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Content Provider | IEEE Xplore Digital Library |
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Author | Ping Wang Yunlai Gao Yarong Yang Guiyun Tian Entao Yao Haitao Wang |
Copyright Year | 1965 |
Abstract | The paper reports the design and implementation of magnetic Barkhausen noise (MBN) systems as well as its application and experiments for stress measurement on the rail track. Features of MBN signals including root mean square, average amplitude and pulse counts are calculated and analyzed, and a new feature the ratio of peak value and width at half maximum is introduced. All of these features of MBN signal decreases with the increase of compressive stress, but the feature of the ratio of peak value and width at half maximum has the fastest rate of decreasing against compressing stress which means that it has better sensitivity in stress measurement. |
Sponsorship | IEEE Magnetics Society |
Starting Page | 4858 |
Ending Page | 4864 |
Page Count | 7 |
File Size | 1222982 |
File Format | |
ISSN | 00189464 |
Volume Number | 49 |
Issue Number | 8 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2013-08-01 |
Publisher Place | U.S.A. |
Access Restriction | One Nation One Subscription (ONOS) |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Rails Magnetic domains Compressive stress Magnetomechanical effects Stress measurement Coils stress measurement Magnetic Barkhausen noise (MBN) peak value ratio width at half maximum (PRW) railway |
Content Type | Text |
Resource Type | Article |
Subject | Electronic, Optical and Magnetic Materials Electrical and Electronic Engineering |
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