Pressure inducing pH sensing on Fiber Bragg Grating / Habib Shawal

This project presents system to continuously monitor pH by inducing pressure from electronics sensor to Fiber Bragg Grating (FBG). The problem with the current technology is that fiber optic chemical sensor need to undergo removal of cladding and sol-gel process which is not mass-manufacturer friend...

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Main Author:	Shawal, Habib
Format:	Thesis
Language:	English
Published:	2015
Subjects:	TK Electrical engineering Electronics Nuclear engineering
Online Access:	https://ir.uitm.edu.my/id/eprint/98644/2/98644.pdf
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id	my-uitm-ir.98644
record_format	uketd_dc
spelling	my-uitm-ir.986442024-08-05T03:41:53Z Pressure inducing pH sensing on Fiber Bragg Grating / Habib Shawal 2015 Shawal, Habib TK Electrical engineering. Electronics. Nuclear engineering This project presents system to continuously monitor pH by inducing pressure from electronics sensor to Fiber Bragg Grating (FBG). The problem with the current technology is that fiber optic chemical sensor need to undergo removal of cladding and sol-gel process which is not mass-manufacturer friendly and expensive. The objective of this project is to design alternative system to replace Fiber Optic Chemical Sensor. The project is divided into following scope (i) design the electronic gripper (ii) design servo driver circuit and (iii) characterize FBG response to gripper. To illustrate the functionality, we immersed electronic sensing in a solution and it will produce a change in parameters of output voltage. The output voltage is received by servo driver that produced voltage signal to electronic gripper and converted to pressure. The pressure is then applied to the Fiber Bragg Grating sensor. The output is detected by wavelength meter and analyzed by Agilent Vee. Results show a satisfactory regression factor of 0.99 in detecting the pH values. This project proves that electronics sensors can be combined with optical fiber sensing network to sense physical and chemical parameters in a single fiber. 2015 Thesis https://ir.uitm.edu.my/id/eprint/98644/ https://ir.uitm.edu.my/id/eprint/98644/2/98644.pdf text en public degree Universiti Teknologi MARA (UiTM) Faculty of Electrical Engineering Abdullah, Fazlida Hanim
institution	Universiti Teknologi MARA
collection	UiTM Institutional Repository
language	English
advisor	Abdullah, Fazlida Hanim
topic	TK Electrical engineering Electronics Nuclear engineering
spellingShingle	TK Electrical engineering Electronics Nuclear engineering Shawal, Habib Pressure inducing pH sensing on Fiber Bragg Grating / Habib Shawal
description	This project presents system to continuously monitor pH by inducing pressure from electronics sensor to Fiber Bragg Grating (FBG). The problem with the current technology is that fiber optic chemical sensor need to undergo removal of cladding and sol-gel process which is not mass-manufacturer friendly and expensive. The objective of this project is to design alternative system to replace Fiber Optic Chemical Sensor. The project is divided into following scope (i) design the electronic gripper (ii) design servo driver circuit and (iii) characterize FBG response to gripper. To illustrate the functionality, we immersed electronic sensing in a solution and it will produce a change in parameters of output voltage. The output voltage is received by servo driver that produced voltage signal to electronic gripper and converted to pressure. The pressure is then applied to the Fiber Bragg Grating sensor. The output is detected by wavelength meter and analyzed by Agilent Vee. Results show a satisfactory regression factor of 0.99 in detecting the pH values. This project proves that electronics sensors can be combined with optical fiber sensing network to sense physical and chemical parameters in a single fiber.
format	Thesis
qualification_level	Bachelor degree
author	Shawal, Habib
author_facet	Shawal, Habib
author_sort	Shawal, Habib
title	Pressure inducing pH sensing on Fiber Bragg Grating / Habib Shawal
title_short	Pressure inducing pH sensing on Fiber Bragg Grating / Habib Shawal
title_full	Pressure inducing pH sensing on Fiber Bragg Grating / Habib Shawal
title_fullStr	Pressure inducing pH sensing on Fiber Bragg Grating / Habib Shawal
title_full_unstemmed	Pressure inducing pH sensing on Fiber Bragg Grating / Habib Shawal
title_sort	pressure inducing ph sensing on fiber bragg grating / habib shawal
granting_institution	Universiti Teknologi MARA (UiTM)
granting_department	Faculty of Electrical Engineering
publishDate	2015
url	https://ir.uitm.edu.my/id/eprint/98644/2/98644.pdf
_version_	1811768949897953280

Pressure inducing pH sensing on Fiber Bragg Grating / Habib Shawal

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