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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">novtexmech</journal-id><journal-title-group><journal-title xml:lang="ru">Мехатроника, автоматизация, управление</journal-title><trans-title-group xml:lang="en"><trans-title>Mekhatronika, Avtomatizatsiya, Upravlenie</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1684-6427</issn><issn pub-type="epub">2619-1253</issn><publisher><publisher-name>Commercial Publisher «New Technologies»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.17587/mau.27.21-33</article-id><article-id custom-type="elpub" pub-id-type="custom">novtexmech-1913</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>АВТОМАТИЗАЦИЯ И УПРАВЛЕНИЕ ТЕХНОЛОГИЧЕСКИМИ ПРОЦЕССАМИ И ПРОИЗВОДСТВАМИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>AUTOMATION AND CONTROL TECHNOLOGICAL PROCESSES</subject></subj-group></article-categories><title-group><article-title>Проактивное управление технико-экономическим устареванием сложной организационно-технической системы непрерывного применения</article-title><trans-title-group xml:lang="en"><trans-title>Proactive Management of the Technical and Economic Obsolescence of a Complex Organizational and Technical System of Continuous Application</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>Соколов</surname><given-names>Б. В</given-names></name><name name-style="western" xml:lang="en"><surname>Sokolov</surname><given-names>B. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Б. В. Соколов, д-р техн. наук, проф., гл. науч. сотр.</p><p>г. Санкт-Петербург</p></bio><bio xml:lang="en"><p>B. V. Sokolov</p><p>St. Petersburg, 199178</p></bio><email xlink:type="simple">sokolov_boris@inbox.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>Миронов</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Mironov</surname><given-names>A. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>А. Н. Миронов, д-р техн. наук, проф., проф. каф.</p><p>г. Санкт-Петербург</p></bio><bio xml:lang="en"><p>A. N. Mironov</p><p>St. Petersburg, 197198</p></bio><email xlink:type="simple">mironov-anik@yandex.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шестопалова</surname><given-names>О. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Shestopalova</surname><given-names>O. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>О. Л. Шестопалова, канд. техн. наук, доц., зав. каф.</p></bio><bio xml:lang="en"><p>O. L. Shestopalova</p><p>Moscow, 125993</p></bio><email xlink:type="simple">neman2004@mail.ru</email><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>СПб ФИЦ РАН</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal Research Center of the Russian Academy of Sciences (FICRAN)</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Военно-космическая академия имени А. Ф. Можайского</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Military Space Academy named after A. F. Mozhaisky (VKA)</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Московский авиационный институт (национальный исследовательский университет)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Moscow Aviation Institute (National Research University)</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>17</day><month>01</month><year>2026</year></pub-date><volume>27</volume><issue>1</issue><fpage>21</fpage><lpage>33</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Commercial Publisher «New Technologies», 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Commercial Publisher «New Technologies»</copyright-holder><copyright-holder xml:lang="en">Commercial Publisher «New Technologies»</copyright-holder><license xlink:href="https://mech.novtex.ru/jour/about/submissions#copyrightNotice" xlink:type="simple"><license-p>https://mech.novtex.ru/jour/about/submissions#copyrightNotice</license-p></license></permissions><self-uri xlink:href="https://mech.novtex.ru/jour/article/view/1913">https://mech.novtex.ru/jour/article/view/1913</self-uri><abstract><p>Рассматриваются особенности влияния морального устаревания комплектующих изделий, сопровождающегося снижением их доступности из-за снятия с производства, на технико-экономическую эффективность функционирования сложных органицациионно-технических систем непрерывного применения. Выявлена связь между снижением доступности запасных элементов и возрастанием длительности вынужденных простоев функционирования системы. Предложено компенсировать технико-экономическое устаревание за счет проактивного управления устареванием, связанного с заблаговременным принятием мер по формированию запасов элементов на основе прогнозов остаточного срока службы сложной организационно-технической системы по критерию снижения технико-экономической эффективности. Изложены основные результаты разработки математической модели прогнозирования полного и остаточного ресурсов сложной организационно-технической системы по критерию технико-экономической эффективности. Введены понятия "предельного состояния сложной организационно-технической системы по критерию снижения технико-экономической эффективности", "полного срока службы до технико-экономического устаревания" и "остаточного срока службы до технико-экономического устаревания" сложной организационно-технической системы. Приведены результаты разработки математической модели прогнозирования полного и остаточного сроков службы сложной организационно-технической системы по критерию технико-экономического устаревания. В математической модели учтены затраты на создание системы, обеспечение ее эксплуатации с требуемой надежностью и стоимость ущерба от вынужденных простоев. Построены графики зависимости от времени результирующего полезного фактического эффекта от функционирования системы с учетом возрастания интенсивностей отказа и снижения интенсивности восстановления комплектующих элементов, отражающих совместное влияние физического старения и морального устаревания. Приведен алгоритм и пример прогнозирования полного и остаточного сроков службы до технико-экономического устаревания сложной организационно-технической системы непрерывного применения.</p></abstract><trans-abstract xml:lang="en"><p>The article discusses the impact of the obsolescence of components, which is accompanied by a decrease in their availability due to their removal from production, on the technical and economic efficiency of complex organizational and technical systems of continuous use. The article reveals a link between the decrease in availability of spare parts and an increase in the duration of forced system downtime. It is proposed to compensate for technical and economic obsolescence by proactive management of obsolescence associated with the early adoption of measures to form reserves of elements based on forecasts of the residual service life of a complex organizational and technical system based on the criterion of decreasing technical and economic efficiency. The paper presents the main results of the development of a mathematical model for predicting the full and residual resources of a complex organizational and technical system based on the criterion of technical and economic efficiency. The paper introduces the concepts of "ultimate state of a complex organizational and technical system based on the criterion of reduced technical and economic efficiency," "full service life before technical and economic obsolescence," and "residual service life before technical and economic obsolescence" of a complex organizational and technical system. The paper presents the results of the development of a mathematical model for predicting the full and residual service life of a complex organizational and technical system based on the criterion of technical and economic obsolescence. The mathematical model takes into account the costs of creating the system, ensuring its operation with the required reliability, and the cost of damage caused by forced downtime. The article presents graphs showing the dependence of the resulting useful actual effect of the system’s operation on time, taking into account the increasing failure rates and decreasing recovery rates of components, which reflect the combined effects of physical aging and obsolescence. The article also provides an algorithm and an example of predicting the total and residual service life of a complex organizational and technical system for continuous use before it becomes technically and economically obsolete.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>сложная организационно-техническая система непрерывного применения</kwd><kwd>моральное устаревание</kwd><kwd>технико-экономическое устаревание</kwd><kwd>проактивное управление устареванием</kwd></kwd-group><kwd-group xml:lang="en"><kwd>complex organizational and technical system of continuous application</kwd><kwd>moral obsolescence</kwd><kwd>technical and economic obsolescence</kwd><kwd>proactive management of obsolescence</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследование выполнено за счет средств госбюджетной темы НИР FFZF-2025-0020.</funding-statement><funding-statement xml:lang="en">The study was funded by the FFZF-2025-0020 research project.</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Кочанов И. 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