Research on one-direction receiving method of guided waves based on magnetostrictive effect
Authors
Jiang Xu, Xinjun Wu, Yufeng Zhang, Zhen Sun
Corresponding Author
Jiang Xu
Available Online April 2015.
- DOI
- 10.2991/meic-15.2015.350How to use a DOI?
- Keywords
- one-direction receiving method; guided wave; magnetostrictive effect; ultrasonic; nondestructive testing
- Abstract
The guided wave with the bidirectional propagation leads to complex signal which would be difficult to identify the end echo and the flaw echo. To simplify the guided wave signals based on the magnetostrictive effect, one-direction receiving method is investigated. The receiving guided wave method in one direction is obtained from the beam superposition by considering the position of the receiving coils and the direction of the wave propagation. The process of the signal is given in detail. The method is verified by the experiments. Two transmitters and two receivers are applied at the same time which could increase the signal-to-noise ratio by about four times than one transmitter and one receiver.
- Copyright
- © 2015, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Jiang Xu AU - Xinjun Wu AU - Yufeng Zhang AU - Zhen Sun PY - 2015/04 DA - 2015/04 TI - Research on one-direction receiving method of guided waves based on magnetostrictive effect BT - Proceedings of the 2015 International Conference on Mechatronics, Electronic, Industrial and Control Engineering PB - Atlantis Press SP - 1528 EP - 1532 SN - 2352-5401 UR - https://doi.org/10.2991/meic-15.2015.350 DO - 10.2991/meic-15.2015.350 ID - Xu2015/04 ER -