Fibre optic sensors for structural health monitoring of aircraft composite structures: Recent advances and applications

R Di Sante - Sensors, 2015 - mdpi.com
In-service structural health monitoring of composite aircraft structures plays a key role in the
assessment of their performance and integrity. In recent years, Fibre Optic Sensors (FOS) …

Advances in deployable structures and surfaces for large apertures in space

J Santiago-Prowald, H Baier - CEAS Space Journal, 2013 - Springer
Large apertures in space have applications for telecommunications, Earth observation and
scientific missions. This paper reviews advances in mechanical architectures and …

Displacement field estimation for a two-dimensional structure using fiber Bragg grating sensors

S Rapp, LH Kang, JH Han, UC Mueller… - Smart Materials and …, 2009 - iopscience.iop.org
The structure shape itself is of great interest for many aerospace applications. For example,
the stability of the surface shape of large, high precision or space reflectors is essential for …

Strain-based deformation shape-estimation algorithm for control and monitoring applications

A Derkevorkian, SF Masri, J Alvarenga, H Boussalis… - AIAA journal, 2013 - arc.aiaa.org
A new deformation shape-sensing methodology is investigated for the purposes of real-time
condition assessment, control, and health monitoring of flexible lightweight aerospace …

Real-time surface shape sensing for soft and flexible structures using fiber Bragg gratings

TLT Lun, K Wang, JDL Ho, KH Lee… - IEEE Robotics and …, 2019 - ieeexplore.ieee.org
In this letter, we present a new soft and flexible sensor which can reconstruct its surface
shape in real time. A single-core optical fiber with fiber Bragg gratings (FBGs) is capable of …

[HTML][HTML] Shape sensing for CFRP and aluminum honeycomb sandwich panel using inverse finite element method with distributed fiber-optic sensors

M Kobayashi, H Ogino, M Burman, D Wada, H Igawa… - Composite …, 2023 - Elsevier
Sandwich panels with carbon fiber reinforced plastics (CFRP) have high flexural strength-to-
weight and stiffness-to-weight ratios and are used in structures requiring good mechanical …

Structural shape estimation by mode shapes using fiber Bragg grating sensors: A genetic algorithm approach

J Thomas, S Gurusamy, TR Rajanna… - IEEE sensors …, 2019 - ieeexplore.ieee.org
Structural shape estimation is of great interest in many engineering fields including
aerospace and civil engineering. During operation, however, the monitoring of structural …

Real-time estimation of time-varying bending modes using fiber Bragg grating sensor arrays

H Jiang, B Van Der Veek, D Kirk, H Gutierrez - AIAA journal, 2013 - arc.aiaa.org
An important challenge in launch vehicle simulation and control is created by the time-
varying mass and inertia of the vehicle, as well as the consequent changes in modal …

Strain‐based displacement field reconstruction method for thin rectangular plate through orthogonal deflection curves bridging

Z Luo, J Li, G Hong, H Li - Structural Control and Health …, 2020 - Wiley Online Library
In the existing studies of strain‐based displacement field detection for thin rectangular plate,
either the boundary conditions are too difficult to handle or the sensors layout and algorithm …

Strain field reconstruction of crossbeam structure based on load–strain linear superposition method

Y Cheng, Z Li, G Wang, C Peng, L Zhang… - Smart Materials and …, 2021 - iopscience.iop.org
To address the problem that sensors cannot be affixed at certain critical locations of the
crossbeam structure and the full-field strain distribution cannot be obtained in real-time. In …