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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">izmertech</journal-id><journal-title-group><journal-title xml:lang="ru">Измерительная техника</journal-title><trans-title-group xml:lang="en"><trans-title>Izmeritel`naya Tekhnika</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0368-1025</issn><issn pub-type="epub">2949-5237</issn><publisher><publisher-name>ФГУП "ВНИИФТРИ"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.32446/0368-1025it.2022-3-45-52</article-id><article-id custom-type="elpub" pub-id-type="custom">izmertech-1554</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>ИЗМЕРЕНИЯ ВРЕМЕНИ И ЧАСТОТЫ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>TIME AND FREQUENCY MEASUREMENTS</subject></subj-group></article-categories><title-group><article-title>Комплекс микрогравитационных испытаний для мобильных и портативных оптических стандартов частоты</article-title><trans-title-group xml:lang="en"><trans-title>Microgravity test complex for mobile and portable optical frequency standards</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9630-4479</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Вялых</surname><given-names>А. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Vyalykh</surname><given-names>A. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Антон Павлович Вялых</p><p>г. п. Менделеево, Московская обл.</p></bio><bio xml:lang="en"><p>Anton P. Vyalykh</p><p>Mendeleevo, Moscow region</p></bio><email xlink:type="simple">apv11110000@yandex.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/0000-0002-4584-5977</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Семенко</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Semenko</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Анастасия Викторовна Семенко</p><p>г. п. Менделеево, Московская обл.</p></bio><bio xml:lang="en"><p>Anastasia V. Semenko</p><p>Mendeleevo, Moscow region</p></bio><email xlink:type="simple">semenko_av@vniiftri.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/0000-0002-1867-0278</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сутырин</surname><given-names>Д. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Sutyrin</surname><given-names>D. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Денис Владимирович Сутырин</p><p>г. п. Менделеево, Московская обл.</p></bio><bio xml:lang="en"><p>Denis V. Sutyrin</p><p>Mendeleevo, Moscow region</p></bio><email xlink:type="simple">sutyrin@vniiftri.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/0000-0003-1205-6207</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Белотелов</surname><given-names>Г. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Belotelov</surname><given-names>G. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Глеб Сергеевич Белотелов</p><p>г. п. Менделеево, Московская обл.</p></bio><bio xml:lang="en"><p>Gleb S. Belotelov</p><p>Mendeleevo, Moscow region</p></bio><email xlink:type="simple">belotelov@vniiftri.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>Слюсарев</surname><given-names>С. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Slyusarev</surname><given-names>S. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Сергей Николаевич Слюсарев</p><p>г. п. Менделеево, Московская обл.</p></bio><bio xml:lang="en"><p>Sergey N. Slyusarev</p><p>Mendeleevo, Moscow region</p></bio><email xlink:type="simple">slyusarev@vniiftri.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Всероссийский научно-исследовательский институт физико-технических и радиотехнических измерений</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Russian Metrological Institute of Technical Physics and Radio Engineering Measurements</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>27</day><month>04</month><year>2023</year></pub-date><volume>0</volume><issue>3</issue><fpage>45</fpage><lpage>52</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; ФГУП "ВНИИФТРИ", 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">ФГУП "ВНИИФТРИ"</copyright-holder><copyright-holder xml:lang="en">ФГУП "ВНИИФТРИ"</copyright-holder><license xlink:href="https://www.izmt.ru/jour/about/submissions#copyrightNotice" xlink:type="simple"><license-p>https://www.izmt.ru/jour/about/submissions#copyrightNotice</license-p></license></permissions><self-uri xlink:href="https://www.izmt.ru/jour/article/view/1554">https://www.izmt.ru/jour/article/view/1554</self-uri><abstract><p>Рассмотрены вопросы применения оптических квантовых стандартов (квантовых сенсоров) на основе холодных атомов в спутниковой навигации. Описаны преимущества размещения квантовых сенсоров на основе холодных атомов в космосе. Показано, что для повышения точности измерений с использованием квантовых сенсоров необходимо исследовать их работу в состоянии невесомости или микрогравитации на специальных платформах. Дан обзор основных платформ, обеспечивающих условия микрогравитации. Предложен вариант испытательной платформы – комплекс испытанийпадения по параболической траектории, представляющий собой горки различных форм с передвигающейся вагонеткой. Подробно описано четыре конфигурации горок, для каждой реализована компьютерная симуляция. Проведён сравнительный анализ характеристик горок, выявлены их преимущества и недостатки, найдена наиболее эффективная конфигурация. Предложен способ повышения качества микрогравитации, который планируется использовать в будущем.</p></abstract><trans-abstract xml:lang="en"><p>The questions of application of optical quantum standards (quantum sensors) based on cold atoms in satellite navigation are considered. The advantages of placing OFS based on cold atoms in space are described. It is shown that in order to improve the accuracy of measurements using quantum sensors, it is necessary to study their operation in a state of weightlessness or microgravity on special platforms. A review of the main platforms providing microgravity conditions is given. A fundamentally new version of the test platform is proposed – slides of various shapes with a moving trolley. Four confi gurations of slides are described in detail, for each a computer simulation is implemented. A comparative analysis of the characteristics of the slides has been carried out, their advantages and disadvantages have been identifi ed, and the most eff ective confi guration has been found. A method for improving the quality of microgravity is proposed, which will be taken into account in the future.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>оптический стандарт частоты</kwd><kwd>навигация</kwd><kwd>гравиметрия</kwd><kwd>микрогравитация</kwd><kwd>башня свободного падения</kwd><kwd>параболический полет</kwd><kwd>лифт Эйнштейна</kwd></kwd-group><kwd-group xml:lang="en"><kwd>optical frequency standard</kwd><kwd>navigation</kwd><kwd>gravimetry</kwd><kwd>microgravity</kwd><kwd>free fall tower</kwd><kwd>parabolic fl ight</kwd><kwd>Einstein elevator</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">B loom B. J., Nicholson T. L., Williams J. R., Campbell S. 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