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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">vmait</journal-id><journal-title-group><journal-title xml:lang="ru">Computational Mathematics and Information Technologies</journal-title><trans-title-group xml:lang="en"><trans-title>Computational Mathematics and Information Technologies</trans-title></trans-title-group></journal-title-group><issn pub-type="epub">2587-8999</issn><publisher><publisher-name>Донской государственный технический университет</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.23947/2587-8999-2023-7-2-40-51</article-id><article-id custom-type="elpub" pub-id-type="custom">vmait-99</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>Mathematical Modelling (Математическое моделирование)</subject></subj-group></article-categories><title-group><article-title>Оптимальное управление в нейрологических моделях информационного противоборства</article-title><trans-title-group xml:lang="en"><trans-title>Optimal Control in Neurological Models of Information Warfare</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5244-8286</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Петров</surname><given-names>А. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Petrov</surname><given-names>A. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Петров Александр Пхоун Чжо, ведущий научный сотрудник, доктор физико-математических наук</p><p>125047, г. Москва, Миусская пл., 4</p><p>ScopusID: 57192177702</p><p>AuthorID: 15671</p></bio><bio xml:lang="en"><p>Alexander Phoun Zho Petrov, Leading Researcher, Dr. (Physical and Mathematical Sciences)</p><p>4, Miusskaya Sq., Moscow, 125047</p><p>ScopusID: 57192177702</p><p>AuthorID: 15671</p></bio><email xlink:type="simple">petrov.alexander.p@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт прикладной математики им. М. В. Келдыша РАН</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Keldysh Institute of Applied Mathematics RAS</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>12</day><month>07</month><year>2023</year></pub-date><volume>7</volume><issue>2</issue><fpage>40</fpage><lpage>51</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Петров А.П., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Петров А.П.</copyright-holder><copyright-holder xml:lang="en">Petrov A.P.</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.cmit-journal.ru/jour/article/view/99">https://www.cmit-journal.ru/jour/article/view/99</self-uri><abstract><p>Рассматриваются две нейрологические модели информационного противоборства. Для каждой из них предложено решение задачи оптимального управления. При этом предполагается, что Планировщик кампании ассоциируется с управляющим органом одной из противоборствующих партий и распределяет во времени доступный ему объем пропагандистского вещания. Таким образом, интенсивность пропагандистского вещания одной из сторон противоборства имеет смысл управления.</p><p>Целевой функционал отражает стремление Планировщика максимизировать численность своих сторонников в заданный момент времени при минимизации затрат в течение кампании.</p><p>Исследование задачи управления проводится аналитически, с помощью принципа максимума Понтрягина.</p><p>Получено оптимальное управление для различных комбинаций параметров.</p><p>Стратегия пропагандистской кампании, в зависимости от параметров системы, может быть как «нарастающей» (т. е. проходящей с неубывающей интенсивностью пропагандистского вещания), так и «убывающей» (проходящей с невозрастающей интенсивностью). При «нарастающей» кампании информация предоставляется только на финише, с тем, чтобы впечатление от этой информации не успело потерять силу. В основе стратегии «убывающей» кампании — межличностное общение. Сначала нужно убедить в своей позиции как можно больше индивидов, которые затем будут пересказывать ее собеседникам. Параметры системы определяют баланс между этими типами стратегий.</p></abstract><trans-abstract xml:lang="en"><p>Two neurological models of information warfare are considered. For each of them, the optimal control problem is considered, assuming that the Campaign Planner is associated with the governing body of one of the belligerent parties and distributes the volume of propaganda broadcasting in time.</p><p>The cost functional reflects the Planner’s desire to maximize the number of their supporters at a given time while minimizing costs during the campaign.</p><p>The problem is studied analytically, using the Pontryagin’s maximum principle.</p><p>Optimal control is obtained for various combinations of parameters.</p><p>The “increasing” type of campaign is aimed at ensuring that for most individuals information is received immediately before the finish line, and that the impression of this information does not have time to weaken. In contrast, the strategy of a “decreasing” campaign implies a high role of interpersonal communication: it is based on convincing a significant number of individuals of their position at the very beginning, who will then retell it to their interlocutors.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>математическая модель</kwd><kwd>информационное противоборство</kwd><kwd>оптимальное управление</kwd><kwd>принцип максимума Понтрягина</kwd></kwd-group><kwd-group xml:lang="en"><kwd>mathematical model</kwd><kwd>information warfare</kwd><kwd>optimal control</kwd><kwd>Pontryagin’s maximum principle</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">Петров А.П., Маслов А.И., Цаплин Н.А. Моделирование выбора позиций индивидами при информационном противоборстве в социуме. 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