Fuzzy control algorithm for educational light tracking system

A novel two degree of freedom (DOF) intelligent light tracking system using fuzzy logic control is presented in this paper. The fuzzy control algorithm for light tracking system is implemented using a webcamera as a vision sensor, two PC sound cards as output sig...

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Main Authors:	Abdul Kareem, Samir A., Muhida, Rizah, Akmeliawati, Rini
Format:	Conference or Workshop Item
Language:	English
Published:	2010
Subjects:	TJ212 Control engineering TK Electrical engineering. Electronics Nuclear engineering
Online Access:	http://irep.iium.edu.my/5291/ http://irep.iium.edu.my/5291/ http://irep.iium.edu.my/5291/ http://irep.iium.edu.my/5291/1/ICEED2010.pdf

id	iium-5291
recordtype	eprints
spelling	iium-52912012-01-17T05:13:14Z http://irep.iium.edu.my/5291/ Fuzzy control algorithm for educational light tracking system Abdul Kareem, Samir A. Muhida, Rizah Akmeliawati, Rini TJ212 Control engineering TK Electrical engineering. Electronics Nuclear engineering A novel two degree of freedom (DOF) intelligent light tracking system using fuzzy logic control is presented in this paper. The fuzzy control algorithm for light tracking system is implemented using a webcamera as a vision sensor, two PC sound cards as output signal controller, and two DC motors as a pan-tilt driver mechanism. Two Fuzzy logic controllers are designed to control the camera panel angles of the proposed light tracking system. The fuzzy controller input parameters (light source pixel coordinate) and output parameters (variation of duty cycle) are used to generate the optimal pulse-width modulated (PWM) under different operating conditions to drive the motors. The motors will react accordingly when they receive signal from the sound card t o make sure the camera always focuses on the centroid of the light source. The major issues addressed in this paper are reducing the number of pulses that are sending through sound cards to move the motors, this will significantly reduce the power consumption required to drive the camera panel to the desired location. Also using a webcamera and a sound card reduces the circuitry required when compared with conventional light tracking systems, hence, saving components such as xPC target, Encoder, Tachometer, ADC or DCA and others. The system tested a t different locations. The data which were obtained by experiment were able to show a validity of the proposed controller. 2010 Conference or Workshop Item PeerReviewed application/pdf en http://irep.iium.edu.my/5291/1/ICEED2010.pdf Abdul Kareem, Samir A. and Muhida, Rizah and Akmeliawati, Rini (2010) Fuzzy control algorithm for educational light tracking system. In: 2010 2nd International Congress on Engineering Education,, 8-9, 2010, Kuala Lumpur, Malaysia. http://dx.doi.org/10.1109/ICEED.2010.5940757 doi:10.1109/ICEED.2010.5940757
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	TJ212 Control engineering TK Electrical engineering. Electronics Nuclear engineering
spellingShingle	TJ212 Control engineering TK Electrical engineering. Electronics Nuclear engineering Abdul Kareem, Samir A. Muhida, Rizah Akmeliawati, Rini Fuzzy control algorithm for educational light tracking system
description	A novel two degree of freedom (DOF) intelligent light tracking system using fuzzy logic control is presented in this paper. The fuzzy control algorithm for light tracking system is implemented using a webcamera as a vision sensor, two PC sound cards as output signal controller, and two DC motors as a pan-tilt driver mechanism. Two Fuzzy logic controllers are designed to control the camera panel angles of the proposed light tracking system. The fuzzy controller input parameters (light source pixel coordinate) and output parameters (variation of duty cycle) are used to generate the optimal pulse-width modulated (PWM) under different operating conditions to drive the motors. The motors will react accordingly when they receive signal from the sound card t o make sure the camera always focuses on the centroid of the light source. The major issues addressed in this paper are reducing the number of pulses that are sending through sound cards to move the motors, this will significantly reduce the power consumption required to drive the camera panel to the desired location. Also using a webcamera and a sound card reduces the circuitry required when compared with conventional light tracking systems, hence, saving components such as xPC target, Encoder, Tachometer, ADC or DCA and others. The system tested a t different locations. The data which were obtained by experiment were able to show a validity of the proposed controller.
format	Conference or Workshop Item
author	Abdul Kareem, Samir A. Muhida, Rizah Akmeliawati, Rini
author_facet	Abdul Kareem, Samir A. Muhida, Rizah Akmeliawati, Rini
author_sort	Abdul Kareem, Samir A.
title	Fuzzy control algorithm for educational light tracking system
title_short	Fuzzy control algorithm for educational light tracking system
title_full	Fuzzy control algorithm for educational light tracking system
title_fullStr	Fuzzy control algorithm for educational light tracking system
title_full_unstemmed	Fuzzy control algorithm for educational light tracking system
title_sort	fuzzy control algorithm for educational light tracking system
publishDate	2010
url	http://irep.iium.edu.my/5291/ http://irep.iium.edu.my/5291/ http://irep.iium.edu.my/5291/ http://irep.iium.edu.my/5291/1/ICEED2010.pdf
first_indexed	2023-09-18T20:13:48Z
last_indexed	2023-09-18T20:13:48Z
_version_	1777407653563072512

Fuzzy control algorithm for educational light tracking system

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