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CONTROL VALVE FAULT DETECTION MONITORING SYSTEM USING ACOUSTIC EMISSION

Control valve is a power operated device which modifies the fluid flow rate in a process control system. It consists of a valve connected to an actuator mechanism that is capable of changing the position of a flow controlling element in the valve in response to a signal from the controlling syste...

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Bibliographic Details
Main Author: GOH, YOKE MUN
Format: Final Year Project
Language:English
Published: Universiti Teknologi PETRONAS 2011
Subjects:
TK Electrical engineering. Electronics Nuclear engineering
Online Access:http://utpedia.utp.edu.my/10296/1/2011%20Bachelor%20-%20Control%20Valve%20Fault%20Detection%20Monitoring%20System%20Using%20Acoustic%20Emission.pdf
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spelling my-utp-utpedia.102962017-01-25T09:42:45Z http://utpedia.utp.edu.my/10296/ CONTROL VALVE FAULT DETECTION MONITORING SYSTEM USING ACOUSTIC EMISSION GOH, YOKE MUN TK Electrical engineering. Electronics Nuclear engineering Control valve is a power operated device which modifies the fluid flow rate in a process control system. It consists of a valve connected to an actuator mechanism that is capable of changing the position of a flow controlling element in the valve in response to a signal from the controlling system. The objective of this project is to develop control valve fault detection monitoring system using acoustic emission. Acoustic emission (AE) technique will be used as a sensor to detect the fault and also as a monitoring system. The aim is to predict the cause of unhealthy valve, hence improving the life span of the valve. The project started with literature survey mainly about the maintenance of the control valve in the past, present as well as in the future follow by the significance of the project. The focus of this study is to monitor the fault encountered by the control valve and how it can be detected using acoustic emission sensor. The project continues to elaborate more on the methodology session which starting with analysis technique in solving the problem follow by the materials, equipment, and software used to conduct the experimental setup. The acoustic emission (AE) sensor will be attached onto the body of the valve where the fluid flows. The noise emitted from the source will be captured by using AE sensor. The signal retrieved from the AE sensor will then be connected to DAQ (Data Acquisition Card) which is link to a computer. The function of the sensor is to convert the acoustic wave energy emitted by the source into usable electrical signal typically voltage time signal. The characteristics of the waveform ,~;n then be compared and analyzed to predict whether the signal given is healthy or unk:<ilihy. ;;; ri0r<mt type of control valve with different kind of faults and without any fault will be tested throughout the project by using MATLAB software and the results Will be placed in the database tor monitoring and reference purpose"-- This munii,;cing system using AE technique will give advantages to the manufacturers as the fimlt Cful be detectt:U ai the early stage to prevent any malfunction or breakdown condition lo happen. Universiti Teknologi PETRONAS 2011 Final Year Project NonPeerReviewed application/pdf en http://utpedia.utp.edu.my/10296/1/2011%20Bachelor%20-%20Control%20Valve%20Fault%20Detection%20Monitoring%20System%20Using%20Acoustic%20Emission.pdf GOH, YOKE MUN (2011) CONTROL VALVE FAULT DETECTION MONITORING SYSTEM USING ACOUSTIC EMISSION. Universiti Teknologi PETRONAS. (Unpublished)
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 TK Electrical engineering. Electronics Nuclear engineering
spellingShingle TK Electrical engineering. Electronics Nuclear engineering
GOH, YOKE MUN
CONTROL VALVE FAULT DETECTION MONITORING SYSTEM USING ACOUSTIC EMISSION
description Control valve is a power operated device which modifies the fluid flow rate in a process control system. It consists of a valve connected to an actuator mechanism that is capable of changing the position of a flow controlling element in the valve in response to a signal from the controlling system. The objective of this project is to develop control valve fault detection monitoring system using acoustic emission. Acoustic emission (AE) technique will be used as a sensor to detect the fault and also as a monitoring system. The aim is to predict the cause of unhealthy valve, hence improving the life span of the valve. The project started with literature survey mainly about the maintenance of the control valve in the past, present as well as in the future follow by the significance of the project. The focus of this study is to monitor the fault encountered by the control valve and how it can be detected using acoustic emission sensor. The project continues to elaborate more on the methodology session which starting with analysis technique in solving the problem follow by the materials, equipment, and software used to conduct the experimental setup. The acoustic emission (AE) sensor will be attached onto the body of the valve where the fluid flows. The noise emitted from the source will be captured by using AE sensor. The signal retrieved from the AE sensor will then be connected to DAQ (Data Acquisition Card) which is link to a computer. The function of the sensor is to convert the acoustic wave energy emitted by the source into usable electrical signal typically voltage time signal. The characteristics of the waveform ,~;n then be compared and analyzed to predict whether the signal given is healthy or unk:<ilihy. ;;; ri0r<mt type of control valve with different kind of faults and without any fault will be tested throughout the project by using MATLAB software and the results Will be placed in the database tor monitoring and reference purpose"-- This munii,;cing system using AE technique will give advantages to the manufacturers as the fimlt Cful be detectt:U ai the early stage to prevent any malfunction or breakdown condition lo happen.
format Final Year Project
author GOH, YOKE MUN
author_facet GOH, YOKE MUN
author_sort GOH, YOKE MUN
title CONTROL VALVE FAULT DETECTION MONITORING SYSTEM USING ACOUSTIC EMISSION
title_short CONTROL VALVE FAULT DETECTION MONITORING SYSTEM USING ACOUSTIC EMISSION
title_full CONTROL VALVE FAULT DETECTION MONITORING SYSTEM USING ACOUSTIC EMISSION
title_fullStr CONTROL VALVE FAULT DETECTION MONITORING SYSTEM USING ACOUSTIC EMISSION
title_full_unstemmed CONTROL VALVE FAULT DETECTION MONITORING SYSTEM USING ACOUSTIC EMISSION
title_sort control valve fault detection monitoring system using acoustic emission
publisher Universiti Teknologi PETRONAS
publishDate 2011
url http://utpedia.utp.edu.my/10296/1/2011%20Bachelor%20-%20Control%20Valve%20Fault%20Detection%20Monitoring%20System%20Using%20Acoustic%20Emission.pdf
http://utpedia.utp.edu.my/10296/
_version_ 1739831785143926784
score 13.211869

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