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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">vdgtu</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник Дагестанского государственного технического университета. Технические науки</journal-title><trans-title-group xml:lang="en"><trans-title>Herald of Dagestan State Technical University. Technical Sciences</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2073-6185</issn><issn pub-type="epub">2542-095X</issn><publisher><publisher-name>Daghestan State Technical University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21822/2073-6185-2025-52-3-49-60</article-id><article-id custom-type="elpub" pub-id-type="custom">vdgtu-1838</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>ИНФОРМАЦИОННЫЕ ТЕХНОЛОГИИ И ТЕЛЕКОММУНИКАЦИИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>INFORMATION TECHNOLOGY AND TELECOMMUNICATIONS</subject></subj-group></article-categories><title-group><article-title>Моделирование надежности электронных компонентов сверхбольших интегральных схем методом Монте-Карло</article-title><trans-title-group xml:lang="en"><trans-title>Monte Carlo simulation of reliability of electronic components of very large-scale integrated circuits</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>Исабекова</surname><given-names>Т. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Isabekova</surname><given-names>T. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Тамила Илахидиновна Исабекова - кандидат физико-математических наук, доцент, зав. кафедрой прикладной математики и информатики.</p><p>1367015, Махачкала, просп. Имама Шамиля, д. 70</p></bio><bio xml:lang="en"><p>Tamila I. Isabekova - Cand. Sci. (Physic. and Mathemat.), Assoc. Prof., Head of the Department of Applied Mathematics and Informatics.</p><p>25 Dzhamalutdin Ataev Str., Makhachkala 367008</p></bio><email xlink:type="simple">mila775@mail.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>Савзиханова</surname><given-names>С. Э.</given-names></name><name name-style="western" xml:lang="en"><surname>Savzikhanova</surname><given-names>S. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Сабина Эминовна Савзиханова - доктор экономических наук, профессор кафедры информационных технологий и информационной безопасности.</p><p>2367008, Махачкала, ул. Джамалутдина Атаева, 5</p></bio><bio xml:lang="en"><p>Sabina E. Savzikhanova - Dr. Sci. (Econom.), Prof., Department of Information Technologies and Information Security.</p><p>25 Dzhamalutdin Ataev Str., Makhachkala 367008</p></bio><email xlink:type="simple">sse1122@yandex.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Дагестанский государственный технический университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Daghestan State Technical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Дагестанский государственный университет народного хозяйства</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Daghestan State Technical University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>10</day><month>11</month><year>2025</year></pub-date><volume>52</volume><issue>3</issue><fpage>49</fpage><lpage>60</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Исабекова Т.И., Савзиханова С.Э., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Исабекова Т.И., Савзиханова С.Э.</copyright-holder><copyright-holder xml:lang="en">Isabekova T.I., Savzikhanova S.E.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" 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://vestnik.dgtu.ru/jour/article/view/1838">https://vestnik.dgtu.ru/jour/article/view/1838</self-uri><abstract><sec><title>Цель</title><p>Цель. Целью исследования является разработка методики оценки надежности электронных компонентов сверхбольших интегральных схем с использованием стохастического моделирования методом Монте-Карло для прогнозирования отказов и оптимизации параметров надежности.</p></sec><sec><title>Метод</title><p>Метод. Применен метод статистических испытаний Монте-Карло для моделирования процессов деградации электронных компонентов СБИС.</p></sec><sec><title>Результат</title><p>Результат. Разработана математическая модель, учитывающая влияние температуры, влажности, механических напряжений и электрических нагрузок на параметры надежности. Выполнено 10 итераций моделирования для получения статистически значимых результатов. Получены статистические распределения времени безотказной работы для различных типов компонентов СБИС. Установлено, что температурные воздействия вносят наибольший вклад в деградацию надежности (52,0%), влажность 29,4%, механические напряжения 22,8%, электрические нагрузки 12,7%. Разработанная модель показывает точность прогнозирования 95,5% при сравнении с экспериментальными данными.</p></sec><sec><title>Вывод</title><p>Вывод. Метод Монте-Карло обеспечивает эффективное моделирование надежности электронных компонентов СБИС с учетом множественных факторов воздействия. Предложенная методика позволяет оптимизировать конструктивные параметры и режимы эксплуатации для повышения надежности на 12-15%.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Objective</title><p>Objective. Development of a methodology for assessing the reliability of electronic components of very large-scale integrated circuits using stochastic modeling by the Monte Carlo method for failure prediction and reliability parameter optimization.</p></sec><sec><title>Method</title><p>Method. The Monte Carlo statistical testing method was applied to model the degradation processes of VLSI electronic components. A mathematical model was developed that takes into account the influence of temperature, humidity, mechanical stresses and electrical loads on reliability parameters. 10 simulation iterations were performed.</p></sec><sec><title>Result</title><p>Result. Statistical distributions of failure-free operation time for various types of VLSI components were obtained. Temperature influences contribute most to reliability degradation (52.0%), humidity – 29.4%, mechanical stress – 22.8%, and electrical loads – 12.7%. The model demonstrates a prediction accuracy of 95.5% when compared with experimental data.</p></sec><sec><title>Conclusion</title><p>Conclusion. The Monte Carlo method provides effective modeling of the reliability of VLSI electronic components taking into account multiple impact factors. The proposed methodology allows optimizing design parameters and operating modes to improve reliability by 12-15%.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>надежность</kwd><kwd>СБИС</kwd><kwd>метод Монте-Карло</kwd><kwd>стохастическое моделирование</kwd><kwd>электронные компоненты</kwd><kwd>прогнозирование отказов</kwd></kwd-group><kwd-group xml:lang="en"><kwd>reliability</kwd><kwd>VLSI</kwd><kwd>Monte Carlo method</kwd><kwd>stochastic modeling</kwd><kwd>electronic components</kwd><kwd>failure prediction</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">Moore G.E. Cramming more components onto integrated circuits. Electronics. 2015;38(8):114-117.</mixed-citation><mixed-citation xml:lang="en">Moore G.E. Cramming more components onto integrated circuits. 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