Vibration mode analysis for a suspension bridge by using low-frequency cantilever-based FBG accelerometer array

• Main Authors: Lim, Kok-Sing, Zaini, Muhammad Khairol Annuar, Ong, Zhi-Chao, Abas, Fairul Zahri Mohamad, Salim, Muhammad Aizi Bin Mat, Ahmad, Harith
• Format: Article
• Published: Institute of Electrical and Electronics Engineers 2021
• Subjects: TA Engineering (General). Civil engineering (General); TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://eprints.um.edu.my/28545/
• Institution: Universiti Malaya

In this article, we present a vibration measurement system based on low-frequency cantilever-based fiber Bragg grating accelerometers (CFAs) for a suspension bridge. Each accelerometer has an end-loaded cantilever beam, specifically tailored to achieve a uniform sensitivity for a frequency range of...