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)

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)

Bibliographic Details
Parent link:	Journal of Physics: Conference Series Vol. 803 : Information Technologies in Business and Industry (ITBI2016).— 2017.— [012040, 6 p.]
Corporate Author:	Томский политехнический университет Институт кибернетики, ИК
Other Authors:	Faerman V. A. Vladimir Andreevich, Cheremnov A. G., Avramchuk V. S. Valery Stepanovich, Shepetovsky D. V. Denis Vladimirovich
Summary:	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.
Language:	English
Published:	2017
Subjects:	электронный ресурс труды учёных ТПУ утечки корреляции местоположение программно-аппаратные комплексы металлические трубы программное обеспечение сигналы корреляционные функции фильтрация
Online Access:	http://dx.doi.org/10.1088/1742-6596/803/1/012040 http://earchive.tpu.ru/handle/11683/38142
Format:	Electronic Book Chapter
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=654328

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