The leak location package for assessment of the time-frequency correlation method for leak location; Journal of Physics: Conference Series; Vol. 803 : Information Technologies in Business and Industry (ITBI2016)
| Parent link: | Journal of Physics: Conference Series Vol. 803 : Information Technologies in Business and Industry (ITBI2016).— 2017.— [012040, 6 p.] |
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| Egile korporatiboa: | , |
| Beste egile batzuk: | , , , |
| Gaia: | Title screen The paper describes the simplest implementation of a software and hardware package for acoustic correlation leak location and results of its performance assessment for location of water leaks from a metallic pipe in laboratory conditions. A distinctive feature of this leak locator is the use of the software based on the time-frequency correlation analysis of signals, which was proposed in our previous papers. Comparative analysis results are given for the information content of classical and time-frequency cross-correlation functions as obtained during processing of experimental data. The results obtained justify comparatively higher efficiency of a time-frequency cross correlation method to solve the leak location task. Improved efficiency is determined by bandpass filtration embedded into the time-frequency cross-correlation function calculation. |
| Hizkuntza: | ingelesa |
| Argitaratua: |
2017
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| Gaiak: | |
| Sarrera elektronikoa: | http://dx.doi.org/10.1088/1742-6596/803/1/012040 http://earchive.tpu.ru/handle/11683/38142 |
| Formatua: | Baliabide elektronikoa Liburu kapitulua |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=654328 |
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| 200 | 1 | |a The leak location package for assessment of the time-frequency correlation method for leak location |f V. A. Faerman [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 13 tit.] | ||
| 330 | |a The paper describes the simplest implementation of a software and hardware package for acoustic correlation leak location and results of its performance assessment for location of water leaks from a metallic pipe in laboratory conditions. A distinctive feature of this leak locator is the use of the software based on the time-frequency correlation analysis of signals, which was proposed in our previous papers. Comparative analysis results are given for the information content of classical and time-frequency cross-correlation functions as obtained during processing of experimental data. The results obtained justify comparatively higher efficiency of a time-frequency cross correlation method to solve the leak location task. Improved efficiency is determined by bandpass filtration embedded into the time-frequency cross-correlation function calculation. | ||
| 461 | 0 | |0 (RuTPU)RU\TPU\network\3526 |t Journal of Physics: Conference Series | |
| 463 | 0 | |0 (RuTPU)RU\TPU\network\19875 |t Vol. 803 : Information Technologies in Business and Industry (ITBI2016) |o International Conference, 21–26 September 2016, Tomsk, Russian Federation |o [proceedings] |f National Research Tomsk Polytechnic University (TPU) ; eds. N. V. Martyushev ; V. S. Avramchuk ; V. A. Faerman |v [012040, 6 p.] |d 2017 | |
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| 610 | 1 | |a фильтрация | |
| 701 | 1 | |a Faerman |b V. A. |c specialist in the field of informatics and computer technology |c Engineer of Tomsk Polytechnic University |f 1990- |g Vladimir Andreevich |2 stltpush |3 (RuTPU)RU\TPU\pers\32970 | |
| 701 | 1 | |a Cheremnov |b A. G. | |
| 701 | 1 | |a Avramchuk |b V. S. |c Specialist in the field of Automation and Computer Technology |c Associate Professor of Tomsk Polytechnic University, Candidate of Technical Sciences |f 1978- |g Valery Stepanovich |2 stltpush |3 (RuTPU)RU\TPU\pers\29386 | |
| 701 | 1 | |a Shepetovsky |b D. V. |c linguist |c Senior Lecturer of Tomsk Polytechnic University |f 1978- |g Denis Vladimirovich |2 stltpush |3 (RuTPU)RU\TPU\pers\32327 | |
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