Crack monitoring using multiple smart materials; fiber-optic sensors & piezo sensors

• Main Authors: Maheshwari, Muneesh, Annamdas, Venu Gopal Madhav, Pang, John Hock Lye, Asundi, Anand, Tjin, Swee Chuan
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2018
• Subjects: Fiber-optic Polarimetric Sensor (FOPS); Fiber Bragg Grating (FBG); DRNTU::Engineering::Mechanical engineering
• Online Access: https://hdl.handle.net/10356/88872; http://hdl.handle.net/10220/45970
• Institution: Nanyang Technological University

This article focuses on health monitoring of structures using multiple smart materials. In this research, two fiber-optic sensors, namely fiber Bragg grating (FBG) and fiber-optic polarimetric sensor (FOPS), are investigated for damage detection in the beam specimen. FBG is used for local strain mea...