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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">creexp</journal-id><journal-title-group><journal-title xml:lang="ru">Crede Experto: транспорт, общество, образование, язык</journal-title><trans-title-group xml:lang="en"><trans-title>Crede Experto: transport, society, education, language</trans-title></trans-title-group></journal-title-group><issn pub-type="epub">2312-1327</issn><publisher><publisher-name>Иркутский филиал ФГБОУ ВО «МГТУ ГА»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.51955/2312-1327_2025_1_64</article-id><article-id custom-type="elpub" pub-id-type="custom">creexp-160</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>СИСТЕМЫ НАБЛЮДЕНИЯ И ОРГАНИЗАЦИИ ВОЗДУШНОГО ДВИЖЕНИЯ</subject></subj-group></article-categories><title-group><article-title>Математическая модель и применение алгоритма A-star для оптимизации маршрутов ОВД в воздушном пространстве районного диспетчерского центра Хошимина</article-title><trans-title-group xml:lang="en"><trans-title>Mathematical model and application of the A-star algorithm to optimize ATS routes in the area control center Ho Chi Minh airspace</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0003-8873-9263</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Нгуен</surname><given-names>Нгок Хоанг Куан</given-names></name><name name-style="western" xml:lang="en"><surname>Nguyen</surname><given-names>Ngoc Hoang Quan</given-names></name></name-alternatives><bio xml:lang="ru"><p>Нгуен Нгок Хоанг Куан, аспирантКронштадтский б-р, д. 20, Москва, 125493, Россия;104 ул. Нгуен Ван Чой, квартал 8, район Фу Нюан, Хошимин, Вьетнам</p></bio><bio xml:lang="en"><p>Nguyen Ngoc Hoang Quan, Postgraduate Student20, Kronshtadtsky blvd, Moscow, 125493 Russia104 Nguyen Van Troi, Ward 8, Phu Nhuan District, Ho Chi Minh City, Vietnam</p></bio><email xlink:type="simple">quannnh@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/0009-0005-9610-9397</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Нечаев</surname><given-names>В. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Nechaev</surname><given-names>V. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Владимир Николаевич Нечаев, кандидат исторических наук, доцентКронштадтский б-р, д. 20, Москва, 125493, Россия</p></bio><bio xml:lang="en"><p>Vladimir N. Nechaev, Candidate of Historical Sciences, Associate Professor20, Kronshtadtsky blvd, Moscow, 125493 Russia</p></bio><email xlink:type="simple">v.nechaev@mstuca.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0001-1375-4421</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Малыгин</surname><given-names>В. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Malygin</surname><given-names>V. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Вячеслав Борисович Малыгин, соискательКронштадтский б-р, д. 20, Москва, 125493, Россия</p></bio><bio xml:lang="en"><p>Vyacheslav B. Malygin, Applicant20, Kronshtadtsky blvd, Moscow, 125493 Russia</p></bio><email xlink:type="simple">mbv898@yandex.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Московский государственный технический университет гражданской авиации; Вьетнамская авиационная академия<country>Вьетнам</country></aff><aff xml:lang="en">Moscow State Technical University of Civil Aviation; Vietnam Aviation Academy<country>Viet Nam</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">Московский государственный технический университет гражданской авиации<country>Россия</country></aff><aff xml:lang="en">Moscow State Technical University of Civil Aviation<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>30</day><month>11</month><year>2025</year></pub-date><volume>0</volume><issue>1</issue><fpage>64</fpage><lpage>85</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Нгуен Н., Нечаев В.Н., Малыгин В.Б., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Нгуен Н., Нечаев В.Н., Малыгин В.Б.</copyright-holder><copyright-holder xml:lang="en">Nguyen N., Nechaev V.N., Malygin V.B.</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://ce.if-mstuca.ru/jour/article/view/160">https://ce.if-mstuca.ru/jour/article/view/160</self-uri><abstract><p>Оптимизация сети маршрутов обслуживания воздушного движения (ОВД) является эффективным способом совершенствования структуры воздушного пространства (ВП), увеличения пропускной способности (ПС) ВП и снижения перегруженности воздушного движения. В данной статье представлены математическая модель и метод оптимизации сети маршрутов ОВД на основе алгоритма A-star применительно к ВП районного диспетчерского центра (РДЦ) Хошимина. ВП РДЦ Хошимина (одного из двух ВП РДЦ во Вьетнаме) занимает одно из ведущих мест по размеру и загруженности среди ВП РДЦ Юго-Восточной Азии. Целевая функция модели предназначена для минимизации общей протяженности каждого маршрута ОВД в исследуемом ВП путем систематического решения конкретных ограничений и предполагает оптимизацию пространственной конфигурации маршрутов ОВД для обеспечения максимально эффективного прохождения в пределах заданных параметров. Результаты расчетов демонстрируют потенциал предложенного подхода в увеличении ПС, снижении перегрузок воздушного движения и эксплуатационных расходов, сохраняя требуемый уровень безопасности.</p></abstract><trans-abstract xml:lang="en"><p>The optimization of air traffic service (ATS) route networks is an effective approach to improving the structure of airspace, increasing its capacity, and reducing air traffic congestion. This paper presents a mathematical model and a method for optimizing ATS route networks based on the Astar algorithm, applied to the area control center Ho Chi Minh (ACC HCM) airspace. The ACC HCM airspace (one of the two ACC airspaces in Vietnam) ranks among the leading airspaces in Southeast Asia in terms of both size and workload. The objective function of the model is to minimize the total length of each ATS route within the studied airspace by systematically addressing specific constraints and optimizing the spatial configuration of ATS routes to ensure the most efficient passage within the given parameters. The calculation results demonstrate the potential of the proposed approach in increasing the airspace capacity, reducing air traffic congestion and operating costs, while maintaining the required level of safety.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>математическая модель</kwd><kwd>алгоритм A-star</kwd><kwd>оптимизация сети маршрутов ОВД</kwd><kwd>воздушное движение</kwd><kwd>ВП РДЦ Хошимина</kwd><kwd>минимизация общей протяженности маршрутов ОВД</kwd></kwd-group><kwd-group xml:lang="en"><kwd>mathematical model</kwd><kwd>A-star algorithm</kwd><kwd>optimization of the ATS route network</kwd><kwd>air traffic</kwd><kwd>ACC HCM airspace</kwd><kwd>minimization of the total length of ATS routes</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">Гаракоев А. М. Формирование программных траекторий движения летательного аппарата при аэрогеофизической съемке / А. М. 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