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Please use this identifier to cite or link to this item: https://ptsldigital.ukm.my/jspui/handle/123456789/579002
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dc.contributor.authorNorhisam M (UPM)
dc.contributor.authorM. K. Roslan (UPM)
dc.contributor.authorIshak A (UPM)
dc.contributor.authorM. N. Hamidon (UPM)
dc.date.accessioned2023-11-06T03:12:20Z-
dc.date.available2023-11-06T03:12:20Z-
dc.date.issued2017-02
dc.identifier.issn0128-7680
dc.identifier.otherukmvital:116386
dc.identifier.urihttps://ptsldigital.ukm.my/jspui/handle/123456789/579002-
dc.descriptionVisual inspection to locate metals embedded in walls or floors is impractical. Detection of these metals can only be done with a proper metal detection. Accordingly, the development of a magnetic imaging system based on giant magneto-resistance (GMR) sensors is presented for metal shape detection . This system is based on magnetic flux leakage testing (MFLT) principle for detecting the shape of ferromagnetic material specimens. The imaging system is constructed using 21 linear GMR sensors array as signals sensing unit (SSU). In this study, a few ferromagnetic SS400 mild steels specimens in various shapes are used as specimens. Image produced confirm system functionality in detecting and evaluating metal shapes.
dc.language.isoen
dc.publisherUniversiti Putra Malaysia Press
dc.relation.haspartPertanika Journals
dc.relation.urihttp://www.pertanika.upm.edu.my/regular_issues.php?jtype=2&journal=JST-25-S-2
dc.rightsUKM
dc.subjectMagnetic flux leakage testing (MFLT)
dc.subjectGiant magneto-resistance (GMR) sensors
dc.subjectShape evaluation
dc.titleMetal shape detection and evaluation using giant magneto resistance system
dc.typeJournal Article
dc.format.volume25
dc.format.pages197-204
dc.format.issueSpecial Issue
Appears in Collections:Journal Content Pages/ Kandungan Halaman Jurnal

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