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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">vestifm</journal-id><journal-title-group><journal-title xml:lang="ru">Известия Национальной академии наук Беларуси. Серия физико-математических наук</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of the National Academy of Sciences of Belarus. Physics and Mathematics Series</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1561-2430</issn><issn pub-type="epub">2524-2415</issn><publisher><publisher-name>The Republican Unitary Enterprise Publishing House "Belaruskaya Navuka"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.29235/1561-2430-2018-54-1-20-23</article-id><article-id custom-type="elpub" pub-id-type="custom">vestifm-293</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>УПРАВЛЕНИЕ АНСАМБЛЕМ ЛИНЕЙНЫХ ДВУХПАРАМЕТРИЧЕСКИХ ДИСКРЕТНЫХ СИСТЕМ1</article-title><trans-title-group xml:lang="en"><trans-title>CONTROL OF THE ENSEMBLE OF LINEAR TWO-PARAMETER DISCRETE 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>Гайшун</surname><given-names>И. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Gaishun</surname><given-names>I. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>доктор физико-математических наук, директор</p></bio><bio xml:lang="en"><p>D. Sc. (Physics and Mathematics), Director</p></bio><email xlink:type="simple">gaishun@im.bas-net.by</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>Горячкин</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Goryachkin</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>кандидат физико-математических наук, доцент факультета прикладной математики и информатики</p></bio><bio xml:lang="en"><p>Ph. D. (Physics and Mathematics), Assistant Professor of the Applied Mathematics and Informatics Faculty</p></bio><email xlink:type="simple">gorvv@bsu.by</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>Крахотко</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Krakhotko</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>кандидат физико- математических наук, доцент факультета прикладной математики и информатики</p></bio><bio xml:lang="en"><p>Ph. D. (Physics and Mathematics), Assistant Professor of the Applied Mathematics and Informatics Faculty</p></bio><email xlink:type="simple">krakhotko@bsu.by</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт математики Национальной академии наук Беларуси, Минск</institution></aff><aff xml:lang="en"><institution>Institute of Mathematics of the National Academy of Sciences of Belarus, Minsk</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><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>2018</year></pub-date><pub-date pub-type="epub"><day>05</day><month>04</month><year>2018</year></pub-date><volume>54</volume><issue>1</issue><fpage>20</fpage><lpage>23</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Гайшун И.В., Горячкин В.В., Крахотко В.В., 2018</copyright-statement><copyright-year>2018</copyright-year><copyright-holder xml:lang="ru">Гайшун И.В., Горячкин В.В., Крахотко В.В.</copyright-holder><copyright-holder xml:lang="en">Gaishun I.V., Goryachkin V.V., Krakhotko V.V.</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://vestifm.belnauka.by/jour/article/view/293">https://vestifm.belnauka.by/jour/article/view/293</self-uri><abstract><p>Данная статья посвящена исследованию задачи управляемости дискретной системы с неопределенностями. Введено понятие ансамбля дискретных двухпараметрических линейных систем – как совокупности систем, коэффициенты которых принадлежат некоторым заданным множествам. Рассмотрена задача: для любого начального состояния из наперед заданного множества найти одно и то же управление (универсальное управление) для всех систем ансамбля, переводящее все решения этих систем в минимальную окрестность нуля за конечное время. В случае интервальной неопределенности нахождение управления сведено к решению задачи нелинейного программирования, сформулированной по коэффициентам систем ансамбля и интервальному множеству начальных состояний. Предложен конструктивный алгоритм построения искомого управления, приведен пример.</p><p> </p></abstract><trans-abstract xml:lang="en"><p>The controllability of discrete systems with uncertainties is considered in this article. The concept of the ensemble of linear two-parameter discrete systems is introduced as a set of systems, whose coefficients belong to some given sets. The following problem is considered: for any initial state from the pre-assigned sets, one and the same control (universal control) is found for all ensemble systems reducing all solutions of these systems to a minimum zero neighborhood for finite time. In the case of interval uncertainty, finding the control is reduced to solving a nonlinear programming problem formulated in terms of the coefficients of the ensemble systems and the interval set of initial states. A constructive algorithm for building a desired control is proposed, an example is given.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>двухпараметрическая дискретная линейная система</kwd><kwd>интервальные матрицы и векторы</kwd><kwd>управляемость</kwd><kwd>нелинейное программирование</kwd></kwd-group><kwd-group xml:lang="en"><kwd>linear two-parameter discrete system</kwd><kwd>interval matrices and vectors</kwd><kwd>controllability</kwd><kwd>nonlinear programming</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">Гайшун, И. В. Многопараметрические системы управления / И. В. Гайшун. – Минск: Навука i тэхнiка, 1996. – 200 с.</mixed-citation><mixed-citation xml:lang="en">Gaichun I. V. Multivariable control system. Minsk, Navuka i technika Publ, 1996. 200 p. 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