5 March 1993 Embedded quasi-distributed sensor for composite material
Author Affiliations +
Abstract
This work presents the first example of structure mode shapes recovering by means of an embedded quasi-distributed fiber-optic sensor. The developed feed-forward quasi-distributed polarimetric sensor allows a distributed recovery of the structure strain while maintaining low- invasivity, high-sensitivity, and high spatial resolution. The first three modes of a CRFP cantilever have been recovered both in frequency and in modal shape by means of the 8- segment sensor. The excellent agreement between the theoretical datum and the experimental results confirms the suitability of the presented architecture in developing advanced sensing systems for structure application.
© (1993) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Valeria Gusmeroli, Valeria Gusmeroli, Mario Martinelli, Mario Martinelli, Priscilla Escobar Rojo, Priscilla Escobar Rojo, Angelo Barberis, Angelo Barberis, } "Embedded quasi-distributed sensor for composite material", Proc. SPIE 1797, Distributed and Multiplexed Fiber Optic Sensors II, (5 March 1993); doi: 10.1117/12.141284; https://doi.org/10.1117/12.141284
PROCEEDINGS
7 PAGES


SHARE
Back to Top