Example systems, devices, and methods for structural strain monitoring that involve sensing fibers are disclosed. An example system includes a structural body and a sensing fiber that extends through the structural body and that exhibits an electrical resistance that varies with deformation of the sensing fiber. The system further includes a processing unit to monitor the electrical resistance of the sensing fiber, determine a structural strain experienced by the structural body based on the electrical resistance, and output an indication of the structural strain.
SENSING FIBERS FOR STRUCTURAL HEALTH MONITORING
14.07.2022
Patent
Elektronische Ressource
Englisch
IPC: | B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen / G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE / G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen |
Structural Health Monitoring Using Fiber Optic Sensing
British Library Conference Proceedings | 1999
|Structural Health Monitoring Using Fiber Optic Sensing
British Library Online Contents | 1998
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