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 <front>
  <journal-meta>
   <journal-id journal-id-type="publisher-id">Transport engineering</journal-id>
   <journal-title-group>
    <journal-title xml:lang="en">Transport engineering</journal-title>
    <trans-title-group xml:lang="ru">
     <trans-title>Транспортное машиностроение</trans-title>
    </trans-title-group>
   </journal-title-group>
   <issn publication-format="print">2782-5957</issn>
  </journal-meta>
  <article-meta>
   <article-id pub-id-type="publisher-id">123252</article-id>
   <article-id pub-id-type="doi">10.30987/2782-5957-2026-5-33-44</article-id>
   <article-categories>
    <subj-group subj-group-type="toc-heading" xml:lang="ru">
     <subject>Транспортные системы</subject>
    </subj-group>
    <subj-group subj-group-type="toc-heading" xml:lang="en">
     <subject>Transport systems</subject>
    </subj-group>
    <subj-group>
     <subject>Транспортные системы</subject>
    </subj-group>
   </article-categories>
   <title-group>
    <article-title xml:lang="en">DYNAMIC MODEL OF 2TE25A DIESEL LOCOMOTIVE CARRIAGE</article-title>
    <trans-title-group xml:lang="ru">
     <trans-title>ДИНАМИЧЕСКАЯ МОДЕЛЬ ЭКИПАЖНОЙ ЧАСТИ ТЕПЛОВОЗА 2ТЭ25А</trans-title>
    </trans-title-group>
   </title-group>
   <contrib-group content-type="authors">
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Перфильев</surname>
       <given-names>Константин Степанович</given-names>
      </name>
      <name xml:lang="en">
       <surname>Perfil'ev</surname>
       <given-names>Konstantin Stepanovich</given-names>
      </name>
     </name-alternatives>
     <email>perfiliev@vnikti.com</email>
     <bio xml:lang="ru">
      <p>кандидат технических наук;</p>
     </bio>
     <bio xml:lang="en">
      <p>candidate of technical sciences;</p>
     </bio>
     <xref ref-type="aff" rid="aff-1"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Волохов</surname>
       <given-names>Григорий Михайлович</given-names>
      </name>
      <name xml:lang="en">
       <surname>Volohov</surname>
       <given-names>Grigoriy Mihailovich</given-names>
      </name>
     </name-alternatives>
     <bio xml:lang="ru">
      <p>доктор технических наук;</p>
     </bio>
     <bio xml:lang="en">
      <p>doctor of technical sciences;</p>
     </bio>
     <xref ref-type="aff" rid="aff-2"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Журавлев</surname>
       <given-names>Сергей Николаевич</given-names>
      </name>
      <name xml:lang="en">
       <surname>Zhuravlev</surname>
       <given-names>Sergey Nikolaevich</given-names>
      </name>
     </name-alternatives>
     <email>info@vnikti.com</email>
     <bio xml:lang="ru">
      <p>кандидат технических наук;</p>
     </bio>
     <bio xml:lang="en">
      <p>candidate of technical sciences;</p>
     </bio>
     <xref ref-type="aff" rid="aff-3"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Оганьян</surname>
       <given-names>Эдуард Сергеевич</given-names>
      </name>
      <name xml:lang="en">
       <surname>Oganyan</surname>
       <given-names>Eduard Sergeevich</given-names>
      </name>
     </name-alternatives>
     <email>oganian-es@vnikti.com</email>
     <bio xml:lang="ru">
      <p>доктор технических наук;</p>
     </bio>
     <bio xml:lang="en">
      <p>doctor of technical sciences;</p>
     </bio>
     <xref ref-type="aff" rid="aff-4"/>
    </contrib>
   </contrib-group>
   <aff-alternatives id="aff-1">
    <aff>
     <institution xml:lang="ru">Научно-исследовательский и конструкторско-технологический институт подвижного состава (АО «ВНИКТИ»)</institution>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">1Research and Design and Technological Institute of Rolling Stock (JSC “VNIKTI”)</institution>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-2">
    <aff>
     <institution xml:lang="ru">Научно-исследовательский и конструкторско-технологический институт подвижного состава (АО «ВНИКТИ»)</institution>
     <city>Коломна</city>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">Scientific Research and Design-Technological Institute of Rolling Stock (VNIKTI)</institution>
     <city>Kolomna</city>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-3">
    <aff>
     <institution xml:lang="ru">Научно-исследовательский и конструкторско-технологический институт подвижного состава (АО «ВНИКТИ»)</institution>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">Scientific-Research and Constructive-Technology Institute of Rolling Stock (JSC “VNIKTI”)</institution>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-4">
    <aff>
     <institution xml:lang="ru">Научно-исследовательский и конструкторско-технологический институт подвижного состава (АО «ВНИКТИ»)</institution>
     <city>Коломна</city>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">Scientific Research and Design-Technological Institute of Rolling Stock (VNIKTI)</institution>
     <city>Kolomna</city>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <volume>2026</volume>
   <issue>5</issue>
   <fpage>33</fpage>
   <lpage>44</lpage>
   <history>
    <date date-type="received" iso-8601-date="2026-02-05T00:00:00+03:00">
     <day>05</day>
     <month>02</month>
     <year>2026</year>
    </date>
    <date date-type="accepted" iso-8601-date="2026-04-08T00:00:00+03:00">
     <day>08</day>
     <month>04</month>
     <year>2026</year>
    </date>
   </history>
   <self-uri xlink:href="https://zh-szf.ru/en/nauka/article/123252/view">https://zh-szf.ru/en/nauka/article/123252/view</self-uri>
   <abstract xml:lang="ru">
    <p>Приводится описание математической модели шестиосного тепловоза 2ТЭ25А с асинхронными тяговыми электродвигателями (ТЭД), включающей основные механические компоненты тепловоза и их взаимосвязи для прогнозирования динамических процессов, отражающих продольные, вертикальные колебания, галопирование кузова и тележек, возникающих в различных режимах в ходе эксплуатации тепловоза. В модели учитываются нестационарные явления в контакте «колесо – рельс». Приводятся некоторые результаты моделирования динамики шестиосной секции грузового тепловоза, оборудованного трехосными тележками с опорно-осевыми асинхронными ТЭД.</p>
   </abstract>
   <trans-abstract xml:lang="en">
    <p>The mathematical model of a six-axle 2TE25A diesel locomotive with asynchronous traction electric motors (TEM) is described, which includes the main mechanical components of the locomotive and their interconnections for predicting dynamic processes reflecting longitudinal, vertical vibrations, rocking of the body and bogies that occur in various modes during locomotive operation. The model takes into account non-stationary phenomena in the wheel–rail contact. Some results of modeling the dynamics of a six-axle section of a freight locomotive equipped with three-axle bogies with axial asynchronous TEMs are presented.</p>
   </trans-abstract>
   <kwd-group xml:lang="ru">
    <kwd>тепловоз</kwd>
    <kwd>экипажная часть</kwd>
    <kwd>колесная пара</kwd>
    <kwd>коэффициент</kwd>
    <kwd>сцепление</kwd>
    <kwd>модель Полаха</kwd>
    <kwd>динамика</kwd>
    <kwd>результат</kwd>
    <kwd>моделирование</kwd>
    <kwd>износ</kwd>
   </kwd-group>
   <kwd-group xml:lang="en">
    <kwd>diesel locomotive</kwd>
    <kwd>carriage</kwd>
    <kwd>wheelset</kwd>
    <kwd>coefficient</kwd>
    <kwd>clutch</kwd>
    <kwd>Polach's model</kwd>
    <kwd>dynamics</kwd>
    <kwd>result</kwd>
    <kwd>modeling</kwd>
    <kwd>wear</kwd>
   </kwd-group>
  </article-meta>
 </front>
 <body>
  <p></p>
 </body>
 <back>
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 </back>
</article>
