[HTML][HTML] Automated fiber placement: A review of history, current technologies, and future paths forward
Automated fiber placement (AFP) is a composite manufacturing technique used to fabricate
complex advanced air vehicle structures that are lightweight with superior qualities. The AFP …
complex advanced air vehicle structures that are lightweight with superior qualities. The AFP …
Strain measurements of composite laminates with embedded fibre Bragg gratings: Criticism and opportunities for research
G Luyckx, E Voet, N Lammens, J Degrieck - Sensors, 2010 - mdpi.com
Embedded optical fibre sensors are considered for structural health monitoring purposes in
numerous applications. In fibre reinforced plastics, embedded fibre Bragg gratings are found …
numerous applications. In fibre reinforced plastics, embedded fibre Bragg gratings are found …
Simultaneous measurement of axial strain, bending and torsion with a single fiber Bragg grating in CYTOP fiber
This paper presents the development of a three-dimensional (3-D) displacement sensor
based on one fiber Bragg grating (FBG). In order to obtain higher sensitivity and dynamic …
based on one fiber Bragg grating (FBG). In order to obtain higher sensitivity and dynamic …
[HTML][HTML] Manufacturing Technology of Lightweight Fiber-Reinforced Composite Structures in aerospace: current situation and toward intellectualization
Lightweight fiber-reinforced composite structures have been applied in aerospace for
decades. Their mechanical properties are crucial for the safety of aircraft and mainly depend …
decades. Their mechanical properties are crucial for the safety of aircraft and mainly depend …
[HTML][HTML] Delamination monitoring of laminated composites subjected to low-velocity impact using small-diameter FBG sensors
Small-diameter fiber Bragg grating (FBG) sensors were applied for the monitoring of
delamination induced by low-velocity impact. The FBG sensors were embedded into carbon …
delamination induced by low-velocity impact. The FBG sensors were embedded into carbon …
Improving Prediction Accuracy and Extraction Precision of Frequency Shift from Low-SNR Brillouin Gain Spectra in Distributed Structural Health Monitoring
In this paper, we studied the possibility of increasing the Brillouin frequency shift (BFS)
detection accuracy in distributed fibre-optic sensors by the separate and joint use of different …
detection accuracy in distributed fibre-optic sensors by the separate and joint use of different …
[HTML][HTML] Application of chirped fiber Bragg grating sensors for identification of crack locations in composites
Chirped fiber Bragg grating (FBG) sensors were applied for the identification of crack
locations in carbon fiber reinforced plastic (CFRP) laminates since the reflection spectrum …
locations in carbon fiber reinforced plastic (CFRP) laminates since the reflection spectrum …
[HTML][HTML] Effect of thermal residual stress on the reflection spectrum from fiber Bragg grating sensors embedded in CFRP laminates
When FBG sensors are embedded in CFRP laminates, the reflection spectrum from the FBG
sensors splits into two peaks because of the non [hyphen] axisymmetric thermal residual …
sensors splits into two peaks because of the non [hyphen] axisymmetric thermal residual …
Enhanced prediction of reflected spectrum for FBG sensors with metallic coating embedded in CFRP composites: Unveiling the impact of process-induced residual …
DH Kim, SW Kim - Composite Structures, 2024 - Elsevier
The occurrence of peak-split or distortion in the reflected light of fiber Bragg grating (FBG)
sensors with metallic coatings embedded in composites is inevitable during the curing …
sensors with metallic coatings embedded in composites is inevitable during the curing …
Comparative study of advance smart strain approximation method using levenberg-marquardt and bayesian regularization backpropagation algorithm
This study aimed to develop a smart model prediction of strain calculation using fiber optic
sensors and neural network. Optical parameters are obtained experimentally on a cantilever …
sensors and neural network. Optical parameters are obtained experimentally on a cantilever …
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