Development of a digital twin of the sensing coil of fiber-optic gyroscope under homogeneous thermal field compared with Rayleigh-OFDR measurements

Publié le 8 juin 2020 - Optical Fiber Sensors

Auteurs : Jérémie Pillon, Hugo Boiron, François Louf, Emmanuelle Peter, Emmanuel Marin, Adriana Morana, Pierre-Alain Boucard, Matthieu Collignon, Maxime Rattier, Sylvain Girard, Hervé Lefêvre

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We propose a digital axisymmetric thermomechanical model of the sensing coil of fiber-optic gyroscope to compute the strain along the fiber. Validity and limitations of this model are evaluated using Rayleigh-OFDR measurements.