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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">nami</journal-id><journal-title-group><journal-title xml:lang="ru">Труды НАМИ</journal-title><trans-title-group xml:lang="en"><trans-title>Trudy NAMI</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0135-3152</issn><publisher><publisher-name>ФГУП «НАМИ»</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">nami-17</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>АВТОМОБИЛЕСТРОЕНИЕ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>AUTOMOBILE DEVELOPMENT</subject></subj-group></article-categories><title-group><article-title>Развитие алгоритмов активного распределения момента по осям легкового автомобиля</article-title><trans-title-group xml:lang="en"><trans-title>Development of algorithms for active torque distribution along the vehicle axes</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>Заватский</surname><given-names>А. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Zavatskiy</surname><given-names>A. M.</given-names></name></name-alternatives><email xlink:type="simple">Alex7061@yandex.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>Харитонов</surname><given-names>С. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kharitonov</surname><given-names>S. A.</given-names></name></name-alternatives><email xlink:type="simple">sintespkp@yandex.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ГНЦ РФ ФГУП «НАМИ»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal State Unitary Enterprise “Central Scientific Research Automobile and Automotive Engines Institute”</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБОУ ВО «Московский государственный технический университет имени Н.Э. Баумана»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Bauman Moscow State Technical University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2017</year></pub-date><pub-date pub-type="epub"><day>09</day><month>07</month><year>2020</year></pub-date><volume>0</volume><issue>2</issue><fpage>37</fpage><lpage>47</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Заватский А.М., Харитонов С.А., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Заватский А.М., Харитонов С.А.</copyright-holder><copyright-holder xml:lang="en">Zavatskiy A.M., Kharitonov S.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://nami.elpub.ru/jour/article/view/17">https://nami.elpub.ru/jour/article/view/17</self-uri><abstract><p>Динамика, курсовая устойчивость и проходимость легкового автомобиля может быть повышена при помощи систем активного распределения моментов по осям автомобиля. Эффективность таких систем, особенно в отсутствии межосевого дифференциала, в основном зависит от алгоритма управления межосевой многодисковой муфты. В статье представлены существующие алгоритмы распределения момента по осям легкового автомобиля. Данные алгоритмы рассмотрены с позиции их изменения со временем вследствие выявленных в ходе эксплуатации недоработок и в связи с развитием электронно-вычислительной техники. Исследование развития алгоритмов распределения момента выполнено на основе опубликованных патентов на системы распределения момента, алгоритмы управления и на отдельные решения выявленных в ходе эксплуатации проблем. Данное исследование необходимо для разработки новых, более эффективных алгоритмов распределения момента. Наиболее подходящим объектом для исследования стали алгоритмы системы распределения момента компании Nissan. Системы распределения момента Nissan были выбраны по двум причинам: во-первых, из-за длительной истории развития системы распределения момента, которая начинается с 1988 г., они стали одними из первопроходцев в направлении автоматически подключаемого полного привода; во-вторых, за долгую историю развития было сделано много изменений первоначального алгоритма и различных поисковых решений, которые отражены в опубликованных патентах с открытым доступом. В результате обзора выявлены как перспективные, так и тупиковые пути развития алгоритмов распределения момента, особенности работы легковых автомобилей с автоматически подключаемым полным приводом и другие проблемы, которые теперь можно избежать при разработке нового алгоритма.</p></abstract><trans-abstract xml:lang="en"><p>Dynamics, road-holding ability and passability of a vehicle can be enhanced with the help of active torque distribution along the vehicle axles. The efficiency of such systems, especially if an inter-axle differential is absent, depends mainly on the controlling algorithm of the inter-axle multi-plate clutch. The article considers the existing algorithms for distributing torque along the vehicle axles. These algorithms are considered from the point of view of their over time changes caused by defects discovered in vehicle operation and with regard to the electronic computing development. The study of torque distribution algorithms development is based on published patents on torque distribution systems, control algorithms and on individual solutions of problems identified in vehicle operation. This study is necessary to develop other efficient algorithms for the torque distribution. The most suitable objects for the study were the algorithms of Nissan torque distribution system. These systems were chosen for two reasons: firstly, because of the long life development of the torque distribution system, which began in 1988, the company became one of the pioneers to develop the automatically connected all-wheel drive; secondly, in the course of its development the original algorithm has undergone many changes and various search solutions, which are reflected in published patents and open for automotive companies. As a result of the review, both prospective and deadlock ways of torque distribution algorithms development have been identified. The operation peculiarities of the vehicles with an automatically connected all-wheel drive as well as other problems can be avoided by developing a new algorithm.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>автомобиль</kwd><kwd>управление распределением момента</kwd><kwd>автоматически подключаемый полный привод</kwd><kwd>алгоритм управления</kwd></kwd-group><kwd-group xml:lang="en"><kwd>vehicle</kwd><kwd>driving torque distribution control</kwd><kwd>on-demand four-wheel drive</kwd><kwd>control algorithm</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">Four wheel drive system having driving force distribution control responsive to vehicle lateral acceleration: патент US 4754834 A, 05.07.1988.</mixed-citation><mixed-citation xml:lang="en">Four wheel drive system having driving force distribution control responsive to vehicle lateral acceleration: патент US 4754834 A, 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