Journal ArticleDOI
Estimation of dynamic structural displacements using fiber Bragg grating strain sensors
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In this article, structural displacements are estimated using strain signals from fiber Bragg grating (FBG) sensors without displacement measurement. But the results show good agreement with those measured directly from laser displacement sensors.About:
This article is published in Journal of Sound and Vibration.The article was published on 2007-08-21. It has received 255 citations till now. The article focuses on the topics: Fiber Bragg grating.read more
Citations
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Journal ArticleDOI
Wind Turbine Condition Monitoring: State-of-the-Art Review, New Trends, and Future Challenges
Pierre Tchakoua,Rene Wamkeue,Mohand Ouhrouche,Fouad Slaoui-Hasnaoui,Tommy Andy Tameghe,Gabriel Ekemb +5 more
TL;DR: In this article, a general review and classification of wind turbine condition monitoring methods and techniques with a focus on trends and future challenges is provided, and interesting insights from this research are used to point out strengths and weaknesses in today's WTCM industry and define research priorities needed for the industry to meet the challenges in wind industry technological evolution and market growth.
Journal ArticleDOI
Fibre Optic Sensors for Structural Health Monitoring of Aircraft Composite Structures: Recent Advances and Applications.
TL;DR: Recent research and applications in structural health monitoring of composite aircraft structures using FOS have been critically reviewed, considering both the multi-point and distributed sensing techniques.
Journal ArticleDOI
Fiber Bragg grating sensors for monitoring of physical parameters: a comprehensive review
TL;DR: Fiber Bragg grating has embraced the area of fiber optics since the early days of its discovery, and most fiber optic sensor systems today make use of fiber Bragg-grating technology as discussed by the authors.
Journal ArticleDOI
Shape sensing of 3D frame structures using an inverse Finite Element Method
Marco Gherlone,Priscilla Cerracchio,Massimiliano Corrado Mattone,Marco Di Sciuva,Alexander Tessler +4 more
TL;DR: In this article, a robust and efficient computational method for reconstructing the elastodynamic structural response of truss, beam, and frame structures, using measured surface-strain data, is presented.
Journal ArticleDOI
Real-time safety early warning system for cross passage construction in Yangtze Riverbed Metro Tunnel based on the internet of things
TL;DR: A real-time safety early warning system to prevent accidents and improve safety management in underground construction, based on the “internet of things” (IoT) technology, that seamlessly integrates a fiber Bragg grating sensor system and a RFID-based labor tracking system.
References
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Journal ArticleDOI
Fiber Bragg Gratings: Fundamentals and Applications in Telecommunications and Sensing
TL;DR: The Fibre Bragg grating sensors in optical fibres have been shown to be sensitive to photosensitivity in optical fiber properties as mentioned in this paper, and they have been applied in communications applications.
Book
Fiber Bragg gratings
TL;DR: The most common fabrication techniques (interferometric, phase mask, and point by point) are examined in detail with reference to the advantages and disadvantages in utilizing them for inscribing Bragg gratings as mentioned in this paper.
Book
Fiber Bragg gratings : fundamentals and applications in telecommunications and sensing
Andreas Othonos,Kyriacos Kalli +1 more
Book
Structural Monitoring with Fiber Optic Technology
TL;DR: In this article, the authors discuss the need for integrated structural monitoring using lightwave light sources and Detectors, and their use in fiber optic sensors and their potential future prospects in lightwave applications.
Journal ArticleDOI
Shape and vibration mode sensing using a fiber optic Bragg grating array
TL;DR: In this paper, the use of wavelength division multiplexed fiber Bragg gratings for structural shape sensing and vibrational mode analysis is discussed, where the gratings are surface attached to a cantilever beam and demodulated by a scanning fibre Fabry-Perot filter to obtain strain information at different locations along the structure.
Related Papers (5)
A least-squares variational method for full-field reconstruction of elastic deformations in shear-deformable plates and shells
Estimating deflection of a simple beam model using fiber optic bragg-grating sensors
Nam-Sik Kim,N. S. Cho +1 more