Study and Design Optimization of Fiber Bragg Grating Based Wind Pressure Sensor

Study and Design Optimization of Fiber Bragg Grating Based Wind Pressure Sensor

A Fiber Bragg Grating (FBG) based wind pressure sensor (WPS) for structural surfaces is introduced, and wind pressure-strain conversion model as well as temperature compensation method is established. By using finite element analysis, the design of the wind-bearing carrier of the WPS is optimized su...

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Main Authors: Danhui Dan, Rong Xiao, Wulong Bai, XueLei Wen
Format: Article
Language:English
Published: SAGE Publishing 2015-06-01
Series:International Journal of Distributed Sensor Networks
Online Access:https://doi.org/10.1155/2015/745346
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spelling doaj-f7a2b006d158484698aad558a1c56d6e2020-11-25T03:33:14ZengSAGE PublishingInternational Journal of Distributed Sensor Networks1550-14772015-06-011110.1155/2015/745346745346Study and Design Optimization of Fiber Bragg Grating Based Wind Pressure SensorDanhui Dan0Rong Xiao1Wulong Bai2XueLei Wen3 Department of Bridge Engineering, Tongji University, Shanghai 200092, China Shanghai Municipal Engineering Design & Research Institute, Shanghai 200125, China Shanghai Municipal Engineering Design & Research Institute, Shanghai 200125, China Department of Bridge Engineering, Tongji University, Shanghai 200092, ChinaA Fiber Bragg Grating (FBG) based wind pressure sensor (WPS) for structural surfaces is introduced, and wind pressure-strain conversion model as well as temperature compensation method is established. By using finite element analysis, the design of the wind-bearing carrier of the WPS is optimized such that the nominal measured values by the FBGs are maximized under the action of fundamental wind pressures suggested in codes. Furthermore, sensing characteristics of the WPS, as well as its static wind safety, pressure stability, and dynamic stability during operation, are investigated. Results demonstrate that the design scheme for the WPS, which is of good object sensing properties and working performance, is technically feasible. The final prototype of WPS is developed according to the proposed optimized design scheme.https://doi.org/10.1155/2015/745346
collection DOAJ
language English
format Article
sources DOAJ
author Danhui Dan
Rong Xiao
Wulong Bai
XueLei Wen
spellingShingle Danhui Dan
Rong Xiao
Wulong Bai
XueLei Wen
Study and Design Optimization of Fiber Bragg Grating Based Wind Pressure Sensor
International Journal of Distributed Sensor Networks
author_facet Danhui Dan
Rong Xiao
Wulong Bai
XueLei Wen
author_sort Danhui Dan
title Study and Design Optimization of Fiber Bragg Grating Based Wind Pressure Sensor
title_short Study and Design Optimization of Fiber Bragg Grating Based Wind Pressure Sensor
title_full Study and Design Optimization of Fiber Bragg Grating Based Wind Pressure Sensor
title_fullStr Study and Design Optimization of Fiber Bragg Grating Based Wind Pressure Sensor
title_full_unstemmed Study and Design Optimization of Fiber Bragg Grating Based Wind Pressure Sensor
title_sort study and design optimization of fiber bragg grating based wind pressure sensor
publisher SAGE Publishing
series International Journal of Distributed Sensor Networks
issn 1550-1477
publishDate 2015-06-01
description A Fiber Bragg Grating (FBG) based wind pressure sensor (WPS) for structural surfaces is introduced, and wind pressure-strain conversion model as well as temperature compensation method is established. By using finite element analysis, the design of the wind-bearing carrier of the WPS is optimized such that the nominal measured values by the FBGs are maximized under the action of fundamental wind pressures suggested in codes. Furthermore, sensing characteristics of the WPS, as well as its static wind safety, pressure stability, and dynamic stability during operation, are investigated. Results demonstrate that the design scheme for the WPS, which is of good object sensing properties and working performance, is technically feasible. The final prototype of WPS is developed according to the proposed optimized design scheme.
url https://doi.org/10.1155/2015/745346
work_keys_str_mv AT danhuidan studyanddesignoptimizationoffiberbragggratingbasedwindpressuresensor
AT rongxiao studyanddesignoptimizationoffiberbragggratingbasedwindpressuresensor
AT wulongbai studyanddesignoptimizationoffiberbragggratingbasedwindpressuresensor
AT xueleiwen studyanddesignoptimizationoffiberbragggratingbasedwindpressuresensor
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