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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">10.21683/1729-2646-2023-23-3-3-13</article-id><article-id custom-type="elpub" pub-id-type="custom">sustain-538</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>СИСТЕМНЫЙ АНАЛИЗ В ЗАДАЧАХ НАДЕЖНОСТИ И БЕЗОПАСНОСТИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>SYSTEM ANALYSIS IN DEPENDABILITY AND SAFETY</subject></subj-group></article-categories><title-group><article-title>Совместные меры важности Бирнбаума для трех компонентов восстановимой системы с большим числом состояний</article-title><trans-title-group xml:lang="en"><trans-title>Birnbaum joint importance measures for three components of a repairable multistate systems</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>Чако</surname><given-names>В. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Chacko</surname><given-names>V. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>доцент и декан Департамента статистики,</p><p>Керала, Индия, 680001</p></bio><bio xml:lang="en"><p>Associate Professor and Dean, Department of Statistics, </p><p>Kerala, India-680001</p></bio><email xlink:type="simple">chackovm@gmail.com</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>Франсон</surname><given-names>Э. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Franson</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>научный сотрудник Департамента статистики</p><p>Керала, Индия, 680001</p></bio><bio xml:lang="en"><p>Franson Ann Sania - Research Fellow, Department of Statistics,</p><p>Kerala, India-680001</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Амрута</surname><given-names>М.</given-names></name><name name-style="western" xml:lang="en"><surname>Amrutha</surname><given-names>M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>научный сотрудник Департамента статистики,</p><p>Керала, Индия, 680001</p></bio><bio xml:lang="en"><p>Research Fellow, Department of Statistics, </p><p>Kerala, India-680001</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Колледж Святого Фомы (Автономный), Тиссур, Каликутский университет</institution><country>Индия</country></aff><aff xml:lang="en"><institution>St. Thomas College (Autonomous), Thrissur, University of Calicut</institution><country>India</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>19</day><month>08</month><year>2023</year></pub-date><volume>23</volume><issue>3</issue><fpage>3</fpage><lpage>13</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Чако В.М., Франсон Э.С., Амрута М., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Чако В.М., Франсон Э.С., Амрута М.</copyright-holder><copyright-holder xml:lang="en">Chacko V.M., Franson A.S., Amrutha M.</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/538">https://www.dependability.ru/jour/article/view/538</self-uri><abstract><p>В настоящей статье предложены новые совместные меры важности двух и трех компонентов восстановимых систем с большим числом состояний, основанные на классической мере Бирнбаума. При рассмотрении восстановимой системы в качестве первого шага определяются совместные условия важности двух и трех компонентов. Затем измеряются вероятности каждой из важностей. Предложенный метод применяется к набору данных. Приводится иллюстративный пример. Как и в случае с мерой Бирнбаума, предложенные меры имеют общий характер, поскольку зависят от вероятностных свойств компонентов и структуры системы. Эти меры полезны при рассмотрении восстановимых систем.</p></abstract><trans-abstract xml:lang="en"><p>In this paper new measures of joint importance of two and three components for repairable multistate systems based on the classical Birnbaum measure, are proposed. By considering repairable system, first joint relevancy conditions of two and three components are given. Then probabilities of each of the relevancy are measured. The proposed method is applied on a data set. An illustrative example is given. As in the Birnbaum measure, the proposed measures are generic since they depend on the probabilistic properties of the components and the system structure. These measures are useful when consider repairable system.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>важность Бирнбаума</kwd><kwd>системы со множеством состояний</kwd><kwd>восстановимые компоненты</kwd><kwd>совместные меры важности</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Birnbaum importance</kwd><kwd>multistate systems</kwd><kwd>repairable components</kwd><kwd>joint importance measures</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">Amrutkar K.P., Kamalja K.K. An overview of various importance measures of reliability system // International Journal of Mathematical, Engineering and Management Sciences. 2017. Vol. 2(3). 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