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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">cheb</journal-id><journal-title-group><journal-title xml:lang="ru">Чебышевский сборник</journal-title><trans-title-group xml:lang="en"><trans-title>Chebyshevskii Sbornik</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2226-8383</issn><publisher><publisher-name>Tula State Lev Tolstoy  Pedagogical University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.22405/2226-8383-2017-18-2-18-33</article-id><article-id custom-type="elpub" pub-id-type="custom">cheb-322</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>Статьи</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Article</subject></subj-group></article-categories><title-group><article-title>СКРЫТЫЕ АТТРАКТОРЫ НЕКОТОРЫХ МУЛЬТИСТАБИЛЬНЫХ СИСТЕМ С БЕСКОНЕЧНЫМ ЧИСЛОМ СОСТОЯНИЙ РАВНОВЕСИЯ</article-title><trans-title-group xml:lang="en"><trans-title>HIDDEN ATTRACTORS OF SOME MULTISTABLE SYSTEMS WITH INFINITE NUMBER OF EQUILIBRIA</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>Буркин</surname><given-names>И. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Burkin</surname><given-names>I. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>доктор физико-математических наук, доцент, профессор кафедры вычислительной механики и математики</p></bio><bio xml:lang="en"><p>doctor of physico-mathematical Sciences, assistant professor, Professor of the Department of Computational Mechanics and Mathematics</p></bio><email xlink:type="simple">i-burkin@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Тульский государственный университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Tula State University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2017</year></pub-date><pub-date pub-type="epub"><day>23</day><month>12</month><year>2017</year></pub-date><volume>18</volume><issue>2</issue><fpage>18</fpage><lpage>33</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Буркин И.М., 2017</copyright-statement><copyright-year>2017</copyright-year><copyright-holder xml:lang="ru">Буркин И.М.</copyright-holder><copyright-holder xml:lang="en">Burkin I.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.chebsbornik.ru/jour/article/view/322">https://www.chebsbornik.ru/jour/article/view/322</self-uri><abstract><p>Хорошо известно, что математически простые нелинейные системы дифференциальных уравнений могут демонстрировать хаотическое поведение. Обнаружение аттракторов хаотических систем – важная проблема нелинейной динамики. Результаты недавних исследований позволили ввести следующую классификацию периодических и хаотических аттракторов в зависимости от наличия окрестностей состояний равновесия в их области притяжения – самовозбуждающиеся и скрытые аттракторы. Присутствие скрытых аттракторов в динамических системах привлекло пристальное внимание, как к теоретическим, так и к прикладным исследованиям этого феномена. Выявление скрытых аттракторов в реальных инженерных системах чрезвычайно важно, поскольку оно позволяет предсказать неожиданные и потенциально опасные ответы системы на возмущения ее структуры. В последние три года, после обнаружения S. Jafari и J. C. Sprott хаотических систем с линией и плоскостью состояний равновесия, имеющих скрытые аттракторы, возрос интерес к системам, обладающим несчетным или бесконечным числом состояний равновесия. В настоящей работе предложены новые модели систем управления с бесконечным числом состояний равновесия, обладающие скрытыми аттракторами: кусочно-линейная система с локально устойчивым отрезком покоя и система с периодической нелинейностью и бесконечным числом состояний равновесия. Для поиска скрытых аттракторов исследуемых систем применен предложенный автором оригинальный аналитико-численный метод.</p></abstract><trans-abstract xml:lang="en"><p>It is well known that mathematically simple systems of nonlinear differential equations can exhibit chaotic behavior. Detection of attractors of chaotic systems is an important problem of nonlinear dynamics. Results of recent researches have made it possible to introduce the following classification of periodic and chaotic attractors depending on the presence of neighborhood of equilibrium into their basin of attraction – self-excited and hidden attractors. The presence of hidden attractors in dynamical systems has received considerable attention to both theoretical and applied research of this phenomenon. Revealing of hidden attractors in real engineering systems is extremely important, because it allows predicting the unexpected and potentially dangerous system response to perturbations in its structure. In the past three years after discovering by S. Jafari and J. C. Sprott chaotic system with a line and a plane of equilibrium with hidden attractors there has been much attention to systems with uncountable or infinite equilibria. In this paper it is offered new models of control systems with an infinite number of equilibrium possessing hidden chaotic attractors: a piecewise-linear system with a locally stable segment of equilibrium and a system with periodic nonlinearity and infinite number of equilibrium points. The original analytical-numerical method developed by the author is applied to search hidden attractors in investigated systems.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>Кусочно-линейная система</kwd><kwd>отрезок покоя</kwd><kwd>бесконечное число состояний равновесия</kwd><kwd>цикл</kwd><kwd>скрытый аттрактор</kwd><kwd>аналитико-численный метод</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Piecewise-linear system</kwd><kwd>segment of equilibria</kwd><kwd>infinite number of equilibria</kwd><kwd>cycle</kwd><kwd>hidden attractor</kwd><kwd>analytical-numerical method</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">Шильников Л. П. Об одном случае существования счетного множества периодических движений. // ДАН СССР, 1965, т. 169, №3. С.558-561.</mixed-citation><mixed-citation xml:lang="en">Shilnikov, L. 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