CLC number: V27
On-line Access: 2012-07-03
Received: 2011-12-10
Revision Accepted: 2012-05-03
Crosschecked: 2012-05-29
Cited: 8
Clicked: 5883
Hai-tao Zhao, Quan-bao Wang, Ye Qiu, Ji-an Chen, Yue-ying Wang, Zhen-min Fan. Strain transfer of surface-bonded fiber Bragg grating sensors for airship envelope structural health monitoring[J]. Journal of Zhejiang University Science A, 2012, 13(7): 538-545.
@article{title="Strain transfer of surface-bonded fiber Bragg grating sensors for airship envelope structural health monitoring",
author="Hai-tao Zhao, Quan-bao Wang, Ye Qiu, Ji-an Chen, Yue-ying Wang, Zhen-min Fan",
journal="Journal of Zhejiang University Science A",
volume="13",
number="7",
pages="538-545",
year="2012",
publisher="Zhejiang University Press & Springer",
doi="10.1631/jzus.A1100336"
}
%0 Journal Article
%T Strain transfer of surface-bonded fiber Bragg grating sensors for airship envelope structural health monitoring
%A Hai-tao Zhao
%A Quan-bao Wang
%A Ye Qiu
%A Ji-an Chen
%A Yue-ying Wang
%A Zhen-min Fan
%J Journal of Zhejiang University SCIENCE A
%V 13
%N 7
%P 538-545
%@ 1673-565X
%D 2012
%I Zhejiang University Press & Springer
%DOI 10.1631/jzus.A1100336
TY - JOUR
T1 - Strain transfer of surface-bonded fiber Bragg grating sensors for airship envelope structural health monitoring
A1 - Hai-tao Zhao
A1 - Quan-bao Wang
A1 - Ye Qiu
A1 - Ji-an Chen
A1 - Yue-ying Wang
A1 - Zhen-min Fan
J0 - Journal of Zhejiang University Science A
VL - 13
IS - 7
SP - 538
EP - 545
%@ 1673-565X
Y1 - 2012
PB - Zhejiang University Press & Springer
ER -
DOI - 10.1631/jzus.A1100336
Abstract: This paper deals with an improved bonding approach of surface-bonded fiber Bragg grating (FBG) sensors for airship envelope structural health monitoring (SHM) under the strain transfer theory. A theoretical formula is derived from the proposed model to predict the strain transfer relationship between the airship envelope and fiber core. Then theoretical predictions are validated by numerical analysis using the finite element method (FEM). Finally, on the basis of the theoretical approach and numerical validation, parameters that influence the strain transfer rate from the airship envelope to fiber core and the ratio of effective sensing length are analyzed, and some meaningful conclusions are provided.
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