scholarly journals In‐line residual strain monitoring for thermoplastic automated tape layup using fiber Bragg grating sensors

2022 ◽  
Author(s):  
Neha Yadav ◽  
Karol Wachtarczyk ◽  
Paweł Gąsior ◽  
Ralf Schledjewski ◽  
Jerzy Kaleta
Keyword(s):  
Fiber Bragg Grating ◽  
Residual Strain ◽  
Bragg Grating ◽  
Fiber Bragg Grating Sensors ◽  
Strain Monitoring

An Investigation of Optical-Mechanical Transfer of Surface-Bonded Fiber Bragg Grating Sensors for Aerostat Envelope Strain Monitoring

2013 ◽  
Vol 11 (5) ◽  
pp. 812-819 ◽  
Author(s):  
Q. B. Wang ◽  
H. T. Zhao ◽  
Y. Qiu ◽  
J. A. Chen ◽  
Y. Y. Wang ◽  
...  
Keyword(s):  
Fiber Bragg Grating ◽  
Bragg Grating ◽  
Fiber Bragg Grating Sensors ◽  
Strain Monitoring

Strain monitoring of railway based on fiber Bragg grating sensors

2013 ◽  
Author(s):  
Pengfei Wang ◽  
Dawei He ◽  
Yongsheng Wang ◽  
Tao Wang ◽  
Yu Quan ◽  
...  
Keyword(s):  
Fiber Bragg Grating ◽  
Bragg Grating ◽  
Fiber Bragg Grating Sensors ◽  
Strain Monitoring

Strain monitoring of laminate glass in glass trestle by fiber Bragg grating sensors

Optik ◽  
2020 ◽  
Vol 209 ◽  
pp. 164496
Author(s):  
Bin Liu ◽  
Changhang Li ◽  
Shihai Zhang ◽  
Jianping He
Keyword(s):  
Fiber Bragg Grating ◽  
Bragg Grating ◽  
Laminate Glass ◽  
Fiber Bragg Grating Sensors ◽  
Strain Monitoring

Cure-Induced Strain Development in an RTM Epoxy Resin as Monitored by Fiber Bragg Grating Sensors

2013 ◽  
Vol 694-697 ◽  
pp. 947-951
Author(s):  
Xue Qin Li ◽  
Zi Long Zhang ◽  
Xiao Su Yi
Keyword(s):  
Epoxy Resin ◽  
Fiber Bragg Grating ◽  
Shrinkage Strain ◽  
Linear Shrinkage ◽  
Curing Temperature ◽  
Bragg Grating ◽  
Curing Process ◽  
Strain Development ◽  
Fiber Bragg Grating Sensors ◽  
Strain Monitoring

Optimizing the curing temperature to reducing the process costs may influence the properties of the material and bring quality assurance aspects. To solving the problem, real-time strain monitoring of the curing process has become more and more important and urgent. Fiber Bragg grating sensors were successfully used in this work to monitoring the residual strain building-up and the gelling phenomena of an RTM epoxy resin. The results shows chemical shrinkage strain during isothermal curing is bigger for higher curing temperature, but the average linear shrinkage ratio during cooling is smaller.

Sign in / Sign up

Export Citation Format

Share Document