A damage detection system using modulated ultrasonic and fiber Bragg grating
Xiao Huang, Yuegang Tan
Available Online February 2018.
- 10.2991/ifeesm-17.2018.129How to use a DOI?
- modulated ultrasonic; fiber Bragg grating; damage detection
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.
- © 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 -