Poster + Paper
18 April 2023 Distributed strain sensing textile using a rosette pattern fiber sensor
Andres M. Biondi V., Sabrina Abedin, Rui Wu, Lidan Cao, Xingwei Wang
Author Affiliations +
Conference Poster
Abstract
Optical fiber strain distribution sensors have become an excellent tool for Structural Health Monitoring (SHM). However, the fiber’s fragility and the time-consuming installation process have slowed down the technology’s broad application. In this study, we embedded optical fibers with textiles, allowing a much faster installation process and the ability to design specific sensor patterns for multiaxial sensing. Specifically, the fiber attached to the textile was embedded, forming a rosette configuration. The textile was bonded to an aluminum cantilever and subjected to different loads. The strain distribution from the optic fiber was measured using an Optical Frequency Domain Reflectometry (OFDR) instrument. The fiber sensor response was compared with Strain Gauges to determine the reliability of the fiber sensor.
© (2023) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Andres M. Biondi V., Sabrina Abedin, Rui Wu, Lidan Cao, and Xingwei Wang "Distributed strain sensing textile using a rosette pattern fiber sensor", Proc. SPIE 12487, Nondestructive Characterization and Monitoring of Advanced Materials, Aerospace, Civil Infrastructure, and Transportation XVII, 124871F (18 April 2023); https://doi.org/10.1117/12.2651481
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KEYWORDS
Fiber optics sensors

Sensors

Fiber optics

Optical fibers

Design and modelling

Structural health monitoring

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