: Spot welding quality fuzzy control system based on multisensor information fusion

TitleSpot welding quality fuzzy control system based on multisensor information fusion
Authors
KeywordsFuzzy Logic Control
Information Fusion
Sensor
Spot Welding
Issue Date2007
PublisherChina Machine Press. The Journal's web site is located at http://www.cjme.com.cn/
Citation
Chinese Journal of Mechanical Engineering (English Edition), 2007, v. 20 n. 4, p. 36-39 How to Cite?
AbstractThe multisensor information fusion technology is adopted for real time measuring the four parameters which are connected closely with the weld nugget size (welding current, electrode displacement, dynamic resistance, welding time), thus much more original information is obtained. In this way, the difficulty caused by measuring indirectly weld nugget size can be decreased in spot welding quality control, and the stability of spot welding quality can be improved. According to this method, two-dimensional fuzzy controllers are designed with the information fusion result as input and the thyristor control signal as output. The spot welding experimental results indicate that the spot welding quality intelligent control method based on multisensor information fusion technology can compensate the influence caused by variable factors in welding process and ensure the stability of welding quality.
Persistent Identifierhttp://hdl.handle.net/10722/90917
ISSN
2015 Impact Factor: 0.531
2015 SCImago Journal Rankings: 0.472
References

 

DC FieldValueLanguage
dc.contributor.authorChang, Yen_HK
dc.contributor.authorSu, Hen_HK
dc.contributor.authorLin, Ben_HK
dc.contributor.authorYang, Xen_HK
dc.date.accessioned2010-09-17T10:10:19Z-
dc.date.available2010-09-17T10:10:19Z-
dc.date.issued2007en_HK
dc.identifier.citationChinese Journal of Mechanical Engineering (English Edition), 2007, v. 20 n. 4, p. 36-39en_HK
dc.identifier.issn1000-9345en_HK
dc.identifier.urihttp://hdl.handle.net/10722/90917-
dc.description.abstractThe multisensor information fusion technology is adopted for real time measuring the four parameters which are connected closely with the weld nugget size (welding current, electrode displacement, dynamic resistance, welding time), thus much more original information is obtained. In this way, the difficulty caused by measuring indirectly weld nugget size can be decreased in spot welding quality control, and the stability of spot welding quality can be improved. According to this method, two-dimensional fuzzy controllers are designed with the information fusion result as input and the thyristor control signal as output. The spot welding experimental results indicate that the spot welding quality intelligent control method based on multisensor information fusion technology can compensate the influence caused by variable factors in welding process and ensure the stability of welding quality.en_HK
dc.languageengen_HK
dc.publisherChina Machine Press. The Journal's web site is located at http://www.cjme.com.cn/en_HK
dc.relation.ispartofChinese Journal of Mechanical Engineering (English Edition)en_HK
dc.subjectFuzzy Logic Controlen_HK
dc.subjectInformation Fusionen_HK
dc.subjectSensoren_HK
dc.subjectSpot Weldingen_HK
dc.titleSpot welding quality fuzzy control system based on multisensor information fusionen_HK
dc.typeArticleen_HK
dc.identifier.emailLin, B:blin@hku.hken_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.3901/CJME.2007.04.036en_HK
dc.identifier.scopuseid_2-s2.0-34548496675en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-34548496675&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume20en_HK
dc.identifier.issue4en_HK
dc.identifier.spage36en_HK
dc.identifier.epage39en_HK

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