Research on Deformation Reconstruction Based on Structural Curvature of CFRP Propeller With Fiber Bragg Grating Sensor Network

• Published in: Photonic sensors (Berlin) Vol. 12; no. 4; pp. 1 - 13
• Main Authors: Ding, Guoping, Wang, Fu, Gao, Xiaoling, Jiang, Siyuan
• Format: Journal Article
• Language: English
• Published: Singapore Springer Singapore 01.12.2022; Springer Nature B.V; SpringerOpen
• Subjects: Algorithms; Bragg gratings; Cantilever beams; Carbon fiber reinforced plastics; CFRP propeller; Curvature; Deformation; deformation reconstruction; FBG sensor network; Fiber reinforced polymers; Finite element method; Laminates; Lasers; Mathematical analysis; Measurement Science and Instrumentation; Microwaves; Monitoring; Optical Devices; Optics; Photonics; Physics; Physics and Astronomy; Propeller blades; Reconstruction; RF and Optical Engineering; Sensors; Static loads; Strain; variable-thickness CFRP laminates; FBG sensor network; strain; deformation reconstruction; variable-thickness CFRP laminates; CFRP propeller; curvature

The deformation and reconstruction of the composite propeller under the static load in the laboratory is studied so as to provide the basic research for the deformation and reconstruction of the underwater deformed propeller. The fiber Bragg grating (FBG) sensor is proposed to be used for strain mon...