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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">sibadi</journal-id><journal-title-group><journal-title xml:lang="ru">Научный рецензируемый журнал "Вестник СибАДИ"</journal-title><trans-title-group xml:lang="en"><trans-title>The Russian Automobile and Highway Industry Journal</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2071-7296</issn><issn pub-type="epub">2658-5626</issn><publisher><publisher-name>The Siberian State Automobile and Highway University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.26518/2071-7296-2019-5-580-591</article-id><article-id custom-type="elpub" pub-id-type="custom">sibadi-951</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>ТРАНСПОРТ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>TRANSPORT</subject></subj-group></article-categories><title-group><article-title>ИССЛЕДОВАНИЕ КИНЕМАТИКИ ПОЛНОУПРАВЛЯЕМОГО ЛЕГКОВОГО АВТОМОБИЛЯ</article-title><trans-title-group xml:lang="en"><trans-title>KINEMATIC STUDY OF THE FOUR-WHEELED STEERING SYSTEM</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0461-9543</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Маркина</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Markina</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Маркина Анастасия Александровна – канд. техн. наук, доц. кафедры «Подъемно-транспортные машины и роботы»</p></bio><bio xml:lang="en"><p>Anastasia A. Markina – Candidate of Technical Sciences, Associate Professor of the Transporting and Lifting Machines Department</p></bio><email xlink:type="simple">aa.akulova@urfu.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>Чепкасов</surname><given-names>C. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Chepkasov</surname><given-names>S. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Чепкасов Сергей Николаевич – старший преподаватель кафедры «Подъемно-транспортные машины и роботы»</p></bio><bio xml:lang="en"><p>Sergei N. Chepkasov – Senior Lecturer of the Transporting and Lifting Machines Department</p></bio><email xlink:type="simple">79502027731@ya.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>Бережная</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Berezhnaya</surname><given-names>M. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Бережная Мария Александровна – студентка 4-го курса направления 23.03.03 «Эксплуатация транспортно-технологических машин и комплексов»</p></bio><bio xml:lang="en"><p>Maria A. Berezhnaya – Student of the Transporting and Lifting Machines Department</p></bio><email xlink:type="simple">Marria-1998@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГАОУ ВО «Уральский федеральный университет имени первого Президента России Б.Н. Ельцина»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Ural Federal University named after the first President of Russia B.N. Yeltsin</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>01</day><month>11</month><year>2019</year></pub-date><volume>16</volume><issue>5</issue><fpage>580</fpage><lpage>591</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Маркина А.А., Чепкасов C.Н., Бережная М.А., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Маркина А.А., Чепкасов C.Н., Бережная М.А.</copyright-holder><copyright-holder xml:lang="en">Markina A.A., Chepkasov S.N., Berezhnaya M.A.</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://vestnik.sibadi.org/jour/article/view/951">https://vestnik.sibadi.org/jour/article/view/951</self-uri><abstract><sec><title>Введение</title><p>Введение. Со второй половины XX века вопрос безопасности в автомобильной промышленности выходит на первое место, поэтому особое внимание уделяется устойчивости и управляемости. Повышение показателей данных свойств может достигаться различными путями, одним из которых является конструкция с четырьмя управляемыми колёсами (4WS). Технические решения таких схем более исследованы в зарубежной литературе на примере спортивных автомобилей и некоторых японских моделей, работы отечественных исследователей носят в основном описательный характер существующих решений.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. В статье приведён анализ кинематики легкового полноуправляемого автомобиля. Рассмотрена геометрия поворота с положительными и отрицательными углами подруливания, на основании чего предложены расчетные формулы для определения радиуса поворота автомобиля, углов поворота колес. Данные кинематические соотношения могут быть использованы при проектировании системы рулевого управления с четырьмя управляемыми колесами.</p></sec><sec><title>Результаты</title><p>Результаты. На примере автомобиля Volkswagen Polo произведён расчёт радиуса поворота и траекторной управляемости в зависимости от углов поворота колес передней и задней оси, показано изменение данных параметров и их влияние на безопасность и управляемость транспортного средства. Показаны преимущества применения полноуправляемой схемы для легкового автомобиля.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Introduction</title><p>Introduction. Since the second half of the 20th century the safety in the automotive industry has been bringing to the forefront. Therefore, researches pay special attention to stability and controllability. These properties increase in a variety of ways, one of which is using of the four-wheel steering system (4WS). Foreign literature presents technical solutions on the example of sport cars and some Japanese models.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. The paper provided an analysis of the four-wheeled steering passenger car’s kinematics. The authors considered the turning geometry with positive and negative steering angles of rear axle, on the basis of which the researches proposed calculation formulas for determining the turning radius of the car and the angles of the wheels’ rotation. The kinematic relations used in designing a steering system with four steered wheels.</p></sec><sec><title>Results</title><p>Results. The authors on the example of Volkswagen Polo calculated the turning radius and controllability depending on the steering wheels’ angles of the front and rear axles. As a result, the paper demonstrated the change in parameters and the effect on the safety and handling of the vehicle. The authors also highlighted the advantages of using a four-wheeled steering system.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>полноуправляемый автомобиль</kwd><kwd>автомобиль с четырьмя управляемыми колесами</kwd><kwd>кинематика поворота автомобиля</kwd><kwd>маневренность автомобиля</kwd><kwd>управляемость автомобиля</kwd><kwd>траекторная управляемость</kwd><kwd>курсовая устойчивость автомобиля</kwd><kwd>подруливающая задняя ось</kwd><kwd>радиус поворота автомобиля</kwd><kwd>схема поворота автомобиля</kwd></kwd-group><kwd-group xml:lang="en"><kwd>fully-controlled car</kwd><kwd>four-wheeled steering system</kwd><kwd>turning kinematics of the vehicle</kwd><kwd>car maneuverability</kwd><kwd>car controllability</kwd><kwd>intelligence steering control system</kwd><kwd>steering axle</kwd><kwd>car turning radius</kwd><kwd>handling stability</kwd><kwd>kinematic analysis</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">Melnik V., Dovzhik M., Tatyanchenko B. 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