Structural durability & health monitoring • Vol 16 • No 2
Reconstruction Technology of Flexible Structure Shape Based on FBG Sensor Array and Deep Learning Algorithm
January 2022 • Kelong Huang, Jie Yan, Lei Zhang, Faye Zhang, Mingshun Jiang, Qingmei Sui
A structural displacement field reconstruction method is proposed to aim at the problems of deformation monitoring and displacement field reconstruction of flexible plate-like structures in the aerospace field. This method combines the deep neural network model of the cross-layer connection structure with the fiber grating sensor network. This paper first introduces the principle of strain detection of fiber grating sensor, studies the mapping relationship between strain and displacement, and proposes a strain-dis…