Wavelength detection in spectrally overlapped FBG sensor network using extreme learning machine

• Main Authors: Jiang, Hao, Chen, Jing, Liu, Tundong
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2015
• Subjects: DRNTU::Engineering::Electrical and electronic engineering::Optics, optoelectronics, photonics
• Online Access: https://hdl.handle.net/10356/103790; http://hdl.handle.net/10220/24580
• Institution: Nanyang Technological University

This paper presents a novel learning-based method called extreme learning machine (ELM) to solve the Bragg wavelength detection problem in the fiber Bragg grating (FBG) sensor network. Based on building up a regression model, the proposed approach is divided into two phases: offline training ph...