Patent · US Active

Method and system for structural health monitoring with frequency synchronization

US10024756B2 · kind B2 · utility

3Cited by

12References

12Claims

0Family size

Assignees

EMBRAER S.A. · BR
PUC-RIO (Pontificia Universidade Católica do Rio de Janeiro) · BR

Inventors

Paulo Anchieta Da Silva · São José dos Campos, BR
Fernando Dotta · Gravatá, BR
Laudier Jacques De Moraes Da Costa · Gravatá, BR
Arhur Martins Barbosa Braga · Rio de Janeiro, BR
Luiz Carlos Guedes Valente · Rio de Janeiro, BR
Daniel Ramos Louzada · Rio de Janeiro, BR
Leonardo Salvini · Rio de Janeiro, BR
Paula Medeiros Proença De Gouvêa · Rio de Janeiro, BR

Key dates

Filing date	Oct 28, 2014
Grant date	Jul 17, 2018
Priority date	—
Expiry date	Feb 11, 2036

Classification

Technology area (CPC G)Physics
CPC primaryG01N2291/103
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

Structural health monitoring (“SHM”) methods, apparatus and techniques involve building deformation fields maps (amplitude and phase related to excitation) on the surface of the structural component under monitoring based on a network of strain measurements by fiber Bragg grating sensors.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.