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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">omna</journal-id><journal-title-group><journal-title xml:lang="ru">Омский научный вестник</journal-title><trans-title-group xml:lang="en"><trans-title>Omsk Scientific Bulletin</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1813-8225</issn><issn pub-type="epub">2541-7541</issn><publisher><publisher-name>Омский государственный технический университет</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.25206/1813-8225-2024-191-157-164</article-id><article-id custom-type="edn" pub-id-type="custom">GIQHAU</article-id><article-id custom-type="elpub" pub-id-type="custom">omna-186</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ЭЛЕКТРОНИКА, ФОТОНИКА, ПРИБОРОСТРОЕНИЕ И СВЯЗЬ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ELECTRONICS, PHOTONICS, APPLIANCE AND COMMUNICATIONS</subject></subj-group></article-categories><title-group><article-title>Разработка метода определения угла наклона опор контактной сети железнодорожного транспорта</article-title><trans-title-group xml:lang="en"><trans-title>Development method of determining angle of the railway contact network support inclination</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1672-114X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шныптев</surname><given-names>И. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Shnyptev</surname><given-names>I. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шныптев Иван Алексеевич - аспирант кафедры «Теоретическая электротехника» ОмГУПС.</p><p>Омск</p></bio><bio xml:lang="en"><p>Shnyptev Ivan Alekseevich - Graduate Student of Theoretical Electrical Engineering Department, OSTU.</p><p>Omsk</p></bio><email xlink:type="simple">shnivan@rambler.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Курманов</surname><given-names>Р. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Kurmanov</surname><given-names>R. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Курманов Рамиль Султангареевич - кандидат физико-математических наук, доцент (Россия), доцент кафедры «Физика и химия» ОмГУПС, AuthorID (РИНЦ): 362133. AuthorID (SCOPUS): 8453108100.</p><p>. Омск</p></bio><bio xml:lang="en"><p>Kurmanov Ramil Sultangareevich - Candidate of Physical and Mathematical Sciences, Associate Professor, Associate Professor of Physics and Chemistry Department, OSTU, AuthorID (RSCI): 362133. AuthorID (SCOPUS): 8453108100.</p><p>Omsk</p></bio><email xlink:type="simple">kurmanovrs@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6909-4859</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сосновский</surname><given-names>Ю. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Sosnovsky</surname><given-names>Yu. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Сосновский Юрий Михайлович - кандидат физико-математических наук, доцент (Россия), заведующий кафедрой «Физика и химия» ОмГУПС, AuthorID (РИНЦ): 25109. AuthorID (SCOPUS): 57205080091. ResearcherID: AAP-2510-2021.</p><p>Омск</p></bio><bio xml:lang="en"><p>Sosnovsky Yuri Mikhailovich - Candidate of Physical and Mathematical Sciences, Associate Professor, Head of Physics and Chemistry Department, OSTU, Omsk. AuthorID (RSCI): 25109. AuthorID (SCOPUS): 57205080091. ResearcherID: AAP-2510-2021.</p><p>Omsk</p></bio><email xlink:type="simple">SosnovskiyUM@omgups.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6909-4859</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кузнецов</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kuznetsov</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кузнецов Андрей Альбертович - доктор технических наук, профессор (Россия), заведующий кафедрой «Теоретическая электротехника» ОмГУПС, SPIN-код: 5259-0531. AuthorID (РИНЦ): 358976. AuthorID (SCOPUS): 56824984500.</p><p>Омск</p></bio><bio xml:lang="en"><p>Kuznetsov Andrei Albertovich - Doctor of Technical Sciences, Professor, Head of Theoretical Electrical Engineering Department, OSTU, SPIN-code: 5259-0531. AuthorID (RSCI): 358976. AuthorID (SCOPUS): 56824984500.</p><p>Omsk</p></bio><email xlink:type="simple">kuznetsovaa.omgups@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Омский государственный университет путей сообщения<country>Россия</country></aff><aff xml:lang="en">Omsk State Transport University<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>30</day><month>09</month><year>2024</year></pub-date><volume>0</volume><issue>3</issue><fpage>157</fpage><lpage>164</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Шныптев И.А., Курманов Р.С., Сосновский Ю.М., Кузнецов А.А., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Шныптев И.А., Курманов Р.С., Сосновский Ю.М., Кузнецов А.А.</copyright-holder><copyright-holder xml:lang="en">Shnyptev I.A., Kurmanov R.S., Sosnovsky Y.M., Kuznetsov A.A.</copyright-holder><license license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://onv.omgtu.ru/jour/article/view/186">https://onv.omgtu.ru/jour/article/view/186</self-uri><abstract><p>В данной работе рассматривается новый способ измерения и расчета угла наклона (крена) железнодорожной опоры или опоры контактной сети с помощью летящего по прямолинейной траектории беспилотного летательного аппарата, параллельно железнодорожному пути. Проведен обзор существующих методов измерения, указаны их достоинства и недостатки. В рассматриваемом методе предлагается производить измерения углов и расстояний шестью лазерными сканирующими дальномерами, установленными по три штуки на горизонтальной и наклонной плоскостях беспилотного летательного аппарата. Это позволяет повысить быстродействие и точность определения угла наклона вертикально расположенных опор. В расчетах используются минимальные расстояния от лазерного сканирующего дальномера до верхней и нижней частей поверхности опор. В формулах используются геометрические соотношения и теорема косинусов для вычисления крена опор с учетом их конусности. 3-кратное измерение расстояний и углов позволяет провести по ним усреднение, что значительно повышает точность расчётов. Проведен модельный эксперимент на макете железобетонной опоры контактной сети в четырех ориентациях. Сделано сравнение теоретически рассчитанных и измеренных экспериментально расстояний и углов наклона. Точность определения параметров соответствует нормативным требованиям.</p></abstract><trans-abstract xml:lang="en"><p>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.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>опора контактной сети</kwd><kwd>угол наклона</kwd><kwd>диагностирование</kwd><kwd>лазерный сканирующий дальномер</kwd><kwd>беспилотный летательный аппарат</kwd><kwd>видеокамера</kwd><kwd>метод минимальных расстояний</kwd><kwd>безопасность ж/д транспорта</kwd></kwd-group><kwd-group xml:lang="en"><kwd>overhead contact line support</kwd><kwd>tilt angle</kwd><kwd>diagnostics</kwd><kwd>laser scanning rangefinder</kwd><kwd>unmanned aerial vehicle</kwd><kwd>video camera</kwd><kwd>minimum distance method</kwd><kwd>railway transport safety</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Галкин А. Г., Ковалев А. А. Совершенствование обслуживания контактной сети с учетом процесса разрегулировок опор // Наука и транспорт. 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