Development method of determining angle of the railway contact network support inclination
This paper discusses a new method for measuring and calculating the angle of inclination of a railway support or a contact network support, using an unmanned aerial vehicle flying along a straight path, parallel to the railway track. A review of existing measurement methods is carried out, their...
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| Format: | Article |
| Language: | English |
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Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education
2024-09-01
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| Series: | Омский научный вестник |
| Subjects: | |
| Online Access: | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2024/%E2%84%963%20(191)%20(%D0%9E%D0%9D%D0%92)/157-164%20%D0%A8%D0%BD%D1%8B%D0%BF%D1%82%D0%B5%D0%B2%20%D0%98.%20%D0%90.,%20%D0%9A%D1%83%D1%80%D0%BC%D0%B0%D0%BD%D0%BE%D0%B2%20%D0%A0.%20%D0%A1.,%20%D0%A1%D0%BE%D1%81%D0%BD%D0%BE%D0%B2%D1%81%D0%BA%D0%B8%D0%B9%20%D0%AE.%20%D0%9C.,%20%D0%9A%D1%83%D0%B7%D0%BD%D0%B5%D1%86%D0%BE%D0%B2%20%D0%90.%20%D0%90..pdf |
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| author | I. A. Shnyptev R. S. Kurmanov Yu. M. Sosnovsky A. A. Kuznetsov |
| author_facet | I. A. Shnyptev R. S. Kurmanov Yu. M. Sosnovsky A. A. Kuznetsov |
| author_sort | I. A. Shnyptev |
| collection | DOAJ |
| description | This paper discusses a new method for measuring and calculating the angle of
inclination of a railway support or a contact network support, using an unmanned
aerial vehicle flying along a straight path, parallel to the railway track. A review of
existing measurement methods is carried out, their advantages and disadvantages
are indicated. In the method under consideration, it is proposed to measure angles
and distances with six laser scanning rangefinders installed in threes on horizontal
and inclined planes on an unmanned aerial vehicle. This allows you to increase the
speed and accuracy of determining the angle of inclination of vertical supports. The
calculations use the minimum distances from the laser scanning range finder to the
top and bottom of the support surface. The formulas use geometric relationships and
the cosine theorem to calculate the roll of supports taking into account their taper.
Measuring distances and angles three times allows for averaging over them, which
significantly increases the accuracy of calculations. A model experiment is carried out
on a model of a reinforced concrete contact network support in four orientations. A
comparison is made between theoretically calculated and experimentally measured
distances and inclination angles. The accuracy of parameter determination complies
with regulatory requirements. |
| format | Article |
| id | doaj-art-d5c7edbb53234236989a3ff8c7b4a739 |
| institution | Kabale University |
| issn | 1813-8225 2541-7541 |
| language | English |
| publishDate | 2024-09-01 |
| publisher | Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education |
| record_format | Article |
| series | Омский научный вестник |
| spelling | doaj-art-d5c7edbb53234236989a3ff8c7b4a7392025-02-03T11:17:32ZengOmsk State Technical University, Federal State Autonoumos Educational Institution of Higher EducationОмский научный вестник1813-82252541-75412024-09-013 (191)15716410.25206/1813-8225-2024-191-157-164Development method of determining angle of the railway contact network support inclinationI. A. Shnyptev0https://orcid.org/0000-0002-1672-114XR. S. Kurmanov1Yu. M. Sosnovsky2https://orcid.org/0000-0001-6909-4859A. A. Kuznetsov3https://orcid.org/0000-0002-1815-4679Omsk State Transport UniversityOmsk State Transport UniversityOmsk State Transport UniversityOmsk State Transport UniversityThis paper discusses a new method for measuring and calculating the angle of inclination of a railway support or a contact network support, using an unmanned aerial vehicle flying along a straight path, parallel to the railway track. A review of existing measurement methods is carried out, their advantages and disadvantages are indicated. In the method under consideration, it is proposed to measure angles and distances with six laser scanning rangefinders installed in threes on horizontal and inclined planes on an unmanned aerial vehicle. This allows you to increase the speed and accuracy of determining the angle of inclination of vertical supports. The calculations use the minimum distances from the laser scanning range finder to the top and bottom of the support surface. The formulas use geometric relationships and the cosine theorem to calculate the roll of supports taking into account their taper. Measuring distances and angles three times allows for averaging over them, which significantly increases the accuracy of calculations. A model experiment is carried out on a model of a reinforced concrete contact network support in four orientations. A comparison is made between theoretically calculated and experimentally measured distances and inclination angles. The accuracy of parameter determination complies with regulatory requirements.https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2024/%E2%84%963%20(191)%20(%D0%9E%D0%9D%D0%92)/157-164%20%D0%A8%D0%BD%D1%8B%D0%BF%D1%82%D0%B5%D0%B2%20%D0%98.%20%D0%90.,%20%D0%9A%D1%83%D1%80%D0%BC%D0%B0%D0%BD%D0%BE%D0%B2%20%D0%A0.%20%D0%A1.,%20%D0%A1%D0%BE%D1%81%D0%BD%D0%BE%D0%B2%D1%81%D0%BA%D0%B8%D0%B9%20%D0%AE.%20%D0%9C.,%20%D0%9A%D1%83%D0%B7%D0%BD%D0%B5%D1%86%D0%BE%D0%B2%20%D0%90.%20%D0%90..pdfoverhead contact line supporttilt anglediagnosticslaser scanning rangefinderunmanned aerial vehiclevideo cameraminimum distance methodrailway transport safety |
| spellingShingle | I. A. Shnyptev R. S. Kurmanov Yu. M. Sosnovsky A. A. Kuznetsov Development method of determining angle of the railway contact network support inclination Омский научный вестник overhead contact line support tilt angle diagnostics laser scanning rangefinder unmanned aerial vehicle video camera minimum distance method railway transport safety |
| title | Development method of determining angle of the railway contact network support inclination |
| title_full | Development method of determining angle of the railway contact network support inclination |
| title_fullStr | Development method of determining angle of the railway contact network support inclination |
| title_full_unstemmed | Development method of determining angle of the railway contact network support inclination |
| title_short | Development method of determining angle of the railway contact network support inclination |
| title_sort | development method of determining angle of the railway contact network support inclination |
| topic | overhead contact line support tilt angle diagnostics laser scanning rangefinder unmanned aerial vehicle video camera minimum distance method railway transport safety |
| url | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2024/%E2%84%963%20(191)%20(%D0%9E%D0%9D%D0%92)/157-164%20%D0%A8%D0%BD%D1%8B%D0%BF%D1%82%D0%B5%D0%B2%20%D0%98.%20%D0%90.,%20%D0%9A%D1%83%D1%80%D0%BC%D0%B0%D0%BD%D0%BE%D0%B2%20%D0%A0.%20%D0%A1.,%20%D0%A1%D0%BE%D1%81%D0%BD%D0%BE%D0%B2%D1%81%D0%BA%D0%B8%D0%B9%20%D0%AE.%20%D0%9C.,%20%D0%9A%D1%83%D0%B7%D0%BD%D0%B5%D1%86%D0%BE%D0%B2%20%D0%90.%20%D0%90..pdf |
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