Simulation Studies of Spectral Subtraction Based Temperature Compensation of FBG Sensor for Structural Health Monitoring

Chelliah P., Deniz A., Keulen C., Bektas G., Boz T., Melemez F., ...More

9th International Workshop on Structural Health Monitoring (IWSHM), California, United States Of America, 10 - 12 September 2013, pp.478-479 identifier identifier

  • Publication Type: Conference Paper / Full Text
  • Volume:
  • City: California
  • Country: United States Of America
  • Page Numbers: pp.478-479
  • Marmara University Affiliated: Yes

Abstract

Fiber Bragg gratings (FBGs) are optical fiber based sensor that are widely used for structural health monitoring. However, the strain and temperature components of the measurement are coupled. This paper discusses a method to decouple the two parameters using spectral subtraction.