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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.23.339-350</article-id><article-id custom-type="elpub" pub-id-type="custom">novtexmech-1213</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, УПРАВЛЕНИЕ И ОБРАБОТКА ИНФОРМАЦИИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>SYSTEM ANALYSIS, CONTROL AND INFORMATION PROCESSING</subject></subj-group></article-categories><title-group><article-title>Идентифицируемость и обнаруживаемость показателей Ляпунова линейных динамических систем</article-title><trans-title-group xml:lang="en"><trans-title>Identifi ability and Detectability of Lyapunov Exponents for Linear Dynamical 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>Карабутов</surname><given-names>Н. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Karabutov</surname><given-names>N. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Д-р техн. наук, проф.</p><p>г. Москва</p></bio><bio xml:lang="en"><p>Karabutov Nikolay N., DTS, Professor</p><p>Moscow</p></bio><email xlink:type="simple">kn22@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">МИРЭА - Российский технологический университет<country>Россия</country></aff><aff xml:lang="en">MIREA - Russian Technological University<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>06</day><month>07</month><year>2022</year></pub-date><volume>23</volume><issue>7</issue><fpage>339</fpage><lpage>350</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Commercial Publisher «New Technologies», 2022</copyright-statement><copyright-year>2022</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/1213">https://mech.novtex.ru/jour/article/view/1213</self-uri><abstract><p>Характеристические показатели Ляпунова являются одним из действенных инструментов анализа качественных характеристик динамических систем. Вопросы идентифицируемости, восстанавливаемости и обнаруживаемости характеристических показателей Ляпунова не рассматривались. Эта проблема является актуальной. В работе предложен подход для проверки указанных характеристик линейной динамической системы при оценке характеристических показателей. Он основан на анализе геометрических структур, зависящих от коэффициента структурности системы. Коэффициент структурности отражает изменение характеристических показателей Ляпунова, а геометрические структуры позволяют принять решение о типе показателей. Получены условия полностью обнаруживаемых показателей Ляпунова, что соответствует определению полного множества показателей, а также σ-обнаруживаемости с уровнем υ-невосстанавливаемости, если система содержит невосстанавливаемые линеалы. Предложен способ проверки адекватности получаемого множества характеристических показателей Ляпунова. Получена допустимая граница подвижности старшего показателя Ляпунова.</p></abstract><trans-abstract xml:lang="en"><p>Lyapunov exponents (LE) are an effective tool for analyzing the qualitative characteristics of dynamic systems. Identifiability, recoverability and detectability problem of Lyapunov exponents not studied. This problem is actual. We propose an approach for verifying identifiability, recoverability and detectability. The approach bases on the analysis of geometric frameworks depending on the structural properties coefficient of the system. The structural properties coefficient reflects the change in Lyapunov exponents, and geometric frameworks are a source for deciding on the type of indicators. We obtain conditions for the complete detectability of Lyapunov exponents. These conditions guarantee the receipt of indicators set. We propose a criterion of σ-detectability with a level of υ-non-recoverability and give a method to evaluate it. We propose the method for verifying the adequacy of the Lyapunov exponents set. The permissible mobility border of the largest Lyapunov exponent obtains.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>динамическая система</kwd><kwd>характеристический показатель Ляпунова</kwd><kwd>идентифицируемость</kwd><kwd>восстанавливаемость</kwd><kwd>обнаруживаемость</kwd><kwd>линеал</kwd><kwd>почти периодическая функция</kwd><kwd>робот</kwd><kwd>структура</kwd><kwd>коэффициент структурности</kwd></kwd-group><kwd-group xml:lang="en"><kwd>dynamic system</kwd><kwd>Lyapunov exponent</kwd><kwd>identifiability</kwd><kwd>recoverability</kwd><kwd>detectability</kwd><kwd>lineal</kwd><kwd>almost periodic function</kwd><kwd>robot</kwd><kwd>structure</kwd><kwd>structural properties coefficient</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">Thamilmaran K., Senthilkumar D. 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