Open AccessGeolocation and diagnostics of trunk pipelines using an active acoustic sensor
Author(s) -
E. A. Kokhonkova,
O A Maykov,
V. S. Potylitsyn
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/2094/5/052008
Subject(s) - geolocation , pipeline (software) , attenuation , signal (programming language) , computer science , limiting , range (aeronautics) , pipeline transport , noise (video) , acoustics , environmental science , engineering , artificial intelligence , aerospace engineering , physics , image (mathematics) , programming language , mechanical engineering , world wide web , optics , environmental engineering
The article discusses the issue of determining the location of the main pipeline to identify the deviation of its position from the design due to climatic factors. The possibility of using active sensors capable of operating both as diagnostic devices installed on the main pipeline and as a beacon is investigated, according to the signal of which it is possible to determine the location of this sensor with acceptable accuracy. The optimal operating frequencies are determined by mathematical modeling to ensure the maximum data transfer rate and the required signal-to-noise ratio. The simulation results show the possibility of assessing the attenuation of signals in the ground, as well as determining the limiting range of the method.