Front-end design for non-invasive electrical resistance tomography for liquid column
This paper explains the front-end design for non-invasive electrical resistance tomography. The electrical resistance tomography system presented in this paper uses high frequency potential. In this design, the phase-shift demodulation (PSD) approach was eliminated and replaced by a peak detector ci...
| Main Authors: | , , , , , , , , |
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| Format: | Article |
| Language: | English English |
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Universiti Teknikal Malaysia Melaka (UTeM)
2018
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| Online Access: | http://umpir.ump.edu.my/id/eprint/19487/ http://umpir.ump.edu.my/id/eprint/19487/1/Front-End%20Design%20For%20Non-Invasive%20Electrical%20Resistance%20Tomography%20For%20Liquid%20Column.pdf http://umpir.ump.edu.my/id/eprint/19487/7/Front-End%20Design%20For%20Non-Invasive%20Electrical%20Resistance%20Tomography%20For%20Liquid%20Column%201.pdf |
| _version_ | 1848820890891976704 |
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| author | Yasmin, Abdul Wahab Ruzairi, Abdul Rahim Mohd Anwar, Zawawi Mohd Hafiz Fazalul, Rahiman Ling, Leow Pei Juliza, Jamaluddin Goh, Helen Suzanna, Ridzuan Aw Herlina, Abdul Rahim |
| author_facet | Yasmin, Abdul Wahab Ruzairi, Abdul Rahim Mohd Anwar, Zawawi Mohd Hafiz Fazalul, Rahiman Ling, Leow Pei Juliza, Jamaluddin Goh, Helen Suzanna, Ridzuan Aw Herlina, Abdul Rahim |
| author_sort | Yasmin, Abdul Wahab |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | This paper explains the front-end design for non-invasive electrical resistance tomography. The electrical resistance tomography system presented in this paper uses high frequency potential. In this design, the phase-shift demodulation (PSD) approach was eliminated and replaced by a peak detector circuit. The switching between transmitter/receiver and the transmitting channel was controlled by analogue switch, MAX319 and demultiplexer, DG406, respectively. A microcontroller was applied as the data acquisition which eliminates the needs of a data acquisition system. Sensor readings of each receiver from each transmitter groups were tested experimentally, compared and analysed with simulation results. These experimental readings were compared with the sensors reading simulated from COMSOL Multiphysics software. As a result, the current values between 0-1mA from experiments was similar with the simulation results for all groups of transmitters. Thus, it can be concluded that the front-end design can be applied for the non-invasive ERT when high frequency is considered. |
| first_indexed | 2025-11-15T02:16:39Z |
| format | Article |
| id | ump-19487 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-15T02:16:39Z |
| publishDate | 2018 |
| publisher | Universiti Teknikal Malaysia Melaka (UTeM) |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-194872018-07-23T07:23:20Z http://umpir.ump.edu.my/id/eprint/19487/ Front-end design for non-invasive electrical resistance tomography for liquid column Yasmin, Abdul Wahab Ruzairi, Abdul Rahim Mohd Anwar, Zawawi Mohd Hafiz Fazalul, Rahiman Ling, Leow Pei Juliza, Jamaluddin Goh, Helen Suzanna, Ridzuan Aw Herlina, Abdul Rahim TK Electrical engineering. Electronics Nuclear engineering This paper explains the front-end design for non-invasive electrical resistance tomography. The electrical resistance tomography system presented in this paper uses high frequency potential. In this design, the phase-shift demodulation (PSD) approach was eliminated and replaced by a peak detector circuit. The switching between transmitter/receiver and the transmitting channel was controlled by analogue switch, MAX319 and demultiplexer, DG406, respectively. A microcontroller was applied as the data acquisition which eliminates the needs of a data acquisition system. Sensor readings of each receiver from each transmitter groups were tested experimentally, compared and analysed with simulation results. These experimental readings were compared with the sensors reading simulated from COMSOL Multiphysics software. As a result, the current values between 0-1mA from experiments was similar with the simulation results for all groups of transmitters. Thus, it can be concluded that the front-end design can be applied for the non-invasive ERT when high frequency is considered. Universiti Teknikal Malaysia Melaka (UTeM) 2018 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/19487/1/Front-End%20Design%20For%20Non-Invasive%20Electrical%20Resistance%20Tomography%20For%20Liquid%20Column.pdf pdf en http://umpir.ump.edu.my/id/eprint/19487/7/Front-End%20Design%20For%20Non-Invasive%20Electrical%20Resistance%20Tomography%20For%20Liquid%20Column%201.pdf Yasmin, Abdul Wahab and Ruzairi, Abdul Rahim and Mohd Anwar, Zawawi and Mohd Hafiz Fazalul, Rahiman and Ling, Leow Pei and Juliza, Jamaluddin and Goh, Helen and Suzanna, Ridzuan Aw and Herlina, Abdul Rahim (2018) Front-end design for non-invasive electrical resistance tomography for liquid column. Journal of Telecommunication, Electronic and Computer Engineering (JTEC), 10 (1-2). pp. 55-60. ISSN 2180-1843. (Published) http://journal.utem.edu.my/index.php/jtec/article/view/3321/2390 |
| spellingShingle | TK Electrical engineering. Electronics Nuclear engineering Yasmin, Abdul Wahab Ruzairi, Abdul Rahim Mohd Anwar, Zawawi Mohd Hafiz Fazalul, Rahiman Ling, Leow Pei Juliza, Jamaluddin Goh, Helen Suzanna, Ridzuan Aw Herlina, Abdul Rahim Front-end design for non-invasive electrical resistance tomography for liquid column |
| title | Front-end design for non-invasive electrical resistance tomography for liquid column |
| title_full | Front-end design for non-invasive electrical resistance tomography for liquid column |
| title_fullStr | Front-end design for non-invasive electrical resistance tomography for liquid column |
| title_full_unstemmed | Front-end design for non-invasive electrical resistance tomography for liquid column |
| title_short | Front-end design for non-invasive electrical resistance tomography for liquid column |
| title_sort | front-end design for non-invasive electrical resistance tomography for liquid column |
| topic | TK Electrical engineering. Electronics Nuclear engineering |
| url | http://umpir.ump.edu.my/id/eprint/19487/ http://umpir.ump.edu.my/id/eprint/19487/ http://umpir.ump.edu.my/id/eprint/19487/1/Front-End%20Design%20For%20Non-Invasive%20Electrical%20Resistance%20Tomography%20For%20Liquid%20Column.pdf http://umpir.ump.edu.my/id/eprint/19487/7/Front-End%20Design%20For%20Non-Invasive%20Electrical%20Resistance%20Tomography%20For%20Liquid%20Column%201.pdf |