Searching for just a few words should be enough to get started. If you need to make more complex queries, use the tips below to guide you.
Issue title: Selected papers from the International Symposium on Applied Electromagnetics and Mechanics - ISEM 2019
Guest editors: Jinhao Qiu, Ke Xiong and Hongli Ji
Article type: Research Article
Authors: Cheng, Juna; b; | Yu, Chengb | Xu, Shuaib | Qiu, Jinhaoc | Takagi, Toshiyukid | Xu, Dezhanga
Affiliations: [a] School of Mechanical and Automotive Engineering, Anhui Polytechnic University, Wuhu, China | [b] School of Electric and Automation Engineering, Nanjing Normal University, Nanjing, China | [c] State Key Laboratory of Mechanics and Control of Mechanical Structures, Nanjing University of Aeronautics and Astronautics, Nanjing, China | [d] Institute of Fluid Science, Tohoku University, Sendai, Japan
Correspondence: [*] Corresponding author: Jun Cheng, School of Mechanical and Automotive Engineering, Anhui Polytechnic University, Wuhu 241000, China; School of Electric and Automation Engineering, Nanjing Normal University, Nanjing 210023, China. E-mail: chengjun@njnu.edu.cn
Abstract: In carbon fiber reinforced plastic (CFRP) composite, the alignment of continuous carbon fibers guides the directional flow of eddy currents, which is beneficial to the structural and damage detection. In this study, for the purpose of impact damage repair, the transmitter-receiver (T-R) and the flat-tangent eddy current probes are used to determine the fiber orientations and stacking sequence in the CFRP laminate by surface scanning. Theoretical analysis shows that the T-R probe can flexibly pick up the magnetic field generated by the stretched eddy current in CFRP layers. In the meanwhile, the flat-tangent probe possesses layer selective characteristics. By calculating the fiber distribution images of individual directions based on two-dimensional fast Fourier transform (2D-FFT) and comparing the order of pixel intensity values of these images, the fiber orientation and the stacking sequence in the laminate plates can be obtained simultaneously, which provides guidance for damage detection and repair of the CFRP structures.
Keywords: Eddy current testing, carbon fiber reinforced plastic, directionality measurement, image processing, two-dimensional fast Fourier transform
DOI: 10.3233/JAE-209438
Journal: International Journal of Applied Electromagnetics and Mechanics, vol. 64, no. 1-4, pp. 1207-1215, 2020
IOS Press, Inc.
6751 Tepper Drive
Clifton, VA 20124
USA
Tel: +1 703 830 6300
Fax: +1 703 830 2300
sales@iospress.com
For editorial issues, like the status of your submitted paper or proposals, write to editorial@iospress.nl
IOS Press
Nieuwe Hemweg 6B
1013 BG Amsterdam
The Netherlands
Tel: +31 20 688 3355
Fax: +31 20 687 0091
info@iospress.nl
For editorial issues, permissions, book requests, submissions and proceedings, contact the Amsterdam office info@iospress.nl
Inspirees International (China Office)
Ciyunsi Beili 207(CapitaLand), Bld 1, 7-901
100025, Beijing
China
Free service line: 400 661 8717
Fax: +86 10 8446 7947
china@iospress.cn
For editorial issues, like the status of your submitted paper or proposals, write to editorial@iospress.nl
如果您在出版方面需要帮助或有任何建, 件至: editorial@iospress.nl