Optimal location of a fiber-optic-based sensing net for SHM applications using a digital twin

I. Kressel, U. Ben-Simon, S. Shoham, G. Don-Yehiya, S. Sheinkman, R. Davidi, M. Tur

Research output: Contribution to conferencePaperpeer-review

Abstract

A strain-based sensing concept for SHM applications has the important advantage that on-ground and in-flight measurements can be directly correlated with the results of structural stress/strain finite element (FE) analysis. In the current work, a detailed FE model of unmanned aerial vehicle (UAV) has been calibrated against actual ground test measurements, as obtained by a fiber-optic sensing net, to be later used as a digital twin platform for optimizing sensors locations for sensitive damage detection. The use of a digital twin for damage detection should prove to be a cost-effective approach for optimizing an SHM damage detection system.

Original languageEnglish
StatePublished - 2018
Event9th European Workshop on Structural Health Monitoring, EWSHM 2018 - Manchester, United Kingdom
Duration: 10 Jul 201813 Jul 2018

Conference

Conference9th European Workshop on Structural Health Monitoring, EWSHM 2018
Country/TerritoryUnited Kingdom
CityManchester
Period10/07/1813/07/18

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