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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">procyber</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник кибернетики</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings in Cybernetics</trans-title></trans-title-group></journal-title-group><issn pub-type="epub">1999-7604</issn><publisher><publisher-name>Бюджетное учреждение высшего образования Ханты-Мансийского автономного округа – Югры «Сургутский государственный университет»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.35266/1999-7604-2025-1-10</article-id><article-id custom-type="elpub" pub-id-type="custom">procyber-659</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>ФИЗИКО-МАТЕМАТИЧЕСКИЕ НАУКИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Physics and Mathematics</subject></subj-group></article-categories><title-group><article-title>Вычисление оценок параметров однородной вложенной кусочно-линейной регрессии с чередованием операций min и max</article-title><trans-title-group xml:lang="en"><trans-title>Сalculation of parameters estimates in homogeneous nested piecewise linear regression with alternating min and max functions</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4097-2720</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Носков</surname><given-names>С. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Noskov</surname><given-names>S. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>профессор, доктор технических наук</p></bio><bio xml:lang="en"><p>Professor, Doctor of Sciences (Engineering)</p><p> </p></bio><email xlink:type="simple">sergey.noskov.57@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0005-8824-9867</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Беляев</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Belyaev</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>магистрант</p></bio><bio xml:lang="en"><p>Master’s Degree Student</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Иркутский государственный университет путей сообщения, Иркутск</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Irkutsk State Transport University, Irkutsk</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>27</day><month>03</month><year>2025</year></pub-date><volume>24</volume><issue>1</issue><fpage>68</fpage><lpage>73</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Носков С.И., Беляев С.В., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Носков С.И., Беляев С.В.</copyright-holder><copyright-holder xml:lang="en">Noskov S.I., Belyaev S.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://www.vestcyber.ru/jour/article/view/659">https://www.vestcyber.ru/jour/article/view/659</self-uri><abstract><p>В работе дан краткий обзор публикаций по применению нелинейных модельных форм при математическом моделировании комплексных технических и социально-экономических объектов. В частности, рассмотрены: динамика нелинейной системы с двумя степенями свободы, состоящей из заземленного линейного осциллятора, связанного с легкой массой посредством существенно нелинейной и нелинеаризуемой жесткости; описание новой кибернетической структуры, которая может помочь в понимании специфики своевременного развертывания повторяющихся социальных явлений; новая математическая модель для управления циклической безработицей; конфигурация нескольких систем возобновляемой энергии в экопромышленном парке; экономико-математическая модель планирования производства, учитывающая его масштаб и выпуск бракованной продукции. Рассмотрены однородные вложенные кусочно-линейные регрессии с чередованием операций min и max. Задачи вычисления оценок их параметров путем минимизации сумм абсолютных значений ошибок аппроксимации сведены к задачам линейно-булева программирования. Полученные оптимальные значения булевых переменных задачи позволяют выявить порядок срабатывания внешнего минимума и внутренних максимумов в рассматриваемых вложенных моделях. Решен численный иллюстративный пример.</p></abstract><trans-abstract xml:lang="en"><p>The article provides a brief review of publications on the implementation of nonlinear model forms in mathematical modeling of complex technical and socio-economic objects. Specifically, the following are considered: the dynamics of a nonlinear system with two degrees of freedom, consisting of a groundedlinear oscillator connected to a light mass by a substantially nonlinear and nonlinearizable stiffness; the description of a new cybernetic structure that can help in understanding the specifics of timely deployment ofrecurring social phenomena; a new mathematical model for managing cyclical unemployment; configurationof several renewable energy systems in an eco-industrial park, an economic and mathematical model of production planning that takes into account its scale and the release of defective products. Homogeneous nested piecewise linear regressions with alternating min and max functions are studied. The tasks of calculating parameter estimates by minimizing the sums of absolute values of approximation errors are reduced to linear Boolean programming problems. The obtained optimal values of the Boolean variables of the problem reveal the order of external minimum and internal maximum in the considered nested models. A numerical illustrative case is solved.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>вложенные кусочно-линейные регрессии</kwd><kwd>операции min и max</kwd><kwd>задача линейно-булева программирования</kwd><kwd>оцениваемые параметры</kwd><kwd>программа LP_solve</kwd></kwd-group><kwd-group xml:lang="en"><kwd>nested piecewise linear regression</kwd><kwd>min and max functions</kwd><kwd>linear Boolean programming problem</kwd><kwd>estimated parameters</kwd><kwd>LP_solve</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">Neydorf R. Bivariate “Cut-Glue” approximation of strongly nonlinear mathematical models based on experimental data // SAE: International Journal of Aerospace. 2015. Vol. 8, no. 1. 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