Intelligent classifier for incipient phase fire in building

Early fire detection is one of the most promising sub-fields in indoor air quality research. Ability to give early fire indication can help the building occupants to take responsive actions in order to prevent the fire. Delay in having such indication not only leading to property and money losses,...

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Format:	Thesis
Language:	English
Subjects:	Heat > Transmission Fire detection Classifier Automatic Fire Detection Indoor Air Quality (IAQ)
Online Access:	http://dspace.unimap.edu.my:80/xmlui/bitstream/123456789/77988/1/Page%201-24.pdf http://dspace.unimap.edu.my:80/xmlui/bitstream/123456789/77988/2/Full%20text.pdf http://dspace.unimap.edu.my:80/xmlui/bitstream/123456789/77988/4/Allan%20Melvin.pdf
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record_format	uketd_dc
spelling	my-unimap-779882023-03-06T03:02:28Z Intelligent classifier for incipient phase fire in building Ali Yeon, Md. Shakaff, Prof. Dr. Early fire detection is one of the most promising sub-fields in indoor air quality research. Ability to give early fire indication can help the building occupants to take responsive actions in order to prevent the fire. Delay in having such indication not only leading to property and money losses, but also life losses. This research is a preliminary research intended to detect the early fire and the material (common fire sources and building construction materials) involved in the fire using intelligent classifier. Indoor Air Quality (IAQ) database is formed as the testing database, while Portable Electronic Nose 3 (PEN3) database is formed to verify the IAQ database. The databases consist of gas sensor inputs from the test materials, heated up at different temperatures in the testbed. Seven temperatures, range from 50°C up to 250°C have been tested. For incipient phase fire, data for temperature range 75°C up to 125°C shows a very significant result. The data is pre-processed and normalised into five types of normalised features. Out of the five normalised features, only three were statistically selected for proposed multi- stage feature selection and feature fusion process. As an output to the proposed process, a new robust feature, IAQ-Hybrid feature is formed. IAQ-Hybrid feature is consisting of dimensionally reduced principal components fused by the feature fusion technique. ANOVA F- Test and Principal Component Analysis are used for selecting the useful and non- redundant data for the proposed feature formulation. The proposed feature and the other normalised features (three types of normalised features which were statistically selected earlier) are tested with various common unsupervised, semi- supervised and supervised classifiers. Universiti Malaysia Perlis (UniMAP) Thesis en http://dspace.unimap.edu.my:80/xmlui/handle/123456789/77988 http://dspace.unimap.edu.my:80/xmlui/bitstream/123456789/77988/3/license.txt 8a4605be74aa9ea9d79846c1fba20a33 http://dspace.unimap.edu.my:80/xmlui/bitstream/123456789/77988/1/Page%201-24.pdf 565482bc1ecc6a14a804666f316d2e5f http://dspace.unimap.edu.my:80/xmlui/bitstream/123456789/77988/2/Full%20text.pdf fc5896016d3d8e7c9a881e0b51a06dbe http://dspace.unimap.edu.my:80/xmlui/bitstream/123456789/77988/4/Allan%20Melvin.pdf a57f36de23a1f810ba7382c428e59ab2 Universiti Malaysia Perlis (UniMAP) Heat -- Transmission Fire detection Classifier Automatic Fire Detection Indoor Air Quality (IAQ) School of Mechatronic Engineering
institution	Universiti Malaysia Perlis
collection	UniMAP Institutional Repository
language	English
advisor	Ali Yeon, Md. Shakaff, Prof. Dr.
topic	Heat -- Transmission Fire detection Classifier Automatic Fire Detection Indoor Air Quality (IAQ)
spellingShingle	Heat -- Transmission Fire detection Classifier Automatic Fire Detection Indoor Air Quality (IAQ) Intelligent classifier for incipient phase fire in building
description	Early fire detection is one of the most promising sub-fields in indoor air quality research. Ability to give early fire indication can help the building occupants to take responsive actions in order to prevent the fire. Delay in having such indication not only leading to property and money losses, but also life losses. This research is a preliminary research intended to detect the early fire and the material (common fire sources and building construction materials) involved in the fire using intelligent classifier. Indoor Air Quality (IAQ) database is formed as the testing database, while Portable Electronic Nose 3 (PEN3) database is formed to verify the IAQ database. The databases consist of gas sensor inputs from the test materials, heated up at different temperatures in the testbed. Seven temperatures, range from 50°C up to 250°C have been tested. For incipient phase fire, data for temperature range 75°C up to 125°C shows a very significant result. The data is pre-processed and normalised into five types of normalised features. Out of the five normalised features, only three were statistically selected for proposed multi- stage feature selection and feature fusion process. As an output to the proposed process, a new robust feature, IAQ-Hybrid feature is formed. IAQ-Hybrid feature is consisting of dimensionally reduced principal components fused by the feature fusion technique. ANOVA F- Test and Principal Component Analysis are used for selecting the useful and non- redundant data for the proposed feature formulation. The proposed feature and the other normalised features (three types of normalised features which were statistically selected earlier) are tested with various common unsupervised, semi- supervised and supervised classifiers.
format	Thesis
title	Intelligent classifier for incipient phase fire in building
title_short	Intelligent classifier for incipient phase fire in building
title_full	Intelligent classifier for incipient phase fire in building
title_fullStr	Intelligent classifier for incipient phase fire in building
title_full_unstemmed	Intelligent classifier for incipient phase fire in building
title_sort	intelligent classifier for incipient phase fire in building
granting_institution	Universiti Malaysia Perlis (UniMAP)
granting_department	School of Mechatronic Engineering
url	http://dspace.unimap.edu.my:80/xmlui/bitstream/123456789/77988/1/Page%201-24.pdf http://dspace.unimap.edu.my:80/xmlui/bitstream/123456789/77988/2/Full%20text.pdf http://dspace.unimap.edu.my:80/xmlui/bitstream/123456789/77988/4/Allan%20Melvin.pdf
_version_	1776104240446439424

Intelligent classifier for incipient phase fire in building

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