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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">omna</journal-id><journal-title-group><journal-title xml:lang="ru">Омский научный вестник</journal-title><trans-title-group xml:lang="en"><trans-title>Omsk Scientific Bulletin</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1813-8225</issn><issn pub-type="epub">2541-7541</issn><publisher><publisher-name>Омский государственный технический университет</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.25206/1813-8225-2024-191-93-98</article-id><article-id custom-type="edn" pub-id-type="custom">FMJPHL</article-id><article-id custom-type="elpub" pub-id-type="custom">omna-172</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>ЭНЕРГЕТИКА И ЭЛЕКТРОТЕХНИКА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ENERGY AND ELECTRICAL ENGINEERING</subject></subj-group></article-categories><title-group><article-title>Генератор хаотических колебаний</article-title><trans-title-group xml:lang="en"><trans-title>Chaotic oscillation generator</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3126-9865</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Федянин</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Fedyanin</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>кафедры «Электрическая техника» ОмГТУ. SPIN-код: 1728-1697. AuthorID (SCOPUS): 57194235343. ResearcherID: O-9899-2015.</p><p>Омск</p></bio><bio xml:lang="en"><p>Fedyanin Viktor Viktorovich - Candidate of Technical Sciences, Associate Professor of Electrical Engineering Department, OmSTU, SPIN-code: 1728-1697. AuthorID (SCOPUS): 57194235343. ResearcherID: O-9899-2015.</p><p>Omsk</p></bio><email xlink:type="simple">k13201@rambler.ru</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>Федоров</surname><given-names>В. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Fedorov</surname><given-names>V. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Федоров Владимир Кузьмич - доктор технических наук, профессор (Россия), профессор кафедры «Электроснабжение промышленных предприятий» ОмГТУ, SPIN-код: 2389-6978. AuthorID (РИНЦ): 512746. AuthorID (SCOPUS): 57194237212.</p><p>Омск</p></bio><bio xml:lang="en"><p>Fedorov Vladimir Kuzmich - Doctor of Technical Sciences, Professor, Professor of Electrical Supply of Industrial Enterprises Department, OmSTU, SPIN-code: 2389-6978. AuthorID (RSCI): 512746. AuthorID (SCOPUS): 57194237212.</p><p>Omsk</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Пестрикова</surname><given-names>И. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Pestrikova</surname><given-names>I. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Пестрикова Ирина Евгеньевна - ассистент кафедры «Электрическая техника» ОмГТУ, SPIN-код: 7948-8208. AuthorID (РИНЦ): 622404.</p><p>Омск</p></bio><bio xml:lang="en"><p>Pestrikova Irina Evgenyevna - Assistant of Electrical Engineering Department, OmSTU, SPIN-code: 7948-8208. AuthorID (RSCI): 622404.</p><p>Omsk</p></bio><email xlink:type="simple">pik9@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Омский государственный технический университет<country>Россия</country></aff><aff xml:lang="en">Omsk State Technical University<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>30</day><month>09</month><year>2024</year></pub-date><volume>0</volume><issue>3</issue><fpage>93</fpage><lpage>98</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Федянин В.В., Федоров В.К., Пестрикова И.Е., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Федянин В.В., Федоров В.К., Пестрикова И.Е.</copyright-holder><copyright-holder xml:lang="en">Fedyanin V.V., Fedorov V.K., Pestrikova I.E.</copyright-holder><license 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://onv.omgtu.ru/jour/article/view/172">https://onv.omgtu.ru/jour/article/view/172</self-uri><abstract><p>В статье проведен анализ существующих схем генераторов хаоса. Проведено численное и имитационное моделирование, направленное на выявление хаотической динамики. На основании известных концепций разработан генератор хаоса и построена имитационная модель. Дано математическое описание генератора и получены фазовые портреты. Представлены диаграммы хаотических колебаний модели Лоренца и модели Колпитца. Рассмотрена работа генератора Ван дер Поля и показаны хаотические процессы, возникающие при внешних гармонических колебаниях. Приведена модель Чуа, дано ее математическое описание и представлен анализ колебаний в режиме детерминированного хаоса.</p></abstract><trans-abstract xml:lang="en"><p>The article analyzes existing schemes of chaos generators. Numerical and simulation modeling is carried out aimed at identifying chaotic dynamics. Based on wellknown concepts, a chaos generator is developed and a simulation model is built. A mathematical description of the generator is given and phase portraits are obtained. Diagrams of chaotic oscillations of the Lorentz model and the Colpitts model are presented. The operation of the Van der Pol generator is considered and the chaotic processes that arise during external harmonic oscillations are shown. Chua's model is presented, its mathematical description is given, and an analysis of oscillations in the deterministic chaos regime is presented.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>хаос</kwd><kwd>генераторы хаоса</kwd><kwd>хаотические колебания</kwd><kwd>аттрактор</kwd><kwd>динамическая система</kwd><kwd>дифференциальные уравнения</kwd><kwd>фазовый портрет</kwd></kwd-group><kwd-group xml:lang="en"><kwd>chaos</kwd><kwd>chaos generators</kwd><kwd>chaotic oscillations</kwd><kwd>attractor</kwd><kwd>dynamic system</kwd><kwd>differential equations</kwd><kwd>phase portrait</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">Кузнецов С. 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