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 <front>
  <journal-meta>
   <journal-id journal-id-type="publisher-id">Modeling of systems and processes</journal-id>
   <journal-title-group>
    <journal-title xml:lang="en">Modeling of systems and processes</journal-title>
    <trans-title-group xml:lang="ru">
     <trans-title>Моделирование систем и процессов</trans-title>
    </trans-title-group>
   </journal-title-group>
   <issn publication-format="print">2219-0767</issn>
  </journal-meta>
  <article-meta>
   <article-id pub-id-type="publisher-id">120329</article-id>
   <article-id pub-id-type="doi">10.12737/2219-0767-2026-19-1-14-20</article-id>
   <article-categories>
    <subj-group subj-group-type="toc-heading" xml:lang="ru">
     <subject>Технические науки</subject>
    </subj-group>
    <subj-group subj-group-type="toc-heading" xml:lang="en">
     <subject></subject>
    </subj-group>
    <subj-group>
     <subject>Технические науки</subject>
    </subj-group>
   </article-categories>
   <title-group>
    <article-title xml:lang="en">Predicting the effectiveness of meta-screen screening using a neural network approach</article-title>
    <trans-title-group xml:lang="ru">
     <trans-title>Прогнозирование эффективности экранирования метаэкрана с применением нейросетевого подхода</trans-title>
    </trans-title-group>
   </title-group>
   <contrib-group content-type="authors">
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Гайнутдинов</surname>
       <given-names>Рустам Рафкатович</given-names>
      </name>
      <name xml:lang="en">
       <surname>Gaynutdinov</surname>
       <given-names>Rustam Rafkatovich</given-names>
      </name>
     </name-alternatives>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Ишанов</surname>
       <given-names>А Р</given-names>
      </name>
      <name xml:lang="en">
       <surname>Ishanov</surname>
       <given-names>A R</given-names>
      </name>
     </name-alternatives>
    </contrib>
   </contrib-group>
   <pub-date publication-format="print" date-type="pub" iso-8601-date="2026-04-24T23:48:07+03:00">
    <day>24</day>
    <month>04</month>
    <year>2026</year>
   </pub-date>
   <pub-date publication-format="electronic" date-type="pub" iso-8601-date="2026-04-24T23:48:07+03:00">
    <day>24</day>
    <month>04</month>
    <year>2026</year>
   </pub-date>
   <volume>19</volume>
   <issue>1</issue>
   <fpage>14</fpage>
   <lpage>20</lpage>
   <history>
    <date date-type="received" 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/120329/view">https://zh-szf.ru/en/nauka/article/120329/view</self-uri>
   <abstract xml:lang="ru">
    <p>В данной работе предлагается подход к прогнозированию значения эффективности экранирования метаэкрана на основе искусственной нейронной сети. Метаэкран рассматривается как периодическая структура из резонаторных медных пластин на диэлектрической подложке. Выполнено обучение искусственной нейронной сети для задачи прогнозирования эффективности экранирования метаэкрана, на основе данных компьютерного моделирования в качестве эталонных значений, что продемонстрировало потенциальную применимость метода в реальных условиях. На основе численного моделирования формируется выборка, включающая значения эффективности экранирования в дБ на целевой частоте для различных сочетаний параметров. Для аппроксимации нелинейного отображения вектора X в значение эффективности экранирования используется многослойная полносвязная нейронная сеть, обучаемая в надзорном режиме с применением метрики средней абсолютной процентной ошибки. Анализируются влияние гиперпараметров и структуры сети на сходимость и точность модели. Показано, что при оптимальном выборе архитектуры тестовая ошибка прогноза не превышает 7.01%, а рассчитанные значения эффективности экранирования хорошо согласуются с результатами электродинамического моделирования. Полученные результаты демонстрируют возможность использования разработанной модели в задачах ускоренного параметрического синтеза метаэкранов и автоматизации процедур прогнозирования эффективности экранирования.</p>
   </abstract>
   <trans-abstract xml:lang="en">
    <p>This paper proposes an approach to predicting the effectiveness of meta-screen screening based on an artificial neural network. The meta-screen is considered as a periodic structure of resonator copper plates on a dielectric substrate. An artificial neural network was trained for the task of predicting the effectiveness of meta-screen screening, based on computer modeling data as reference values, which demonstrated the potential applicability of the method in real conditions. Based on numerical simulation, a sample is formed that includes the values of the shielding efficiency in dB at the target frequency for various combinations of parameters. To approximate the nonlinear mapping of vector X to the value of screening efficiency, a multilayer fully connected neural network is used, trained in a supervised mode using the metric of the average absolute percentage error. The influence of hyperparameters and network structure on the convergence and accuracy of the model is analyzed. It is shown that with the optimal choice of architecture, the test prediction error does not exceed 7.01%, and the calculated values of the shielding efficiency are in good agreement with the results of electrodynamic modeling. The results obtained demonstrate the possibility of using the developed model in the tasks of accelerated parametric synthesis of meta-screens and automation of procedures for predicting screening efficiency.</p>
   </trans-abstract>
   <kwd-group xml:lang="ru">
    <kwd>метаэкран</kwd>
    <kwd>экранирование</kwd>
    <kwd>электромагнитная совместимость</kwd>
    <kwd>искусственная нейронная сеть</kwd>
   </kwd-group>
   <kwd-group xml:lang="en">
    <kwd>meta-screen</kwd>
    <kwd>shielding</kwd>
    <kwd>electromagnetic compatibility</kwd>
    <kwd>artificial neural network.</kwd>
   </kwd-group>
  </article-meta>
 </front>
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