Application of the magnetoresistive sensor for displacement measurement

An experimental rig was designed and successfully built to perform static and dynamic calibrations of the Philips magnetoresistive sensor. Characteristic of the sensor was also evaluated. A larger linear range can be achieved by having the sensor's transverse magnetic field pointing towards the...

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Main Author: Soh, Kim Fai.
Other Authors: Lim, Tau Meng
Format: Theses and Dissertations
Language:English
Published: 2009
Subjects:
Online Access:http://hdl.handle.net/10356/19960
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-199602023-03-11T17:07:15Z Application of the magnetoresistive sensor for displacement measurement Soh, Kim Fai. Lim, Tau Meng School of Mechanical and Production Engineering DRNTU::Engineering::Manufacturing::Metrology An experimental rig was designed and successfully built to perform static and dynamic calibrations of the Philips magnetoresistive sensor. Characteristic of the sensor was also evaluated. A larger linear range can be achieved by having the sensor's transverse magnetic field pointing towards the stainless steel target. The measuring system behaves linearly with the variation of air gap from 0 to 0.46mm. The sensitivity of the measurement system is about 3 milivolts per micron of air gap variation. In terms of dynamic response, the magnetoresistive sensor performs as well as the commercially available Bently Nevada 5mm eddy curent displacement probe. Master of Science (Mechanics & Processing of Materials) 2009-12-14T07:53:19Z 2009-12-14T07:53:19Z 1997 1997 Thesis http://hdl.handle.net/10356/19960 en NANYANG TECHNOLOGICAL UNIVERSITY 59 p. application/pdf
institution Nanyang Technological University
building NTU Library
continent Asia
country Singapore
Singapore
content_provider NTU Library
collection DR-NTU
language English
topic DRNTU::Engineering::Manufacturing::Metrology
spellingShingle DRNTU::Engineering::Manufacturing::Metrology
Soh, Kim Fai.
Application of the magnetoresistive sensor for displacement measurement
description An experimental rig was designed and successfully built to perform static and dynamic calibrations of the Philips magnetoresistive sensor. Characteristic of the sensor was also evaluated. A larger linear range can be achieved by having the sensor's transverse magnetic field pointing towards the stainless steel target. The measuring system behaves linearly with the variation of air gap from 0 to 0.46mm. The sensitivity of the measurement system is about 3 milivolts per micron of air gap variation. In terms of dynamic response, the magnetoresistive sensor performs as well as the commercially available Bently Nevada 5mm eddy curent displacement probe.
author2 Lim, Tau Meng
author_facet Lim, Tau Meng
Soh, Kim Fai.
format Theses and Dissertations
author Soh, Kim Fai.
author_sort Soh, Kim Fai.
title Application of the magnetoresistive sensor for displacement measurement
title_short Application of the magnetoresistive sensor for displacement measurement
title_full Application of the magnetoresistive sensor for displacement measurement
title_fullStr Application of the magnetoresistive sensor for displacement measurement
title_full_unstemmed Application of the magnetoresistive sensor for displacement measurement
title_sort application of the magnetoresistive sensor for displacement measurement
publishDate 2009
url http://hdl.handle.net/10356/19960
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