Measuring speed and direction using fiber optic technology / Nordin Jumiran

This report discusses about the application of anemometer in practical. Some theories regarding the propeller anemometer are presented. One of the important parts of theories is regarding the dynamics theory of the propeller anemometer. The goal of this part is to achieve an accurate mechanical func...

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Main Author:	Jumiran, Nordin
Format:	Thesis
Language:	English
Published:	2005
Subjects:	Telecommunication Microelectronics
Online Access:	http://ir.uitm.edu.my/id/eprint/21155/ http://ir.uitm.edu.my/id/eprint/21155/1/TD_NORDIN%20JUMIRAN%20EM%2005_5.pdf

id	uitm-21155
recordtype	eprints
spelling	uitm-211552018-10-16T03:22:37Z http://ir.uitm.edu.my/id/eprint/21155/ Measuring speed and direction using fiber optic technology / Nordin Jumiran Jumiran, Nordin Telecommunication Microelectronics This report discusses about the application of anemometer in practical. Some theories regarding the propeller anemometer are presented. One of the important parts of theories is regarding the dynamics theory of the propeller anemometer. The goal of this part is to achieve an accurate mechanical function of the speed and direction measurement of the wind. The propeller of the anemometer should be able to response the wind velocity and give the speed value, whilst, the anemometer should also detect the direction of the wind precisely. The full design of anemometer is very important to ensure movement of propeller anemometer function accurately with balancing and smooth moving. This paper also presents an approach in signal conditioning circuit design for velocity and direction measurement. The goal is to achieve an accurate measurement of the velocity using rotational disc and photo detector as a sensor. The goal of this part is to achieve an accurate measurement of the direction using a photodiode. For speed, a signal conditional circuitry is used to transform the input signal into a suitable output. Light from the light source is captured by a photodetector. When disc rotated the captured signals are then transformed to the desired output that is in term of frequency, voltage and speed in rotational per second. For direction, signal conditioning circuitry is designed for direction used to transform the input signal from a sensor into a suitable output in term of degree ( ˚ ). The signal of light is through the fiber optic and the reflection of light from depth of disc the through again fiber optic, captured by a photodiode when a disc rotated. Each hole of the disc has a unique value of depth. The signals captured at every depth and then transformed to the desired output. The measurement of speed and direction depend on the signal conditioning circuit. 2005 Thesis NonPeerReviewed text en http://ir.uitm.edu.my/id/eprint/21155/1/TD_NORDIN%20JUMIRAN%20EM%2005_5.pdf Jumiran, Nordin (2005) Measuring speed and direction using fiber optic technology / Nordin Jumiran. Degree thesis, Universiti Teknologi MARA.
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Teknologi MARA
building	UiTM Institutional Repository
collection	Online Access
language	English
topic	Telecommunication Microelectronics
spellingShingle	Telecommunication Microelectronics Jumiran, Nordin Measuring speed and direction using fiber optic technology / Nordin Jumiran
description	This report discusses about the application of anemometer in practical. Some theories regarding the propeller anemometer are presented. One of the important parts of theories is regarding the dynamics theory of the propeller anemometer. The goal of this part is to achieve an accurate mechanical function of the speed and direction measurement of the wind. The propeller of the anemometer should be able to response the wind velocity and give the speed value, whilst, the anemometer should also detect the direction of the wind precisely. The full design of anemometer is very important to ensure movement of propeller anemometer function accurately with balancing and smooth moving. This paper also presents an approach in signal conditioning circuit design for velocity and direction measurement. The goal is to achieve an accurate measurement of the velocity using rotational disc and photo detector as a sensor. The goal of this part is to achieve an accurate measurement of the direction using a photodiode. For speed, a signal conditional circuitry is used to transform the input signal into a suitable output. Light from the light source is captured by a photodetector. When disc rotated the captured signals are then transformed to the desired output that is in term of frequency, voltage and speed in rotational per second. For direction, signal conditioning circuitry is designed for direction used to transform the input signal from a sensor into a suitable output in term of degree ( ˚ ). The signal of light is through the fiber optic and the reflection of light from depth of disc the through again fiber optic, captured by a photodiode when a disc rotated. Each hole of the disc has a unique value of depth. The signals captured at every depth and then transformed to the desired output. The measurement of speed and direction depend on the signal conditioning circuit.
format	Thesis
author	Jumiran, Nordin
author_facet	Jumiran, Nordin
author_sort	Jumiran, Nordin
title	Measuring speed and direction using fiber optic technology / Nordin Jumiran
title_short	Measuring speed and direction using fiber optic technology / Nordin Jumiran
title_full	Measuring speed and direction using fiber optic technology / Nordin Jumiran
title_fullStr	Measuring speed and direction using fiber optic technology / Nordin Jumiran
title_full_unstemmed	Measuring speed and direction using fiber optic technology / Nordin Jumiran
title_sort	measuring speed and direction using fiber optic technology / nordin jumiran
publishDate	2005
url	http://ir.uitm.edu.my/id/eprint/21155/ http://ir.uitm.edu.my/id/eprint/21155/1/TD_NORDIN%20JUMIRAN%20EM%2005_5.pdf
first_indexed	2023-09-18T23:05:58Z
last_indexed	2023-09-18T23:05:58Z
_version_	1777418484577206272

Measuring speed and direction using fiber optic technology / Nordin Jumiran

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