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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Discrete and Continuous Models and Applied Computational Science</journal-id><journal-title-group><journal-title xml:lang="en">Discrete and Continuous Models and Applied Computational Science</journal-title><trans-title-group xml:lang="ru"><trans-title>Discrete and Continuous Models and Applied Computational Science</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2658-4670</issn><issn publication-format="electronic">2658-7149</issn><publisher><publisher-name xml:lang="en">Peoples' Friendship University of Russia named after Patrice Lumumba (RUDN University)</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">8612</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Статьи</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">On Some Classes of Optimal Control Problem with State Constraints</article-title><trans-title-group xml:lang="ru"><trans-title>О некоторых классах задач управления с фазовыми ограничениями</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Gorbacheva</surname><given-names>A V</given-names></name><name xml:lang="ru"><surname>Горбачева</surname><given-names>Анна Викторовна</given-names></name></name-alternatives><bio xml:lang="en">Department of nonlinear analysis and optimization; Department of applied mathematics Russian state social university 4, Wilhelm Pieck str., Moscow, Russia, 129226</bio><bio xml:lang="ru">Кафедра нелинейного анализа и оптимизации; Кафедра прикладной математики Российский государственный социальный университет ул. Вильгельма Пика, д. 4, стр. 6, Москва, Россия, 129226</bio><email>avgorbacheva@inbox.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Karamzin</surname><given-names>D Yu</given-names></name><name xml:lang="ru"><surname>Карамзин</surname><given-names>Дмитрий Юрьевич</given-names></name></name-alternatives><email>Dmitry_karamzin@mail.ru</email><xref ref-type="aff" rid="aff2"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Peoples’ Friendship University of Russia</institution></aff><aff><institution xml:lang="ru">Российский университет дружбы народов</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Dorodnicyn Computing Centre of the Russian Academy of Science</institution></aff><aff><institution xml:lang="ru">Вычислительный центр им. А.А. Дородницына ФИЦ ИУ РАН</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2016-01-15" publication-format="electronic"><day>15</day><month>01</month><year>2016</year></pub-date><issue>1</issue><issue-title xml:lang="en">NO1 (2016)</issue-title><issue-title xml:lang="ru">№1 (2016)</issue-title><fpage>11</fpage><lpage>18</lpage><history><date date-type="received" iso-8601-date="2016-09-08"><day>08</day><month>09</month><year>2016</year></date></history><permissions><copyright-statement xml:lang="ru">Copyright ©; 2016, Горбачева А.В., Карамзин Д.Ю.</copyright-statement><copyright-year>2016</copyright-year><copyright-holder xml:lang="ru">Горбачева А.В., Карамзин Д.Ю.</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">http://creativecommons.org/licenses/by/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://journals.rudn.ru/miph/article/view/8612">https://journals.rudn.ru/miph/article/view/8612</self-uri><abstract xml:lang="en">A Borel measure Lagrange multiplier appears in the maximum principle for state constrained problems. The question of continuity or absolute continuity of the measure-multiplier is highly relevant for various applications in particular for some problems of kinematic control. The velocity in such problems is considered as a state variable. As soon as the magnitude of the velocity is bounded, for instance above, (which is quite natural in problems of kinematic control), this leads to the state constraints and to a measure Lagrange multiplier in the necessary optimality conditions. In Control Theory, the methods that are use to solve these conditions often require the continuity of the measure. In this paper, we consider some examples of optimal control problems with state constraints for which one can ensure that this measure is continuous, without a calculation of extremal process.</abstract><trans-abstract xml:lang="ru">В принципе максимума для задач оптимального управления с фазовыми ограничениями возникает борелевская мера-множитель Лагранжаμ. В различных инженерных приложениях, в частности, в некоторых задачах кинематического управления одним из важных вопросов является вопрос о непрерывности или абсолютной непрерывности такой меры. Скорость в подобного рода задачах имеет смысл фазовой переменной. Если модуль скорости ограничен, например, сверху (что вполне естественно в задачах кинематического управления), то это приводит к фазовым ограничениями, и, следовательно, к упомянутой выше мере-множителю Лагранжа μ в необходимых условиях оптимальности. Методы, которые используются для решения таких задач, как правило, подразумевают непрерывность меры. В этой работе рассматриваются примеры задач управления с фазовыми ограничениями, для которых можно гарантировать a priori (то есть без вычисления экстремального процесса), что соответствующая мера непрерывна.</trans-abstract><kwd-group xml:lang="en"><kwd>optimal control</kwd><kwd>maximum principle</kwd><kwd>state constraints</kwd><kwd>Borel measure</kwd><kwd>Hölder condition</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>оптимальное управление</kwd><kwd>принцип максимума</kwd><kwd>фазовые ограничения</kwd><kwd>борелевская мера</kwd><kwd>условие Гельдера</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Arutyunov A.V., Karamzin D.Y. On Some Continuity Properties of the Measure Lagrange Multiplier from the Maximum Principle for State Constrained Problems // SIAM Journal on Control and Optimization. - 2015. - Vol. 53, No 4. - Pp. 2514-2540.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Arutyunov A.V. Optimality Conditions: Abnormal and Degenerate Problems. - Dordrecht/Boston/London: Kluwer Academic Publisher, 2000.</mixed-citation></ref><ref id="B3"><label>3.</label><mixed-citation>Arutyunov A.V., Karamzin D.Y., Pereira F.L. The Maximum Principle for Optimal Control Problems with State Constraints by R.V. Gamkrelidze: Revisited // J. Optim. Theory Appl. - 2011. - Vol. 149. - Pp. 474-493.</mixed-citation></ref><ref id="B4"><label>4.</label><mixed-citation>Zakharov E.V., Karamzin D.Y. On the Study of Conditions for the Continuity of the Lagrange Multiplier Measure in Problems with State Constraints // Differential Equations. - 2015. - Vol. 51, No 3. - Pp. 399-405.</mixed-citation></ref></ref-list></back></article>
