Effects of coil diameter in thickness measurement using pulsed Eddy Current non-destructive testing

Many applications would benefit from a cost effective 3D position or distance measurement systems. Stereo vision systems may offer this functionality with the extra benefits when the images are used for other purposes as well, such as object recognition. In this paper, an accuracy evaluation method...

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Main Authors:	Azaman, Khairun Nisa, Sophian, Ali, Nafiah, Faris
Format:	Conference or Workshop Item
Language:	English English
Published:	IOP Publishing 2017
Subjects:	T Technology (General)
Online Access:	http://irep.iium.edu.my/58214/ http://irep.iium.edu.my/58214/ http://irep.iium.edu.my/58214/15/Effects%20of%20coil%20diameter%20in%20thickness%20measurement%20using%20pulsed%20Eddy%20Current%20non-destructive%20testing.pdf http://irep.iium.edu.my/58214/20/58214-Effects%20of%20Coil%20Diameter%20in%20Thickness.pdf

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recordtype	eprints
spelling	iium-582142018-02-20T08:43:34Z http://irep.iium.edu.my/58214/ Effects of coil diameter in thickness measurement using pulsed Eddy Current non-destructive testing Azaman, Khairun Nisa Sophian, Ali Nafiah, Faris T Technology (General) Many applications would benefit from a cost effective 3D position or distance measurement systems. Stereo vision systems may offer this functionality with the extra benefits when the images are used for other purposes as well, such as object recognition. In this paper, an accuracy evaluation method of two stereo-vision systems, which use a coordinate measuring machine (CMM) and a reference block, has been presented, and the results have also been presented for systems using infra red cameras and webcams. Following a calibration process, the two systems were used in determining the dimensions of the reference block. The results show that the method could evaluate the two systems. While the evaluation results show that the webcams have a better accuracy and precision, the leap motion controller can be used when shorter measurement distance are required, thanks to their shorter lens distance and wide-angle lenses. IOP Publishing 2017-11-07 Conference or Workshop Item PeerReviewed application/pdf en http://irep.iium.edu.my/58214/15/Effects%20of%20coil%20diameter%20in%20thickness%20measurement%20using%20pulsed%20Eddy%20Current%20non-destructive%20testing.pdf application/pdf en http://irep.iium.edu.my/58214/20/58214-Effects%20of%20Coil%20Diameter%20in%20Thickness.pdf Azaman, Khairun Nisa and Sophian, Ali and Nafiah, Faris (2017) Effects of coil diameter in thickness measurement using pulsed Eddy Current non-destructive testing. In: 6th International Conference on Mechatronics (ICOM'17), 8th-9th August 2017, Kuala Lumpur, Malaysia. 10.1088/1757-899X/260/1/012001
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English English
topic	T Technology (General)
spellingShingle	T Technology (General) Azaman, Khairun Nisa Sophian, Ali Nafiah, Faris Effects of coil diameter in thickness measurement using pulsed Eddy Current non-destructive testing
description	Many applications would benefit from a cost effective 3D position or distance measurement systems. Stereo vision systems may offer this functionality with the extra benefits when the images are used for other purposes as well, such as object recognition. In this paper, an accuracy evaluation method of two stereo-vision systems, which use a coordinate measuring machine (CMM) and a reference block, has been presented, and the results have also been presented for systems using infra red cameras and webcams. Following a calibration process, the two systems were used in determining the dimensions of the reference block. The results show that the method could evaluate the two systems. While the evaluation results show that the webcams have a better accuracy and precision, the leap motion controller can be used when shorter measurement distance are required, thanks to their shorter lens distance and wide-angle lenses.
format	Conference or Workshop Item
author	Azaman, Khairun Nisa Sophian, Ali Nafiah, Faris
author_facet	Azaman, Khairun Nisa Sophian, Ali Nafiah, Faris
author_sort	Azaman, Khairun Nisa
title	Effects of coil diameter in thickness measurement using pulsed Eddy Current non-destructive testing
title_short	Effects of coil diameter in thickness measurement using pulsed Eddy Current non-destructive testing
title_full	Effects of coil diameter in thickness measurement using pulsed Eddy Current non-destructive testing
title_fullStr	Effects of coil diameter in thickness measurement using pulsed Eddy Current non-destructive testing
title_full_unstemmed	Effects of coil diameter in thickness measurement using pulsed Eddy Current non-destructive testing
title_sort	effects of coil diameter in thickness measurement using pulsed eddy current non-destructive testing
publisher	IOP Publishing
publishDate	2017
url	http://irep.iium.edu.my/58214/ http://irep.iium.edu.my/58214/ http://irep.iium.edu.my/58214/15/Effects%20of%20coil%20diameter%20in%20thickness%20measurement%20using%20pulsed%20Eddy%20Current%20non-destructive%20testing.pdf http://irep.iium.edu.my/58214/20/58214-Effects%20of%20Coil%20Diameter%20in%20Thickness.pdf
first_indexed	2023-09-18T21:22:18Z
last_indexed	2023-09-18T21:22:18Z
_version_	1777411962785759232

Effects of coil diameter in thickness measurement using pulsed Eddy Current non-destructive testing

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