Leak detection and localization inwater distribution system using time frequency analysis
Water loss through burst events or leaks is a significant problem affecting water utilities worldwide and is exacerbated by deterioration of the underground infrastructure. This paper shall report on our method to localize the source of a pipe burst by estimating the arrival time of the pressure tra...
| Main Authors: | , , , , |
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| Other Authors: | |
| Format: | Article |
| Language: | en_US |
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Institute of Electrical and Electronics Engineers (IEEE)
2017
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| Online Access: | http://hdl.handle.net/1721.1/112330 https://orcid.org/0000-0001-5358-4140 |
| _version_ | 1811094343589560320 |
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| author | Zan, Thaw Tar Thein Wong, Kai-Juan Lim, Hock-Beng Lee, Bu-Sung Whittle, Andrew |
| author2 | Massachusetts Institute of Technology. Department of Civil and Environmental Engineering |
| author_facet | Massachusetts Institute of Technology. Department of Civil and Environmental Engineering Zan, Thaw Tar Thein Wong, Kai-Juan Lim, Hock-Beng Lee, Bu-Sung Whittle, Andrew |
| author_sort | Zan, Thaw Tar Thein |
| collection | MIT |
| description | Water loss through burst events or leaks is a significant problem affecting water utilities worldwide and is exacerbated by deterioration of the underground infrastructure. This paper shall report on our method to localize the source of a pipe burst by estimating the arrival time of the pressure transients at sensor nodes. Our proposed method uses Short Time Fourier Transform that has shown to overcome the limitation of Fourier Transform temporal deficiency. The paper will in addition report on the results obtained from a real leakage data obtained on the WaterWiSe@SG test-bed, which shows the superiority of our method compared to multi-level wavelet transform. |
| first_indexed | 2024-09-23T15:58:32Z |
| format | Article |
| id | mit-1721.1/112330 |
| institution | Massachusetts Institute of Technology |
| language | en_US |
| last_indexed | 2024-09-23T15:58:32Z |
| publishDate | 2017 |
| publisher | Institute of Electrical and Electronics Engineers (IEEE) |
| record_format | dspace |
| spelling | mit-1721.1/1123302022-10-02T05:28:29Z Leak detection and localization inwater distribution system using time frequency analysis Zan, Thaw Tar Thein Wong, Kai-Juan Lim, Hock-Beng Lee, Bu-Sung Whittle, Andrew Massachusetts Institute of Technology. Department of Civil and Environmental Engineering Whittle, Andrew Whittle, Andrew Water loss through burst events or leaks is a significant problem affecting water utilities worldwide and is exacerbated by deterioration of the underground infrastructure. This paper shall report on our method to localize the source of a pipe burst by estimating the arrival time of the pressure transients at sensor nodes. Our proposed method uses Short Time Fourier Transform that has shown to overcome the limitation of Fourier Transform temporal deficiency. The paper will in addition report on the results obtained from a real leakage data obtained on the WaterWiSe@SG test-bed, which shows the superiority of our method compared to multi-level wavelet transform. 2017-12-01T14:30:11Z 2017-12-01T14:30:11Z 2014-11 2014-09 Article http://purl.org/eprint/type/ConferencePaper 2076-1465 http://hdl.handle.net/1721.1/112330 Zan, Thaw Tar Thein et al. "Leak detection and localization inwater distribution system using time frequency analysis." Proceedings of the 22nd European Signal Processing Conference (EUSIPCO 2014), September 1-5 2014, Lisbon, Portugal, Institute of Electrical and Electronics Engineers (IEEE), November 2014 © 2014 Institute of Electrical and Electronics Engineers (IEEE) https://orcid.org/0000-0001-5358-4140 en_US http://ieeexplore.ieee.org/document/6952837/ Proceedings of the 22nd European Signal Processing Conference (EUSIPCO 2014) Creative Commons Attribution-Noncommercial-Share Alike http://creativecommons.org/licenses/by-nc-sa/4.0/ application/pdf Institute of Electrical and Electronics Engineers (IEEE) Prof. Whittle via Anne Graham |
| spellingShingle | Zan, Thaw Tar Thein Wong, Kai-Juan Lim, Hock-Beng Lee, Bu-Sung Whittle, Andrew Leak detection and localization inwater distribution system using time frequency analysis |
| title | Leak detection and localization inwater distribution system using time frequency analysis |
| title_full | Leak detection and localization inwater distribution system using time frequency analysis |
| title_fullStr | Leak detection and localization inwater distribution system using time frequency analysis |
| title_full_unstemmed | Leak detection and localization inwater distribution system using time frequency analysis |
| title_short | Leak detection and localization inwater distribution system using time frequency analysis |
| title_sort | leak detection and localization inwater distribution system using time frequency analysis |
| url | http://hdl.handle.net/1721.1/112330 https://orcid.org/0000-0001-5358-4140 |
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