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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 custom-type="elpub" pub-id-type="custom">izmertech-678</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>РАДИОТЕХНИЧЕСКИЕ ИЗМЕРЕНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>RADIO MEASUREMENTS</subject></subj-group></article-categories><title-group><article-title>Автономная навигационная система наземного транспорта на основе доплеровских датчиков для измерения векторной скорости</article-title><trans-title-group xml:lang="en"><trans-title></trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Хаблов</surname><given-names>Д. В.</given-names></name></name-alternatives><email xlink:type="simple">dkhablov@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff xml:lang="ru" id="aff-1"><institution>Институт проблем управления им. В. А. Трапезникова РАН</institution><country>Russian Federation</country></aff><pub-date pub-type="collection"><year>2018</year></pub-date><pub-date pub-type="epub"><day>07</day><month>02</month><year>2023</year></pub-date><volume>0</volume><issue>4</issue><fpage>48</fpage><lpage>52</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Хаблов Д.В., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Хаблов Д.В.</copyright-holder><copyright-holder xml:lang="en">Хаблов Д.В.</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.izmt.ru/jour/article/view/678">https://www.izmt.ru/jour/article/view/678</self-uri><abstract><p>Приведён метод обработки сигнала доплеровских радиочастотных датчиков, позволяющий измерять вектор путевой скорости наземных транспортных средств (автомобилей, тракторов, автокаров и др.). Показана возможность построения реального маршрута автомобиля в прямоугольной системе координат. Рассмотрены специальные алгоритмы обработки сигналов, с помощью которых можно существенно увеличить точность определения доплеровских частот датчиков.</p></abstract><trans-abstract xml:lang="en"><p>The paper presents a method for signal processing of Doppler radio-wave sensors, which makes it possible to measure the vector of the ground speed of a land vehicle (cars, tractors, locomotives, etc.). The sensors are located along both sides of it and are directed at angles to the axis and to the underlying surface. It is shown how, based on the obtained data, it is possible to construct a real car route in a rectangular coordinate system. Special algorithms for signal processing are considered that allow to significantly increase the accuracy of determining the Doppler frequencies of the sensors, on which the accuracy of the calculation of the speed and the traveled distance depends.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>эффект Доплера</kwd><kwd>путевая скорость</kwd><kwd>автономная навигационная система</kwd><kwd>сверхвысокие частоты</kwd><kwd>спектральная обработка</kwd><kwd>взаимно-корреляционная функция</kwd><kwd>Doppler effect</kwd><kwd>ground speed</kwd><kwd>the autonomous navigation system</kwd><kwd>microwaves</kwd><kwd>spectral processing</kwd><kwd>cross-correlation function</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">Kees M., Weinberger M., Detlefsen J. Doppler Measurement of Lateral and Longitudinal Velocity for Automobiles at Millimeter-waves // Int. Microwave Symposium. 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С. 65-68.</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
