The device based on sensors interferometricos fibre optics to analyze the deformacao dynamic structure or its components and method of analysis of deformacoes dynamics

摘要

A method and device based on fibre-optic interferometer sensors for analyzing the dynamic deformation of a structure, by determining the phase modulation which occurs in one or more increasing-length series of fibre-optic sensors which are fixed to the structure and are traversed by laser beams.