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Investigation of Effectiveness of Statistical Methods to Gas Turbine Vibration Diagnostics and Synthesis of SVM Based Approach

Gas turbine is used for generating electricity since 1939. Gas turbine is a kind of internal combustion engine(IC) which it compress and mix the air and fuel for combustion. Thus, hot gases that produce after the combustion will spin the turbine to generate power. Gas turbine is one of the most w...

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Main Author: VIN, TAN AL
Format: Final Year Project
Language:English
Published: IRC 2017
Subjects:
TJ Mechanical engineering and machinery
Online Access:http://utpedia.utp.edu.my/17930/1/Dissertation%2818180%29.pdf
http://utpedia.utp.edu.my/17930/
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spelling my-utp-utpedia.179302018-08-01T09:54:30Z http://utpedia.utp.edu.my/17930/ Investigation of Effectiveness of Statistical Methods to Gas Turbine Vibration Diagnostics and Synthesis of SVM Based Approach VIN, TAN AL TJ Mechanical engineering and machinery Gas turbine is used for generating electricity since 1939. Gas turbine is a kind of internal combustion engine(IC) which it compress and mix the air and fuel for combustion. Thus, hot gases that produce after the combustion will spin the turbine to generate power. Gas turbine is one of the most widely used technology in power generation. This project aims to explore different kind of statistical method in vibration analysis this understand the theory behind each method which have potential to develop Support Vector Machine (SVM) based turbine vibration diagnostic model. The effectiveness of statistical methods in vibration analysis will be evaluated. Lastly, the statistical analysis results will be used as input to develop SVM based turbine vibration diagnostic model. In this paper, the evaluation of effectiveness on statistical vibration analysis methods will be done by observing the trend of the analysis result plots. Once the completed the evaluation, the results from the high effectiveness methods will be used as input to train the SVM model. The SVM model will be applied to estimate the instantaneous Remaining Useful Life percentage. As a result, two statistical vibration analysis methods: Feature Extraction and Empirical Mode Decomposition, are effective enough to show the failure trend clearly. The SVM based diagnostic model is able to estimate the Remaining Useful Life percentage with above 60% accuracy. Analysis of the final results show that this SVM based diagnostic model is comparable to other publication, which the SVM diagnostic model has the possibility to overestimate the result due to insufficient of available vibration data for model training. IRC 2017-01 Final Year Project NonPeerReviewed application/pdf en http://utpedia.utp.edu.my/17930/1/Dissertation%2818180%29.pdf VIN, TAN AL (2017) Investigation of Effectiveness of Statistical Methods to Gas Turbine Vibration Diagnostics and Synthesis of SVM Based Approach. IRC, Universiti Teknologi PETRONAS.
institution Universiti Teknologi Petronas
building UTP Resource Centre
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Petronas
content_source UTP Electronic and Digitized Intellectual Asset
url_provider http://utpedia.utp.edu.my/
language English
topic TJ Mechanical engineering and machinery
spellingShingle TJ Mechanical engineering and machinery
VIN, TAN AL
Investigation of Effectiveness of Statistical Methods to Gas Turbine Vibration Diagnostics and Synthesis of SVM Based Approach
description Gas turbine is used for generating electricity since 1939. Gas turbine is a kind of internal combustion engine(IC) which it compress and mix the air and fuel for combustion. Thus, hot gases that produce after the combustion will spin the turbine to generate power. Gas turbine is one of the most widely used technology in power generation. This project aims to explore different kind of statistical method in vibration analysis this understand the theory behind each method which have potential to develop Support Vector Machine (SVM) based turbine vibration diagnostic model. The effectiveness of statistical methods in vibration analysis will be evaluated. Lastly, the statistical analysis results will be used as input to develop SVM based turbine vibration diagnostic model. In this paper, the evaluation of effectiveness on statistical vibration analysis methods will be done by observing the trend of the analysis result plots. Once the completed the evaluation, the results from the high effectiveness methods will be used as input to train the SVM model. The SVM model will be applied to estimate the instantaneous Remaining Useful Life percentage. As a result, two statistical vibration analysis methods: Feature Extraction and Empirical Mode Decomposition, are effective enough to show the failure trend clearly. The SVM based diagnostic model is able to estimate the Remaining Useful Life percentage with above 60% accuracy. Analysis of the final results show that this SVM based diagnostic model is comparable to other publication, which the SVM diagnostic model has the possibility to overestimate the result due to insufficient of available vibration data for model training.
format Final Year Project
author VIN, TAN AL
author_facet VIN, TAN AL
author_sort VIN, TAN AL
title Investigation of Effectiveness of Statistical Methods to Gas Turbine Vibration Diagnostics and Synthesis of SVM Based Approach
title_short Investigation of Effectiveness of Statistical Methods to Gas Turbine Vibration Diagnostics and Synthesis of SVM Based Approach
title_full Investigation of Effectiveness of Statistical Methods to Gas Turbine Vibration Diagnostics and Synthesis of SVM Based Approach
title_fullStr Investigation of Effectiveness of Statistical Methods to Gas Turbine Vibration Diagnostics and Synthesis of SVM Based Approach
title_full_unstemmed Investigation of Effectiveness of Statistical Methods to Gas Turbine Vibration Diagnostics and Synthesis of SVM Based Approach
title_sort investigation of effectiveness of statistical methods to gas turbine vibration diagnostics and synthesis of svm based approach
publisher IRC
publishDate 2017
url http://utpedia.utp.edu.my/17930/1/Dissertation%2818180%29.pdf
http://utpedia.utp.edu.my/17930/
_version_ 1739832439294918656
score 13.211869

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