Proceedings of the 2017 3rd International Forum on Energy, Environment Science and Materials (IFEESM 2017)

A damage detection system using modulated ultrasonic and fiber Bragg grating

Authors
Xiao Huang, Yuegang Tan
Corresponding Author
Xiao Huang
Available Online February 2018.
DOI
10.2991/ifeesm-17.2018.129How to use a DOI?
Keywords
modulated ultrasonic; fiber Bragg grating; damage detection
Abstract

This study presents a damage detection system using modulated ultrasonic and fiber Bragg grating (FBG) in Aluminum thin plate. In the system, modulated ultrasonic technology and FBG sensing technology were combined to detect damage. Piezoelectric patches used to excite ultrasonic and FBG were pasted on a Acrylic plate and then contacted with specimen by coupling, so the excitation point of ultrasonic and sensing point of FBG can be modified arbitrarily. Experiment results showed that the system can detect the damage signal more flexibly.

Copyright
© 2018, 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/).

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Volume Title
Proceedings of the 2017 3rd International Forum on Energy, Environment Science and Materials (IFEESM 2017)
Series
Advances in Engineering Research
Publication Date
February 2018
ISBN
10.2991/ifeesm-17.2018.129
ISSN
2352-5401
DOI
10.2991/ifeesm-17.2018.129How to use a DOI?
Copyright
© 2018, 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  - Xiao Huang
AU  - Yuegang Tan
PY  - 2018/02
DA  - 2018/02
TI  - A damage detection system using modulated ultrasonic and fiber Bragg grating
BT  - Proceedings of the 2017 3rd International Forum on Energy, Environment Science and Materials (IFEESM 2017)
PB  - Atlantis Press
SP  - 685
EP  - 688
SN  - 2352-5401
UR  - https://doi.org/10.2991/ifeesm-17.2018.129
DO  - 10.2991/ifeesm-17.2018.129
ID  - Huang2018/02
ER  -