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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">sustain</journal-id><journal-title-group><journal-title xml:lang="ru">Надежность</journal-title><trans-title-group xml:lang="en"><trans-title>Dependability</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1729-2646</issn><issn pub-type="epub">2500-3909</issn><publisher><publisher-name>RAMS Journal Limited liability company</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21683/1729-2646-2014-0-1-30-59</article-id><article-id custom-type="elpub" pub-id-type="custom">sustain-53</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>СТРУКТУРНАЯ НАДЕЖНОСТЬ. ТЕОРИЯ И ПРАКТИКА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>STRUCTURAL RELIABILITY. THE THEORY AND PRACTICE</subject></subj-group></article-categories><title-group><article-title>АНАЛИЗ НАДЕЖНОСТИ СЕТЕЙ, СОСТОЯЩИХ ИЗ ИДЕНТИЧНЫХ ЭЛЕМЕНТОВ</article-title><trans-title-group xml:lang="en"><trans-title>RELIABILITY ANALYSIS OF NETWORKS CONSISTING OF IDENTICAL ELEMENTS</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>Ткачев</surname><given-names>О. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Tkachev</surname><given-names>O. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>доцент кафедры «Прикладная информатика», кандидат технических наук, доцент</p></bio><bio xml:lang="en"><p>PhD Engineering, Assistant professor of Chair of Applied Informatics</p></bio><email xlink:type="simple">tkachev_oleg55@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт математики и информатики Московского педагогического университета</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute of Mathematics and Informatics, Moscow Pedagogical University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2014</year></pub-date><pub-date pub-type="epub"><day>06</day><month>07</month><year>2016</year></pub-date><volume>0</volume><issue>1</issue><fpage>30</fpage><lpage>59</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Ткачев О.А., 2016</copyright-statement><copyright-year>2016</copyright-year><copyright-holder xml:lang="ru">Ткачев О.А.</copyright-holder><copyright-holder xml:lang="en">Tkachev O.A.</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://www.dependability.ru/jour/article/view/53">https://www.dependability.ru/jour/article/view/53</self-uri><abstract><p>Предлагаются аналитические модели, которые позволяют получить выражения для определения показателей надежности сетей, состоящих из идентичных элементов. Для сетей, состоящих из восстанавливаемых элементов, в качестве показателей надежности рассматриваются: среднее время работы до отказа и среднее время восстановления в стационарном режиме работы. При оценке надежности сетей, состоящих из невосстанавливаемых элементов, таким показателем является среднее времени работы до отказа.</p></abstract><trans-abstract xml:lang="en"><p>The paper offers analytical models, which allows obtaining expressions for determining the reliability indices of networks consisting of identical elements. For networks consisting of recoverable elements, the mean time between failures and the mean time to repair in steady-state operation are considered as reliability indices. In assessing the reliability of networks of non-repairable elements, such an index is the mean time to failure.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>Показатели надежности сети</kwd><kwd>марковские процессы</kwd><kwd>среднее время работы до отказа</kwd><kwd>среднее время восстановления</kwd></kwd-group><kwd-group xml:lang="en"><kwd>reliability indices of networks</kwd><kwd>Markov processes</kwd><kwd>mean time to failure</kwd><kwd>mean time to repair</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">Вопросы математической теории надежности. Е.Ю. Барзилович, Ю.К. Беляев, В.А. Каштанов, И.Н. Коваленко, А.Д. Соловьев, И.А. Ушаков./Под ред. Б.В.Гнеденко, М., Радио и связь, 1983. -367стр. с илл.</mixed-citation><mixed-citation xml:lang="en">Issues of the mathematical theory of reliability. E. Yu. Barzilovich, Yu.K. Belyaev, V.A. Kashtanov, I.N. Kovalenko, A.D. 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