ELECTRICAL CAPACITANCE TOMOGRAPHY : PRINCIPLES, TECHNIQUES AND APPLICATIONS /
Electrical capacitance tomography system is useful for obtaining information about spatial distribution of a mixture of dielectric materials inside a vessel. This study is aimed to obtain real-time monitoring of the composition of liquid mixture in conveying pipeline. ECT is a non-invasive, non-intr...
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| Format: | text |
| Language: | eng |
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Johor Bahru : Penerbit UTM Press ;
2011
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| _version_ | 1811128847776612352 |
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| author | Ruzairi Abdul Rahim 1967- author 632663 E-Sentral(Online service) |
| author_facet | Ruzairi Abdul Rahim 1967- author 632663 E-Sentral(Online service) |
| author_sort | Ruzairi Abdul Rahim 1967- author 632663 |
| collection | OCEAN |
| description | Electrical capacitance tomography system is useful for obtaining information about spatial distribution of a mixture of dielectric materials inside a vessel. This study is aimed to obtain real-time monitoring of the composition of liquid mixture in conveying pipeline. ECT is a non-invasive, non-intrusive and non-destructive technique that can measure the flow level inside a pipeline. In order to increase the image resolution and produce accurate result of current tomography research, a study on 16-electrodes sensor ECT system has been developed. The developed system has the mobility to be assembled and moved from a pipeline to another. The intelligent on-board mobility sensor technique has never been applied on an ECT system, it is a new technique and investigation of the ECT system. The system however can be assembled in different diameters of pipelines, and the number of the electrodes sensors can be reduced according to the different sizes of the pipelines without the need to redesign the electrodes sensors. In order to reduce the cost of an ECT system, Universal Serial Bus technology (USB) has been used as data transfering method. The final target of a tomography system is to control process and output of the pipeline and therefore a very high speed measurement and data transferring method is required to monitor the materials that flow inside the pipeline. In this case, a high speed data processing rate for data acquisition system and a high speed data reconstruction and image display system have been developed. As a result, a microcontroller that supports full-speed USB data transfer rate has been designed as the central control unit. The reconstruction image process in the PC was written using programming platform Visual Basic 6.0. The information obtained in the PC can be reconstructed using linear back projection algorithm. In order to improve data result, iterative algorithm has been implemented in this system in order to obtain a precise image of the flow in the pipeline. |
| first_indexed | 2024-03-05T16:35:47Z |
| format | text |
| id | KOHA-OAI-TEST:589858 |
| institution | Universiti Teknologi Malaysia - OCEAN |
| language | eng |
| last_indexed | 2024-09-23T23:38:47Z |
| publishDate | 2011 |
| publisher | Johor Bahru : Penerbit UTM Press ; |
| record_format | dspace |
| spelling | KOHA-OAI-TEST:5898582024-09-23T00:44:30ZELECTRICAL CAPACITANCE TOMOGRAPHY : PRINCIPLES, TECHNIQUES AND APPLICATIONS / Ruzairi Abdul Rahim 1967- author 632663 E-Sentral(Online service) text Electronic books 631902 Johor Bahru : Penerbit UTM Press ;2011engElectrical capacitance tomography system is useful for obtaining information about spatial distribution of a mixture of dielectric materials inside a vessel. This study is aimed to obtain real-time monitoring of the composition of liquid mixture in conveying pipeline. ECT is a non-invasive, non-intrusive and non-destructive technique that can measure the flow level inside a pipeline. In order to increase the image resolution and produce accurate result of current tomography research, a study on 16-electrodes sensor ECT system has been developed. The developed system has the mobility to be assembled and moved from a pipeline to another. The intelligent on-board mobility sensor technique has never been applied on an ECT system, it is a new technique and investigation of the ECT system. The system however can be assembled in different diameters of pipelines, and the number of the electrodes sensors can be reduced according to the different sizes of the pipelines without the need to redesign the electrodes sensors. In order to reduce the cost of an ECT system, Universal Serial Bus technology (USB) has been used as data transfering method. The final target of a tomography system is to control process and output of the pipeline and therefore a very high speed measurement and data transferring method is required to monitor the materials that flow inside the pipeline. In this case, a high speed data processing rate for data acquisition system and a high speed data reconstruction and image display system have been developed. As a result, a microcontroller that supports full-speed USB data transfer rate has been designed as the central control unit. The reconstruction image process in the PC was written using programming platform Visual Basic 6.0. The information obtained in the PC can be reconstructed using linear back projection algorithm. In order to improve data result, iterative algorithm has been implemented in this system in order to obtain a precise image of the flow in the pipeline.Includes bibliographical references and index Electrical capacitance tomography system is useful for obtaining information about spatial distribution of a mixture of dielectric materials inside a vessel. This study is aimed to obtain real-time monitoring of the composition of liquid mixture in conveying pipeline. ECT is a non-invasive, non-intrusive and non-destructive technique that can measure the flow level inside a pipeline. In order to increase the image resolution and produce accurate result of current tomography research, a study on 16-electrodes sensor ECT system has been developed. The developed system has the mobility to be assembled and moved from a pipeline to another. The intelligent on-board mobility sensor technique has never been applied on an ECT system, it is a new technique and investigation of the ECT system. The system however can be assembled in different diameters of pipelines, and the number of the electrodes sensors can be reduced according to the different sizes of the pipelines without the need to redesign the electrodes sensors. In order to reduce the cost of an ECT system, Universal Serial Bus technology (USB) has been used as data transfering method. The final target of a tomography system is to control process and output of the pipeline and therefore a very high speed measurement and data transferring method is required to monitor the materials that flow inside the pipeline. In this case, a high speed data processing rate for data acquisition system and a high speed data reconstruction and image display system have been developed. As a result, a microcontroller that supports full-speed USB data transfer rate has been designed as the central control unit. The reconstruction image process in the PC was written using programming platform Visual Basic 6.0. The information obtained in the PC can be reconstructed using linear back projection algorithm. In order to improve data result, iterative algorithm has been implemented in this system in order to obtain a precise image of the flow in the pipeline.Electrical impedance tomographyImaging systemsURN:ISBN:9789835212581Remote access restricted to users with a valid UTM ID via VPN |
| spellingShingle | Electrical impedance tomography Imaging systems Ruzairi Abdul Rahim 1967- author 632663 E-Sentral(Online service) ELECTRICAL CAPACITANCE TOMOGRAPHY : PRINCIPLES, TECHNIQUES AND APPLICATIONS / |
| title | ELECTRICAL CAPACITANCE TOMOGRAPHY : PRINCIPLES, TECHNIQUES AND APPLICATIONS / |
| title_full | ELECTRICAL CAPACITANCE TOMOGRAPHY : PRINCIPLES, TECHNIQUES AND APPLICATIONS / |
| title_fullStr | ELECTRICAL CAPACITANCE TOMOGRAPHY : PRINCIPLES, TECHNIQUES AND APPLICATIONS / |
| title_full_unstemmed | ELECTRICAL CAPACITANCE TOMOGRAPHY : PRINCIPLES, TECHNIQUES AND APPLICATIONS / |
| title_short | ELECTRICAL CAPACITANCE TOMOGRAPHY : PRINCIPLES, TECHNIQUES AND APPLICATIONS / |
| title_sort | electrical capacitance tomography principles techniques and applications |
| topic | Electrical impedance tomography Imaging systems |
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