Structure state detection and damage assessment system with fiber optic sensing array and neural network signal processing techniques

Yaqing Tu; Shanglian Huang; Weimin Chen; Jun Tang

doi:10.1117/12.182094

5 August 1994 Structure state detection and damage assessment system with fiber optic sensing array and neural network signal processing techniques

Yaqing Tu, Shanglian Huang, Weimin Chen, Jun Tang

Author Affiliations +

Proceedings Volume 2321, Second International Conference on Optoelectronic Science and Engineering '94; (1994) https://doi.org/10.1117/12.182094
Event: Optoelectronic Science and Engineering '94: International Conference, 1994, Beijing, China

Abstract

The principle and structure of a structure state detection and damage assessment system are given. A novel fiberoptic sensing array and suitable neural network signal processing techniques are described. The experimental results on structural member of gypsum show that the system can monitor physical states of structures and can be developed into smart structures with potential applications in areas such as space aeronautics, ship and civil engineering, etc.

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Yaqing Tu, Shanglian Huang, Weimin Chen, and Jun Tang "Structure state detection and damage assessment system with fiber optic sensing array and neural network signal processing techniques", Proc. SPIE 2321, Second International Conference on Optoelectronic Science and Engineering '94, (5 August 1994); https://doi.org/10.1117/12.182094

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