Turnkey fibre bragg grating interrogator for real-time static and dynamic monitoring applications

Mohd Hafizi, Zohari and Epin, Vorathin and Nur Ainaa Adhreena, Muhamad Shukri (2022) Turnkey fibre bragg grating interrogator for real-time static and dynamic monitoring applications. In: IET Conference Proceedings. 2022 Engineering Technology International Conference, ETIC 2022 , 7 - 8 September 2022 , Kuantan, Virtual. pp. 250-254., 2022 (22). ISSN 2732-4494 ISBN 978-183953782-0 (Published)

	Pdf Turnkey fibre bragg grating interrogator for real-time static.pdf Restricted to Repository staff only Download (496kB) | Request a copy
Preview	Pdf Turnkey fibre bragg grating interrogator for real-time static and dynamic monitoring applications_ABS.pdf Download (49kB) | Preview

Abstract

Fibre Bragg Grating (FBG) sensors have been widely known for the capability of per-forming static and dynamic measurements. However, the commercially available interrogators have several limitations such as low sampling frequency, lack of complete product that is ready for immediate use and the need of highly skilled FBG experts to interpret the readings. Therefore, this study demonstrated on the improved FBG interrogator known as Universiti Malaysia Pahang -Fibre Bragg Grating Interrogator (UMP-FBGI). Prediction of flexural load on composite beam is carried out for static monitoring. The results revealed that UMP-FBGI possessed good repeatability with the highest percentage of error at 7.51%. For dynamic monitoring evaluation, natural frequency of the composite beam is determined. From the comparison with accelerometer, the highest percentage of error is obtained at 9.82%. All in all, the developed FBG interrogator is a complete product with real-time monitoring graphical user interface (GUI) ready for immediate use.

Item Type:	Conference or Workshop Item (Poster)
Additional Information:	Indexed by Scopus
Uncontrolled Keywords:	Fibre Bragg Grating (FBG); Interrogator; Real-time Monitoring
Subjects:	T Technology > T Technology (General) T Technology > TA Engineering (General). Civil engineering (General) T Technology > TJ Mechanical engineering and machinery T Technology > TL Motor vehicles. Aeronautics. Astronautics
Faculty/Division:	Institute of Postgraduate Studies Faculty of Mechanical and Automotive Engineering Technology
Depositing User:	Mr Muhamad Firdaus Janih@Jaini
Date Deposited:	30 Aug 2024 00:24
Last Modified:	30 Aug 2024 00:24
URI:	http://umpir.ump.edu.my/id/eprint/41959
Download Statistic:	View Download Statistics

Actions (login required)

View Item