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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">kaz44</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник Университета Шакарима. Серия технические науки</journal-title><trans-title-group xml:lang="en"><trans-title>Bulletin of Shakarim University. Technical Sciences</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2788-7995</issn><issn pub-type="epub">3006-0524</issn><publisher><publisher-name>«Шәкәрім университеті» КеАҚ</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.53360/2788-7995-2026-1(21)-30</article-id><article-id custom-type="elpub" pub-id-type="custom">kaz44-2460</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>МАШИНОСТРОЕНИЕ И МЕХАНИКА (ОРИГИНАЛЬНАЯ СТАТЬЯ)</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>MECHANICAL ENGINEERING AND MECHANICS (ORIGINAL ARTICLE)</subject></subj-group></article-categories><title-group><article-title>ИССЛЕДОВАНИЕ ВЛИЯНИЯ ЗАЗОРОВ В МЕХАНИЧЕСКИХ ПЕРЕДАЧАХ НА ТОЧНОСТЬ ПОЗИЦИОНИРОВАНИЯ ПРИВОДА</article-title><trans-title-group xml:lang="en"><trans-title>ИССЛЕДОВАНИЕ ВЛИЯНИЯ ЗАЗОРОВ В МЕХАНИЧЕСКИХ ПЕРЕДАЧАХ НА ТОЧНОСТЬ ПОЗИЦИОНИРОВАНИЯ ПРИВОДА</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8918-527X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Жылқыбаев</surname><given-names>Т. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Zhylkybayev</surname><given-names>T.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Тұрсынхан Саятұлы Жылқыбаев – магистр технических наук, преподаватель, кафедра «Автоматизация и информационные технологии» </p><p>г. Семей, ул. Глинки, 20 А</p></bio><bio xml:lang="en"><p>Tursynkhan Zhylkybayev – master of technical sciences, lecturer of Department of Automation and Information Technologies </p><p>071412, Semey, 20 A Glinka Street</p></bio><email xlink:type="simple">tursynhan.jylqybaev@shakarim.kz</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0007-3605-515X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Советбаев</surname><given-names>Р. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Sovetbayev</surname><given-names>R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Раил Аянович Советбаев – PhD, заведующий кафедрой «Автоматизация и информационные технологии» </p><p>г. Семей, ул. Глинки, 20 А</p></bio><bio xml:lang="en"><p>Rail Sovetbayev – PhD, Head of the Department of Automation and Information Technologies </p><p>071412, Semey, 20 A Glinka Street</p></bio><email xlink:type="simple">r.sovetbayev@shakarim.kz</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0002-3841-982X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кудайбергенова</surname><given-names>Г. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Kudaybergenova</surname><given-names>G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гульнур Муратовна Кудайбергенова – магистр технических наук, старший преподаватель, кафедра «Автоматизация и информационные технологии» </p><p>г. Семей, ул. Глинки, 20 А</p></bio><bio xml:lang="en"><p>Gulnur Kudaybergenova – master of technical sciences, senior lecturer of Department of Automation and Information Technologies </p><p>071412, Semey, 20 A Glinka Street</p></bio><email xlink:type="simple">g.kudaibergenova@shakarim.kz</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0008-4529-2787</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Советбаев</surname><given-names>Е. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Sovetbayev</surname><given-names>Y.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ералы Рауанұлы Советбаев – магистр технических наук, преподаватель, кафедра «Автоматизация и информационные технологии» </p><p>г. Семей, ул. Глинки, 20 А</p></bio><bio xml:lang="en"><p>Yeraly Sovetbayev – Master of technical sciences, lecturer of Department of Automation and Information Technologies </p><p>071412, Semey, 20 A Glinka Street</p></bio><email xlink:type="simple">sovetbaev_eraly@shakarim.kz</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7103-2945</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ожмегов</surname><given-names>К.</given-names></name><name name-style="western" xml:lang="en"><surname>Ozhmegov</surname><given-names>K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кирилл Ожмегов – PhD, кафедра производственного менеджмента </p><p>42-201, г. Ченстохова, ул. Х. Домбровского 69 </p></bio><bio xml:lang="en"><p>Kirill Ozhmegov – PhD, Department of Production Management </p><p>42-201, Czestochowa, 69 H. Dąbrowskiego Street</p></bio><email xlink:type="simple">kvozhmegov@wp.pl</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Шәкәрім университет</institution><country>Казахстан</country></aff><aff xml:lang="en"><institution>Shakarim University</institution><country>Kazakhstan</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Ченстоховский политехнический университет</institution><country>Польша</country></aff><aff xml:lang="en"><institution>Technical University Czestochowa</institution><country>Poland</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>25</day><month>05</month><year>2026</year></pub-date><volume>1</volume><issue>1(21)</issue><fpage>276</fpage><lpage>284</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Жылқыбаев Т.С., Советбаев Р.А., Кудайбергенова Г.М., Советбаев Е.Р., Ожмегов К., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Жылқыбаев Т.С., Советбаев Р.А., Кудайбергенова Г.М., Советбаев Е.Р., Ожмегов К.</copyright-holder><copyright-holder xml:lang="en">Zhylkybayev T., Sovetbayev R., Kudaybergenova G., Sovetbayev Y., Ozhmegov K.</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://tech.vestnik.shakarim.kz/jour/article/view/2460">https://tech.vestnik.shakarim.kz/jour/article/view/2460</self-uri><abstract><p>В работе исследовано влияние зазоров в механических передачах на точность позиционирования привода. Актуальность исследования обусловлена тем, что наличие люфта в зубчатых, червячных и винотовых передачах является конструктивно неизбежным следствием технологических допусков, условий сборки и эксплуатационного износа и оказывает существенное влияние на кинематические и динамические характеристики приводных систем. Разработана математическая модель электромеханического привода с учетом нелинейного кинематического элемента типа «люфт». Модель реализована в среде MATLAB/Simulink и включает пропорциональный регулятор положения, инерционную механическую подсистему с учетом демпфирования, а также блок моделирования зазора с заданной шириной мертвой зоны. Проведено численное параметрическое исследование при различных значениях величины зазора. В ходе моделирования получены переходные характеристики, временные зависимости ошибки позиционирования и гистерезисные диаграммы. Установлено, что увеличение величины зазора приводит к росту максимальной динамической ошибки привода, особенно выраженной в режимах реверса движения. Показано, что в исследуемом диапазоне зависимость максимальной ошибки от параметра ∆ носит монотонный характер и близка к линейной. Построенная гистерезисная характеристика подтверждает нелинейную природу рассматривается явления и демонстрирует формирование зоны нечувствительности шириной 2∆. Научная новизна работы заключается в количественной оценке зависимости максимальной динамической ошибки позиционирования от величины зазора на основе единой нелинейной динамической модели привода, а также в комплексном анализе влияния люфта с использованием переходных характеристик и гистерезисных диаграмм. Полученные результаты позволяют количественно оценивать допустимую величину зазора при проектировании приводов высокоточных механизмов и могут служить основой для разработки алгоритмических или конструктивных методов компенсации люфта.</p></abstract><trans-abstract xml:lang="en"><p>The study examines the influence of clearances in mechanical transmissions on the positioning accuracy of the drive. The relevance of the study is due to the fact that the presence of backlash in gear, worm and screw drives is a structurally inevitable consequence of technological tolerances, assembly conditions and operational wear, and has a significant impact on the kinematic and dynamic characteristics of drive systems. A mathematical model of an electromechanical drive has been developed, taking into account a nonlinear kinematic element of the ‘backlash’ type. The model is implemented in MATLAB/Simulink and includes a proportional position controller, an inertial mechanical subsystem with damping, and a backlash simulation unit with a specified dead zone width. A numerical parametric study was conducted for different backlash values. During the simulation, transient characteristics, time dependencies of positioning errors, and hysteresis diagrams were obtained. It was found that an increase in the gap value leads to an increase in the maximum dynamic error of the drive, which is especially pronounced in reverse motion modes. It was shown that in the studied range, the dependence of the maximum error on the parameter ∆ is monotonic and close to linear. The constructed hysteresis characteristic confirms the nonlinear nature of the phenomenon under consideration and demonstrates the formation of an insensitivity zone with a width of 2∆. The scientific novelty of the work consists in the quantitative assessment of the dependence of the maximum dynamic positioning error on the gap value based on a unified nonlinear dynamic model of the drive, as well as in a comprehensive analysis of the influence of backlash using transient characteristics and hysteresis diagrams. The results obtained allow for a quantitative assessment of the permissible backlash value when designing drives for high-precision mechanisms and can serve as a basis for the development of algorithmic or design methods for backlash compensation.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>люфт</kwd><kwd>механическая передача</kwd><kwd>позиционирование</kwd><kwd>динамическая погрешность</kwd><kwd>гистерезис</kwd><kwd>нелинейность</kwd><kwd>приводные системы</kwd></kwd-group><kwd-group xml:lang="en"><kwd>backlash</kwd><kwd>mechanical transmission</kwd><kwd>positioning</kwd><kwd>dynamic error</kwd><kwd>hysteresis</kwd><kwd>non-linearity</kwd><kwd>drive systems</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">Norton R.L. Design of machinery: an introduction to the synthesis and analysis of mechanisms and machines / R.L. Norton. – 5th ed. – New York: McGraw-Hill, 2012. – 857 p.</mixed-citation><mixed-citation xml:lang="en">Norton R.L. Design of machinery: an introduction to the synthesis and analysis of mechanisms and machines / R.L. Norton. – 5th ed. – New York: McGraw-Hill, 2012. – 857 p.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Shigley J.E. Mechanical engineering design / J.E. Shigley, C.R. Mischke, R.G. Budynas. – 10th ed. – New York: McGraw-Hill, 2015. – 1100 p.</mixed-citation><mixed-citation xml:lang="en">Shigley J.E. Mechanical engineering design / J.E. Shigley, C.R. Mischke, R.G. Budynas. – 10th ed. – New York: McGraw-Hill, 2015. – 1100 p.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Altintas Y. Manufacturing automation: metal cutting mechanics, machine tool vibrations, and CNC design / Y. Altintas. – 2nd ed. – Cambridge: Cambridge University Press, 2012. – 366 p.</mixed-citation><mixed-citation xml:lang="en">Altintas Y. Manufacturing automation: metal cutting mechanics, machine tool vibrations, and CNC design / Y. Altintas. – 2nd ed. – Cambridge: Cambridge University Press, 2012. – 366 p.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Verl A. Modeling and compensation of nonlinear effects in feed drives / A. Verl, S. Frey // CIRP Annals – Manufacturing Technology. – 2010. – Vol. 59, № 1. – P. 353-356. https://doi.org/10.1016/j.cirp.2010.03.118.</mixed-citation><mixed-citation xml:lang="en">Verl A. Modeling and compensation of nonlinear effects in feed drives / A. Verl, S. Frey // CIRP Annals – Manufacturing Technology. – 2010. – Vol. 59, № 1. – P. 353-356. https://doi.org/10.1016/j.cirp.2010.03.118.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Khalil W. Modeling, identification and control of robots / W. Khalil, E. Dombre // Oxford: Butterworth-Heinemann, 2002. – 522 p.</mixed-citation><mixed-citation xml:lang="en">Khalil W. Modeling, identification and control of robots / W. Khalil, E. Dombre // Oxford: Butterworth-Heinemann, 2002. – 522 p.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">ISO 1328-1:2013. Cylindrical gears – ISO system of flank tolerance classification. Part 1: Definitions and allowable values of deviations relevant to flanks of gear teeth. – Geneva: International Organization for Standardization, 2013. – 38 p.</mixed-citation><mixed-citation xml:lang="en">ISO 1328-1:2013. Cylindrical gears – ISO system of flank tolerance classification. Part 1: Definitions and allowable values of deviations relevant to flanks of gear teeth. – Geneva: International Organization for Standardization, 2013. – 38 p.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Flodin A. Simulation of mild wear in helical gears / A. Flodin, S. Andersson // Wear. – 2000. – Vol. 241, Issue 2. – P. 123-128. https://doi.org/10.1016/S0043-1648(00)00384-7.</mixed-citation><mixed-citation xml:lang="en">Flodin A. Simulation of mild wear in helical gears / A. Flodin, S. Andersson // Wear. – 2000. – Vol. 241, Issue 2. – P. 123-128. https://doi.org/10.1016/S0043-1648(00)00384-7.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Nordin M. Controlling mechanical systems with backlash — a survey / M. Nordin, P.О. Gutman // Automatica. – 2002. – Vol. 38, № 10. – P. 1633-1649. https://doi.org/10.1016/S0005-1098(02)00047-X.</mixed-citation><mixed-citation xml:lang="en">Nordin M. Controlling mechanical systems with backlash — a survey / M. Nordin, P.О. Gutman // Automatica. – 2002. – Vol. 38, № 10. – P. 1633-1649. https://doi.org/10.1016/S0005-1098(02)00047-X.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Eritenel T. Nonlinear vibration of gear systems including tooth separation and backlash / T. Eritenel, R.G. Parker // Mechanical Systems and Signal Processing. – 2009. – Vol. 23, № 2. – P. 260-273. https://doi.org/10.1016/j.ymssp.2008.06.006.</mixed-citation><mixed-citation xml:lang="en">Eritenel T. Nonlinear vibration of gear systems including tooth separation and backlash / T. Eritenel, R.G. Parker // Mechanical Systems and Signal Processing. – 2009. – Vol. 23, № 2. – P. 260-273. https://doi.org/10.1016/j.ymssp.2008.06.006.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Kahraman, A. Non-linear dynamics of gear systems with backlash / A. Kahraman // Journal of Sound and Vibration. – 1991. – Vol. 146, № 3. – P. 469-506. https://doi.org/10.1016/0022-460X(91)90727-7.</mixed-citation><mixed-citation xml:lang="en">Kahraman, A. Non-linear dynamics of gear systems with backlash / A. Kahraman // Journal of Sound and Vibration. – 1991. – Vol. 146, № 3. – P. 469-506. https://doi.org/10.1016/0022-460X(91)90727-7.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Amabili M. Dynamic analysis of spur gear pairs with backlash / M. Amabili, A. Rivola // Nonlinear Dynamics. – 1997. – Vol. 14, № 1. – P. 17-33. https://doi.org/10.1023/A:1008297218488.</mixed-citation><mixed-citation xml:lang="en">Amabili M. Dynamic analysis of spur gear pairs with backlash / M. Amabili, A. Rivola // Nonlinear Dynamics. – 1997. – Vol. 14, № 1. – P. 17-33. https://doi.org/10.1023/A:1008297218488.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Shigley J.E. Mechanical engineering design / J.E. Shigley, R.G. Budynas. – 10th ed. – New York: McGraw-Hill, 2015. – 1100 p.</mixed-citation><mixed-citation xml:lang="en">Shigley J.E. Mechanical engineering design / J.E. Shigley, R.G. Budynas. – 10th ed. – New York: McGraw-Hill, 2015. – 1100 p.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Norton R.L. Design of machinery: an introduction to the synthesis and analysis of mechanisms and machines / R.L. Norton. – 5th ed. – New York: McGraw-Hill, 2012. – 857 p.</mixed-citation><mixed-citation xml:lang="en">Norton R.L. Design of machinery: an introduction to the synthesis and analysis of mechanisms and machines / R.L. Norton. – 5th ed. – New York: McGraw-Hill, 2012. – 857 p.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">MathWorks. Simulink documentation: modeling nonlinearities and backlash block [Electronic resource] – Available at: https://www.mathworks.com/help/simulink/slref/backlash.html.</mixed-citation><mixed-citation xml:lang="en">MathWorks. Simulink documentation: modeling nonlinearities and backlash block [Electronic resource] – Available at: https://www.mathworks.com/help/simulink/slref/backlash.html.</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>
