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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">dan</journal-id><journal-title-group><journal-title xml:lang="ru">Доклады Национальной академии наук Беларуси</journal-title><trans-title-group xml:lang="en"><trans-title>Doklady of the National Academy of Sciences of Belarus</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1561-8323</issn><issn pub-type="epub">2524-2431</issn><publisher><publisher-name>The Republican Unitary Enterprise Publishing House "Belaruskaya Navuka"</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">dan-470</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>МАТЕМАТИКА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>MATHEMATICS</subject></subj-group></article-categories><title-group><article-title>ОПТИМАЛЬНАЯ СТРАТЕГИЯ УПРАВЛЕНИЯ В ЗАДАЧЕ ГАРАНТИРОВАННОЙ ОПТИМИЗАЦИИ ЛИНЕЙНОЙ СИСТЕМЫ С ВОЗМУЩЕНИЯМИ</article-title><trans-title-group xml:lang="en"><trans-title>OPTIMAL CONTROL STRATEGY IN THE PROBLEM OF GUARANTEED OPTIMIZATION OF A LINEAR SYSTEM WITH DISTURBANCES</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>Дмитрук</surname><given-names>Н. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Dmitruk</surname><given-names>Natalia M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>канд. физ.-мат. наук, доцент</p><p>пр. Независимости, 4, 220030</p></bio><bio xml:lang="en"><p>Ph. D. (Physics and Mathematics), Associate professor</p><p>4, Nezavisimosti Ave., 220030</p></bio><email xlink:type="simple">dmitrukn@bsu.by</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Белорусский государственный университет, Минск</institution></aff><aff xml:lang="en"><institution>Belarusian State University, Minsk</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2017</year></pub-date><pub-date pub-type="epub"><day>21</day><month>01</month><year>2018</year></pub-date><volume>61</volume><issue>6</issue><fpage>28</fpage><lpage>34</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Дмитрук Н.М., 2018</copyright-statement><copyright-year>2018</copyright-year><copyright-holder xml:lang="ru">Дмитрук Н.М.</copyright-holder><copyright-holder xml:lang="en">Dmitruk N.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://doklady.belnauka.by/jour/article/view/470">https://doklady.belnauka.by/jour/article/view/470</self-uri><abstract><p>Рассматривается задача оптимального управления линейным динамическим объектом с неизвестными ограниченными возмущениями, который требуется за конечное время перевести с гарантией на терминальное множество, обеспечивая при этом минимальный полный импульс многомерного дискретного управляющего воздействия. Определяется оптимальная стратегия управления, учитывающая информацию об одном будущем состоянии объекта, предлагается эффективный метод ее построения. Приводятся оценки улучшения значения критерия качества при использовании оптимальной стратегии в сравнении с оптимальной гарантирующей программой.</p></abstract><trans-abstract xml:lang="en"><p>This article deals with the problem of optimal control of a linear dynamical object subject to unknown bounded disturbances with the control requiring to robustly steer an object to a given target set while minimizing a total impulse of a multidimensional sampled-data input. We define an optimal control strategy, which takes into account one future state of an object, and propose an efficient numerical method to construct it. The optimal strategy performance is compared to an optimal open-loop worst-case input, and some estimates for cost improvement are provided. </p></trans-abstract><kwd-group xml:lang="ru"><kwd>оптимальное управление</kwd><kwd>линейная нестационарная система</kwd><kwd>многомерный вход</kwd><kwd>возмущения</kwd><kwd>стратегия управления</kwd><kwd>алгоритм</kwd></kwd-group><kwd-group xml:lang="en"><kwd>optimal control</kwd><kwd>linear time-varying system</kwd><kwd>multidimensional input</kwd><kwd>disturbances</kwd><kwd>control strategy</kwd><kwd>algorithm</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">Witsenhausen, H. A minimax control problem for sampled linear systems / H. Witsenhausen // IEEE Transactions on Automatic Control. – 1968. – Vol. 13, N 1. – P. 5–21. doi.org/10.1109/tac.1968.1098788</mixed-citation><mixed-citation xml:lang="en">Witsenhausen H. 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