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  <front>
    <journal-meta>
      <journal-id journal-id-type="eissn">3033-5965</journal-id>
      <journal-title-group>
        <journal-title xml:lang="ru">Транспорт и информационные технологии</journal-title>
        <journal-title xml:lang="en">Transportation and Information Technologies in Russia</journal-title>
      </journal-title-group>
      <publisher>
        <publisher-name>Science and Innovation Center Publishing House</publisher-name>
      </publisher>
    </journal-meta>
    <article-meta>
      <article-id pub-id-type="doi">10.12731/3033-5965-2026-16-1-418</article-id>
      <article-id pub-id-type="edn">QDMXJM</article-id>
      <article-id pub-id-type="uri">https://ijournal-as.com/jour/index.php/ijas/article/view/418</article-id>
      <title-group>
        <article-title xml:lang="ru">Нечеткая система оценки определения объективного решения перевозки нефтепродуктов</article-title>
        <trans-title-group xml:lang="en">
          <trans-title>Fuzzy system for determining an objective solution for the transportation of petroleum products</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name name-style="eastern">
            <surname>Ляшенко</surname>
            <given-names>Антон Николаевич</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Ляшенко</surname>
              <given-names>Антон Николаевич</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Lyashenko</surname>
              <given-names>Anton N.</given-names>
            </name>
          </name-alternatives>
          <email>an-lyashenko@yandex.ru</email>
          <contrib-id contrib-id-type="orcid">0000-0003-4609-5554</contrib-id>
          <xref ref-type="aff" rid="aff1"/>
        </contrib>
        <aff-alternatives id="aff1">
          <aff>
            <institution xml:lang="ru">Министерство экономического развития России (Москва, Российская Федерация)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">Ministry of Economic Development of the Russian Federation (Moscow, Russian Federation)</institution>
          </aff>
        </aff-alternatives>
      </contrib-group>
      <pub-date pub-type="epub" iso-8601-date="2026-03-16">
        <day>16</day>
        <month>03</month>
        <year>2026</year>
      </pub-date>
      <volume>16</volume>
      <issue>1</issue>
      <fpage>115</fpage>
      <lpage>131</lpage>
      <history>
        <date date-type="received" iso-8601-date="2026-02-11">
          <day>11</day>
          <month>02</month>
          <year>2026</year>
        </date>
        <date date-type="accepted" iso-8601-date="2026-03-13">
          <day>13</day>
          <month>03</month>
          <year>2026</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="2026-03-10">
          <day>10</day>
          <month>03</month>
          <year>2026</year>
        </date>
      </history>
      <permissions>
        <copyright-year>2026</copyright-year>
        <copyright-holder xml:lang="ru">А.Н. Ляшенко</copyright-holder>
        <copyright-holder xml:lang="en">A.N. Lyashenko</copyright-holder>
        <license xlink:href="https://creativecommons.org/licenses/by-nc-nd/4.0/">
          <license-p>CC BY-NC-ND 4.0</license-p>
        </license>
      </permissions>
      <self-uri xlink:type="simple" xlink:href="https://ijournal-as.com/jour/index.php/ijas/article/view/418">https://ijournal-as.com/jour/index.php/ijas/article/view/418</self-uri>
      <abstract xml:lang="ru">
        <p>Обоснование. В статье рассматривается вопрос определения рационального варианта доставки груза MT из пункта A0 в пункт B0 с максимальным удовлетворением системы критериев kj. В сущности членам экспертного совета предлагается найти единую меру на множестве Mj, т.е. дать значения веса λj каждому Mj единого выбранного «эталона», предложенной системе по принятию решений. Вычисляемые Mji соответствуют Цji с точностью менее 0,1%. Это значительно упрощает задачу экспертного совета, повышает объективность оценок kj, повышает обоснованность и объективность выбора рационального варианта доставки груза.


В области экспертного совета принимается интуитивный подход, при использовании предлагаемого математического аппарата принимается количественный подход.


Цель. Разработать и апробировать математическую модель на основе аппарата нечетких множеств, позволяющую формализовать процесс принятия решений при выборе маршрута доставки нефтепродуктов.


Материалы и методы. Теоретической и методологической основой исследования явились системный анализ и моделирование, теория нечетких множеств, статистический анализ и корреляционно-регрессивный анализ, а также научно-инженерные работы для различных видов экспертных оценок, используемый для определения значений критериев при сравнении рассматриваемых вариантов доставки нефтепродуктов.


Результат. Математический аппарат нацелен на многокритериальный анализ с математическим решением задачи и является инструментом для выбора лучших схем, в том числе гипотетических (планируемых), в частности с использованием логистических объектов по видам транспорта, согласно выбранным логистическим полигонам с конкурирующими маршрутами и с вариацией видов транспорта. </p>
      </abstract>
      <trans-abstract xml:lang="en">
        <p>Background. The article discusses the issue of determining the rational option for delivering cargo MT from point A0 to point B0 with maximum satisfaction of the kj system of criteria. Essentially, the members of the expert council are asked to find a single measure on the set Mj, i.e., to assign a weight value λj to each Mj of a single selected «standard» proposed by the decision-making system. The calculated Mji correspond to Цji with an accuracy of less than 0.1%. This significantly simplifies the task of the expert council and increases the objectivity of the kj assessments, increases the validity and objectivity of choosing the most rational cargo delivery option.


In the field of the expert council, an intuitive approach is adopted, while using the proposed mathematical apparatus, a quantitative approach is adopted.


Purpose. To develop and test a mathematical model based on fuzzy sets that allows formalizing the decision-making process when selecting a delivery route for petroleum products.


Materials and methods. The theoretical and methodological basis of the study was the system analysis and modeling, fuzzy set theory, statistical analysis and correlation-regression analysis, as well as scientific and engineering works for various types of expert assessments, used to determine the values of criteria when comparing the considered options for the delivery of petroleum products.


Result. The mathematical apparatus is aimed at multi-criteria analysis with a mathematical solution of the problem and is a tool for selecting the best schemes, including hypothetical (planned) ones, in particular, using logistics facilities by mode of transport, according to the selected logistics polygons with competing routes and varying modes of transport.</p>
      </trans-abstract>
      <kwd-group xml:lang="ru">
        <title>Ключевые слова</title>
        <kwd>пути доставки нефтепродуктов</kwd>
        <kwd>мультимодальная логистика</kwd>
        <kwd>нечеткие множества</kwd>
        <kwd>исходные данные</kwd>
        <kwd>конечные цели</kwd>
        <kwd>экспертный выбор рационального маршрута</kwd>
        <kwd>математическая модель</kwd>
        <kwd>вычисление оценок «качества» в процессе выбора</kwd>
        <kwd>предложения по принятию решений</kwd>
      </kwd-group>
      <kwd-group xml:lang="en">
        <title>Keywords</title>
        <kwd>ways of delivery of oil products</kwd>
        <kwd>multimodal logistics</kwd>
        <kwd>fuzzy sets</kwd>
        <kwd>initial data</kwd>
        <kwd>final goals</kwd>
        <kwd>expert selection of a rational route</kwd>
        <kwd>mathematical model</kwd>
        <kwd>calculating</kwd>
        <kwd>proposals for decision-making</kwd>
      </kwd-group>
    </article-meta>
  </front>
  <body/>
  <back>
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