Fiber-Optic Shape Sensing and Distributed Strain Measurements on a Morphing Chevron

2006 ◽  
Author(s):  
Sandra Klute ◽  
Roger Duncan ◽  
Robert Fielder ◽  
G. Butler ◽  
James Mabe ◽  
...  
Keyword(s):  
Fiber Optic ◽  
Strain Measurements ◽  
Shape Sensing ◽  
Distributed Strain

Shape sensing using distributed fiber optic strain measurements

2004 ◽  
Author(s):  
Gary A. Miller ◽  
Charles G. Askins ◽  
E. Joseph Friebele
Keyword(s):  
Fiber Optic ◽  
Strain Measurements ◽  
Shape Sensing

Shape Sensing Monitoring System Based on Fiber-Optic Strain Measurements: Laboratory Tests

2017 ◽  
Vol 41 (4) ◽  
pp. 407-420 ◽  
Author(s):  
P. Ferreira ◽  
E. Caetano ◽  
L. Ramos ◽  
P. Pinto
Keyword(s):  
Monitoring System ◽  
Laboratory Tests ◽  
Fiber Optic ◽  
Strain Measurements ◽  
Shape Sensing

scholarly journals Wind Turbine Blade Monitoring with Brillouin-Based Fiber-Optic Sensors

2017 ◽  
Vol 2017 ◽  
pp. 1-5 ◽  
Author(s):  
Agnese Coscetta ◽  
Aldo Minardo ◽  
Lucio Olivares ◽  
Maurizio Mirabile ◽  
Mario Longo ◽  
...  
Keyword(s):  
Wind Turbine ◽  
Turbine Blade ◽  
Fiber Optic ◽  
Strain Sensor ◽  
Experimental Tests ◽  
Fiber Optic Sensors ◽  
Composite Blade ◽  
Operation Stability ◽  
Distributed Strain ◽  
Strain Detection

Wind turbine (WT) blade is one of the most important components in WTs, as it is the key component for receiving wind energy and has direct influence on WT operation stability. As the size of modern turbine blade increases, condition monitoring and maintenance of blades become more important. Strain detection is one of the most effective methods to monitor blade conditions. In this paper, a distributed fiber-optic strain sensor is used for blade monitoring. Preliminary experimental tests have been carried out over a 14 m long WT composite blade, demonstrating the possibility of performing distributed strain and vibration measurements.

Fiber optic white-light interferometry for self-calibrated absolute-strain measurements

1996 ◽  
Author(s):  
Vikram Bhatia ◽  
Kent A. Murphy ◽  
Richard O. Claus ◽  
Tuan A. Tran ◽  
Jonathan A. Greene
Keyword(s):  
White Light ◽  
Fiber Optic ◽  
White Light Interferometry ◽  
Strain Measurements
Sign in / Sign up

Export Citation Format

Share Document