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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">inform</journal-id><journal-title-group><journal-title xml:lang="ru">Информатика</journal-title><trans-title-group xml:lang="en"><trans-title>Informatics</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1816-0301</issn><issn pub-type="epub">2617-6963</issn><publisher><publisher-name>UIIP NASB</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">inform-858</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>ОБРАБОТКА СИГНАЛОВ, ИЗОБРАЖЕНИЙ, РЕЧИ, ТЕКСТА И РАСПОЗНАВАНИЕ ОБРАЗОВ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>SIGNAL, IMAGE, SPEECH, TEXT PROCESSING AND PATTERN RECOGNITION</subject></subj-group></article-categories><title-group><article-title>РАЗРАБОТКА И ИССЛЕДОВАНИЕ МОДЕЛЕЙ СЛОЖНЫХ  ДИНАМИЧЕСКИХ СИСТЕМ НА ОСНОВЕ МЕТОДОВ  ВХОД-ВЫХОДНЫХ ПРЕДСТАВЛЕНИЙ И ПРОСТРАНСТВА СОСТОЯНИЙ</article-title><trans-title-group xml:lang="en"><trans-title></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>Крот</surname><given-names>А. М.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff xml:lang="ru" id="aff-1"><institution>Объединенный институт проблем информатики НАН Беларуси</institution><country>Belarus</country></aff><pub-date pub-type="collection"><year>2004</year></pub-date><pub-date pub-type="epub"><day>14</day><month>03</month><year>2019</year></pub-date><volume>0</volume><issue>4(04)</issue><fpage>95</fpage><lpage>108</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Крот А.М., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Крот А.М.</copyright-holder><copyright-holder xml:lang="en">Крот А.М.</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://inf.grid.by/jour/article/view/858">https://inf.grid.by/jour/article/view/858</self-uri><abstract><p>Рассмотрены основные направления научно-практической деятельности лаборатории моделирования самоорганизующихся систем ОИПИ НАН Беларуси. С точки зрения внутреннего и внешнего описания систем  исследуются сложные нелинейные динамические системы и хаотические процессы на основе методов пространства состояний и вход-выходных представлений. В рамках метода пространства состояний рассмотрены аэрогидродинамические модели самоорганизации упорядоченных пространственных структур в течениях Релея – Бенара, Куэтта – Тейлора и предложен метод их анализа на основе матричной декомпозиции в пространстве состояний. В русле метода вход-выходных представлений предложен новый метод распознавания сигналов речевых фонем на основе оценивания ядер Винера. Исследованы также модели самоорганизации упорядоченных пространственных и временных физических структур, полученные на основе вычислительного эксперимента по численному моделированию аэродинамичеcких потоков внутри машиностроительных конструкций.</p></abstract></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Николис Г., Пригожин И. Самоорганизация в неравновесных системах: От диссипативных структур к упорядоченности через флуктуации. – М.: Мир, 1979. – 512 с.</mixed-citation><mixed-citation xml:lang="en">Николис Г., Пригожин И. Самоорганизация в неравновесных системах: От диссипативных структур к упорядоченности через флуктуации. – М.: Мир, 1979. – 512 с.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Хакен Г. 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