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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">novtexmech</journal-id><journal-title-group><journal-title xml:lang="ru">Мехатроника, автоматизация, управление</journal-title><trans-title-group xml:lang="en"><trans-title>Mekhatronika, Avtomatizatsiya, Upravlenie</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1684-6427</issn><issn pub-type="epub">2619-1253</issn><publisher><publisher-name>Commercial Publisher «New Technologies»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.17587/mau.22.237-245</article-id><article-id custom-type="elpub" pub-id-type="custom">novtexmech-986</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>СИСТЕМНЫЙ АНАЛИЗ, УПРАВЛЕНИЕ И ОБРАБОТКА ИНФОРМАЦИИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>SYSTEM ANALYSIS, CONTROL AND INFORMATION PROCESSING</subject></subj-group></article-categories><title-group><article-title>Система Noise-контроля технического состояния железнодорожных мостов и туннелей в сейсмоактивных регионах</article-title><trans-title-group xml:lang="en"><trans-title>A System for Noise Control of the Technical Condition of Railroad Bridges and Tunnels in Seismically Active Regions</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Алиев</surname><given-names>Т. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Aliev</surname><given-names>T. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д-р техн. наук, проф., академик, зав. отделом</p><p>г. Баку</p></bio><bio xml:lang="en"><p>Baku, AZ1141</p></bio><email xlink:type="simple">director@cyber.az</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>Бабаев</surname><given-names>T. A.</given-names></name><name name-style="western" xml:lang="en"><surname>Babayev</surname><given-names>T. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>канд. техн. наук, зав. отделом</p><p>г. Баку</p></bio><bio xml:lang="en"><p>Baku, AZ1141</p></bio><email xlink:type="simple">tbabayev@bk.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>Ализаде</surname><given-names>Т. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Alizada</surname><given-names>T. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>канд. техн. наук, зав. лаб. </p><p>г. Баку</p></bio><bio xml:lang="en"><p>Alizada Tahir A., Ph.D., Head of laboratory </p><p>Baku, AZ1141</p></bio><email xlink:type="simple">tahiralizada@gmail.com</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>Pзаева</surname><given-names>Н. Э.</given-names></name><name name-style="western" xml:lang="en"><surname>Rzayeva</surname><given-names>N. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>канд. техн. наук, зав. отделом</p><p>г. Баку </p></bio><bio xml:lang="en"><p>Baku, AZ1073</p></bio><email xlink:type="simple">nikanel1@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Алибейли</surname><given-names>Э. Э.</given-names></name><name name-style="western" xml:lang="en"><surname>Alibayli</surname><given-names>E. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>менеджер</p><p>г. Баку </p></bio><bio xml:lang="en"><p>Baku, AZ1141 </p></bio><email xlink:type="simple">elnur.alibayli@gmail.com</email><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт систем управления НАН Азербайджана</institution><country>Азербайджан</country></aff><aff xml:lang="en"><institution>Institute of Control Systems of Azerbaijan National Academy of Sciences</institution><country>Azerbaijan</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Азербайджанский университет архитектуры и строительства</institution><country>Азербайджан</country></aff><aff xml:lang="en"><institution>Azerbaijan University of Architecture and Construction</institution><country>Azerbaijan</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>СКБ "Кибернетика"</institution><country>Азербайджан</country></aff><aff xml:lang="en"><institution>Special Design Bureau "Kibernetika"</institution><country>Azerbaijan</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>17</day><month>05</month><year>2021</year></pub-date><volume>22</volume><issue>5</issue><fpage>237</fpage><lpage>245</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Commercial Publisher «New Technologies», 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Commercial Publisher «New Technologies»</copyright-holder><copyright-holder xml:lang="en">Commercial Publisher «New Technologies»</copyright-holder><license xlink:href="https://mech.novtex.ru/jour/about/submissions#copyrightNotice" xlink:type="simple"><license-p>https://mech.novtex.ru/jour/about/submissions#copyrightNotice</license-p></license></permissions><self-uri xlink:href="https://mech.novtex.ru/jour/article/view/986">https://mech.novtex.ru/jour/article/view/986</self-uri><abstract><p>Проведен анализ технического состояния объектов железнодорожных коммуникаций, включающих современные мосты, туннели, станции, путепроводы, переезды и устройства энергоснабжения. Отмечено, что исходя из специфических особенностей подобных объектов их техническое состояние в большинстве случаев контролируется через определенные промежутки времени. В то же время существующим системам непрерывного контроля не всегда удается адекватно оценить техническое состояние объектов железнодорожной инфраструктуры из-за наличия дополнительных помех в обрабатываемых сигналах при появлении неисправности. В связи с этим предлагается один из возможных вариантов «непрерывного» мониторинга начала изменения технического состояния железнодорожных путей с помощью Noise-технологий. Отмечено, что при изменении технического состояния железнодорожных инфраструктур вибросигналы, которые возникают от воздействия подвижного состава, содержат помимо полезной составляющей также и помехи. Применение технологий корреляционного и спектрального анализов, а также других традиционных способов из-за влияния помехи на полезные вибросигналы не позволяет обеспечить адекватность результатов контроля. Поэтому предлагаются технологии раздельного анализа полезного сигнала и шума, получаемого от вибрации, а также формирования информативных признаков идентификации технического состояния железнодорожных инфраструктур. При этом оценки характеристик полезного сигнала и помехи используются как основной носитель диагностической информации. Благодаря простоте и надежности разработанных теоретических алгоритмов реализация технических средств и их установка во всех объектах пути не представляет особых трудностей. В то же время внедрение Noise-системы обеспечит контроль начала изменения технического состояния железнодорожных путей в реальном масштабе времени во время передвижения подвижного состава. Это, в свою очередь, позволит своевременно выявлять неисправности и, тем самым, существенно повысит безопасность перевозок пассажиров и грузов железнодорожным транспортом.</p></abstract><trans-abstract xml:lang="en"><p>The authors analyze the technical condition of objects of railroad communications with modern bridges, tunnels, stations, overpasses, crossings and power installations. It is noted that, based on the specific features of such objects, control of their technical condition in most cases is carried out at certain intervals. At the same time, existing continuous control systems do not always adequately assess the technical condition of rail infrastructure objects due to the presence of additional noises in the processed signals at the time when a malfunction occurs. In this regard, one of the possible options is proposed for "continuous" monitoring of the beginning of changes in the technical condition of railroad tracks by means of noise technologies. It is pointed out that when the technical condition of rail infrastructure changes, vibration signals caused by the impact of rolling stock contain noises in addition to the useful component. The use of correlation and spectral analysis technologies, as well as other traditional methods does not allow ensuring the adequacy of the control results, due to the influence of the noise on useful vibration signals. Therefore, technologies are proposed for split analysis of the useful signal and the noise received from vibration, as well as for forming informative attributes of identification of the technical condition of rail infrastructure. In this case, the estimates of the characteristics of the useful signal and the noise are used as the main carrier of diagnostic information. Due to the simplicity and reliability of the developed theoretical algorithms, the implementation of the technical equipment and its installation in all objects of the railroad track present no particular difficulties. At the same time, the implementation of the Noise system will ensure real-time control of the beginning of changes in the technical condition of railroad tracks during the movement of the rolling stock. This, in turn, will allow timely detection of malfunctions, significantly enhancing the safety of passenger and cargo rail transportation.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>объект</kwd><kwd>вибрация</kwd><kwd>помеха</kwd><kwd>сигнал</kwd><kwd>мониторинг</kwd><kwd>Noise-контроль</kwd><kwd>интеллектуальные системы</kwd></kwd-group><kwd-group xml:lang="en"><kwd>object</kwd><kwd>vibration</kwd><kwd>noise</kwd><kwd>signal</kwd><kwd>monitoring</kwd><kwd>Noise control</kwd><kwd>intelligent systems</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">Aliev T. Noise control of the beginning and development dynamics of accidents. Springer, 2019, 201 p.</mixed-citation><mixed-citation xml:lang="en">Aliev T. 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