A novel ultrafast interrogation method of FBG sensors

2021 ◽  
Author(s):  
Jindong Wang ◽  
Tao Zhu
Keyword(s):  
Fbg Sensors

Study on bridge weigh in motion (BWIM) system for measuring the vehicle parameters based on strain measurement using FBG sensors

2021 ◽  
Vol 61 ◽  
pp. 102440
Author(s):  
Sravanthi Alamandala ◽  
R.L.N. Sai Prasad ◽  
Rathish Kumar Pancharathi ◽  
V.D.R. Pavan ◽  
P. Kishore
Keyword(s):  
Strain Measurement ◽  
Weigh In Motion ◽  
Bridge Weigh In Motion ◽  
Fbg Sensors

Development of highly reliable advanced grid structure (HRAGS) demonstrator using FBG sensors

2008 ◽  
Author(s):  
H. Takeya ◽  
K. Sekine ◽  
M. Kume ◽  
T. Ozaki ◽  
N. Takeda ◽  
...  
Keyword(s):  
Grid Structure ◽  
Fbg Sensors

Identification of modal macro-strain vector based on distributed long-gage FBG sensors under ambient vibration

2010 ◽  
Author(s):  
Wan Hong ◽  
Caiqian Yang ◽  
Zhishen Wu ◽  
Yufeng Zhang ◽  
Chunfeng Wan ◽  
...  
Keyword(s):  
Ambient Vibration ◽  
Strain Vector ◽  
Fbg Sensors

Effect of thermal residual stress on the reflection spectrum from FBG sensors embedded in CFRP composites

2002 ◽  
Author(s):  
Yoji Okabe ◽  
Shigeki Yashiro ◽  
Ryohei Tsuji ◽  
Tadahito Mizutani ◽  
Nobuo Takeda
Keyword(s):  
Residual Stress ◽  
Reflection Spectrum ◽  
Thermal Residual Stress ◽  
Cfrp Composites ◽  
Fbg Sensors

A Multiple Fiber Grating Sensor System Using Code Division Multiple Access

2013 ◽  
Vol 765-767 ◽  
pp. 2444-2447 ◽  
Author(s):  
Wei Li ◽  
Yong Jia Zhang ◽  
Hong Qiao Wen
Keyword(s):  
Optical Fiber ◽  
Fiber Bragg Grating ◽  
Code Division Multiple Access ◽  
Multiple Access ◽  
Simulation Experiment ◽  
Fiber Grating ◽  
Sensing System ◽  
Fiber Grating Sensor ◽  
Fbg Sensors ◽  
Code Division Multiple

In order to increase the multiplying density of Fiber Bragg Grating (FBG) sensors, a novel FBG Sensing System based on CDMA technology has been developed. Simulation experiment indicates the CDMA technology combine with optical fiber grating sensing system together successfully. Furthermore, the system can distinguishes the FBG and enhance the FBG network band utilization.

Application of small-diameter FBG sensors for detection of damages in composites

2001 ◽  
Author(s):  
Yoji Okabe ◽  
Tadahito Mizutani ◽  
Shigeki Yashiro ◽  
Nobuo Takeda
Keyword(s):  
Small Diameter ◽  
Fbg Sensors
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