Real time load monitoring technology of wing structure based on Fiber Bragg grating

Xiaobei Liang; Weifang Zhang; Wei Dai; Jin Bo; Jinyong Yao; Yanrong Wang

Real time load monitoring technology of wing structure based on Fiber Bragg grating

Xiaobei Liang
, Weifang Zhang
, Wei Dai^*
, Jin Bo
, Jinyong Yao
, Yanrong Wang

^*Corresponding author for this work

Beihang University

Research output: Contribution to conference › Paper › peer-review

Abstract

A fiber Bragg grating strain transducer network was designed to implement the real-time load monitoring of the aircraft wing structure. A fiber grating sensor network was reasonably applied on spar of wing structure to achieve load monitor. The experimental investigation was performed on spar of wing structure with fiber grating monitoring structural strain. Four loading modes were designed to investigate the relationship model between strain and loading of I-beam spar. According to the superposition principle of structural mechanics, the relationship matrix between the strain and the loading on the wing structure spar were established.

Original language	English
State	Published - 2018
Event	9th European Workshop on Structural Health Monitoring, EWSHM 2018 - Manchester, United Kingdom Duration: 10 Jul 2018 → 13 Jul 2018

Conference

Conference	9th European Workshop on Structural Health Monitoring, EWSHM 2018
Country/Territory	United Kingdom
City	Manchester
Period	10/07/18 → 13/07/18

Keywords

FBG sensor
I-beam spar
Load monitoring
Relationship matrix

Cite this

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title = "Real time load monitoring technology of wing structure based on Fiber Bragg grating",

abstract = "A fiber Bragg grating strain transducer network was designed to implement the real-time load monitoring of the aircraft wing structure. A fiber grating sensor network was reasonably applied on spar of wing structure to achieve load monitor. The experimental investigation was performed on spar of wing structure with fiber grating monitoring structural strain. Four loading modes were designed to investigate the relationship model between strain and loading of I-beam spar. According to the superposition principle of structural mechanics, the relationship matrix between the strain and the loading on the wing structure spar were established.",

keywords = "FBG sensor, I-beam spar, Load monitoring, Relationship matrix",

author = "Xiaobei Liang and Weifang Zhang and Wei Dai and Jin Bo and Jinyong Yao and Yanrong Wang",

year = "2018",

language = "英语",

}

TY - CONF

T1 - Real time load monitoring technology of wing structure based on Fiber Bragg grating

AU - Liang, Xiaobei

AU - Zhang, Weifang

AU - Dai, Wei

AU - Bo, Jin

AU - Yao, Jinyong

AU - Wang, Yanrong

PY - 2018

Y1 - 2018

N2 - A fiber Bragg grating strain transducer network was designed to implement the real-time load monitoring of the aircraft wing structure. A fiber grating sensor network was reasonably applied on spar of wing structure to achieve load monitor. The experimental investigation was performed on spar of wing structure with fiber grating monitoring structural strain. Four loading modes were designed to investigate the relationship model between strain and loading of I-beam spar. According to the superposition principle of structural mechanics, the relationship matrix between the strain and the loading on the wing structure spar were established.

AB - A fiber Bragg grating strain transducer network was designed to implement the real-time load monitoring of the aircraft wing structure. A fiber grating sensor network was reasonably applied on spar of wing structure to achieve load monitor. The experimental investigation was performed on spar of wing structure with fiber grating monitoring structural strain. Four loading modes were designed to investigate the relationship model between strain and loading of I-beam spar. According to the superposition principle of structural mechanics, the relationship matrix between the strain and the loading on the wing structure spar were established.

KW - FBG sensor

KW - I-beam spar

KW - Load monitoring

KW - Relationship matrix

UR - https://www.scopus.com/pages/publications/85070934787

M3 - 论文

AN - SCOPUS:85070934787

T2 - 9th European Workshop on Structural Health Monitoring, EWSHM 2018

Y2 - 10 July 2018 through 13 July 2018

ER -

Real time load monitoring technology of wing structure based on Fiber Bragg grating

Abstract

Conference

Keywords

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