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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">novtexmech</journal-id><journal-title-group><journal-title xml:lang="ru">Мехатроника, автоматизация, управление</journal-title><trans-title-group xml:lang="en"><trans-title>Mekhatronika, Avtomatizatsiya, Upravlenie</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1684-6427</issn><issn pub-type="epub">2619-1253</issn><publisher><publisher-name>Commercial Publisher «New Technologies»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.17587/mau.26.412-421</article-id><article-id custom-type="elpub" pub-id-type="custom">novtexmech-1801</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>РОБОТЫ, МЕХАТРОНИКА И РОБОТОТЕХНИЧЕСКИЕ СИСТЕМЫ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ROBOT, MECHATRONICS AND ROBOTIC SYSTEMS</subject></subj-group></article-categories><title-group><article-title>Синтез алгоритма управления манипулятором параллельной структуры</article-title><trans-title-group xml:lang="en"><trans-title>Synthesis of a Parallel Structure Manipulator Control Algorithm</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>Жога</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Zhoga</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>В. В. Жога, д-р физ.-мат. наук, проф., проф.,</p><p>Волгоград.</p></bio><bio xml:lang="en"><p>Volgograd, 400005.</p></bio><email xlink:type="simple">viczhoga@gmail.com</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>Дяшкин-Титов</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Dyashkin-Titov</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>В. В. Дяшкин-Титов, канд. техн. наук, доц., </p><p>Волгоград.</p></bio><bio xml:lang="en"><p>Volgograd, 400002.</p></bio><email xlink:type="simple">c_43.52.00@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Воробьева</surname><given-names>Н. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Vorob’eva</surname><given-names>N. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Н. С. Воробьева, д-р техн. наук, доц., зав. кафедрой, </p><p>Волгоград.</p></bio><bio xml:lang="en"><p>Vorob’eva N. S., Grand PhD, Associate Professor, Head of Department,</p><p>Volgograd, 400002.</p></bio><email xlink:type="simple">vgsxa@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Волгоградский государственный технический университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Volgograd State Technical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Волгоградский государственный аграрный университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Volgograd State Agrarian University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>10</day><month>08</month><year>2025</year></pub-date><volume>26</volume><issue>8</issue><fpage>412</fpage><lpage>421</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Commercial Publisher «New Technologies», 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Commercial Publisher «New Technologies»</copyright-holder><copyright-holder xml:lang="en">Commercial Publisher «New Technologies»</copyright-holder><license xlink:href="https://mech.novtex.ru/jour/about/submissions#copyrightNotice" xlink:type="simple"><license-p>https://mech.novtex.ru/jour/about/submissions#copyrightNotice</license-p></license></permissions><self-uri xlink:href="https://mech.novtex.ru/jour/article/view/1801">https://mech.novtex.ru/jour/article/view/1801</self-uri><abstract><p>Рассмотрено построение математической модели динамики манипулятора параллельной структуры с тремя степенями свободы, основанной на приведении кинетической и потенциальной энергий манипулятора к квадратичной форме относительно трех независимых обобщенных координат и скоростей. Механическая система манипулятора включает семь масс: массы трех корпусов, массы трех штоков актуаторов и сосредоточенную массу сферического шарнира с захватом и грузом. В качестве обобщенных координат манипулятора используются длины исполнительных звеньев, углы поворота исполнительных цилиндров относительно абсолютной системы координат и декартовые координаты сферического шарнира, на которые наложены стационарные голономные связи. С использованием формализма Лагранжа с неопределенными множителями с учетом голономных связей сформирована система из двенадцати нелинейных дифференциальных уравнений относительно двенадцати обобщенных координат и девяти множителей Лагранжа. Параметры динамических моделей определяются с помощью метода квадратичной аппроксимации функций на заданном временном интервале для каждого типа базового перемещения. Полученная система линейных алгебраических уравнений применяется для синтеза оптимальных управляющих усилий. С помощью методов вариационного исчисления из условия минимума тепловых потерь приводных электродвигателей определяются оптимальные управляющие усилия, обеспечивающие программный закон движения захвата манипулятора. Представлены результаты математического моделирования при перемещении захвата манипулятора по пространственной прямой.</p></abstract><trans-abstract xml:lang="en"><p>The work is devoted to the construction of a mathematical model of the dynamics of a manipulator of a parallel structure with three degrees of freedom, based on reducing the kinetic and potential energies of the manipulator to a quadratic form relative to three independent generalized coordinates and velocities. The mechanical system of the manipulator includes seven masses: the masses of three housings, the masses of three actuator rods and the concentrated mass of a spherical hinge with a gripper and a load. The lengths of the actuating links, the angles of rotation of the actuating cylinders relative to the absolute coordinate system, and the Cartesian coordinates of the spherical hinge, on which stationary holonomic connections are superimposed, are used as generalized coordinates of the manipulator. Using the Lagrange formalism with indefinite multipliers, taking into account holonomic connections, a system of twelve nonlinear differential equations with respect to twelve generalized coordinates and nine Lagrange multipliers is formed. The parameters of dynamic models are determined using the method of quadratic approximation of functions over a given time interval for each type of basic displacement. The resulting system of linear algebraic equations is used to synthesize optimal control forces. Using the methods of calculus of variations, optimal control forces are determined that ensure the program law of motion of the manipulator grip from the condition of minimal heat losses of the drive electric motors. The results of mathematical modeling when moving the manipulator grip along a spatial straight line are presented.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>манипулятор параллельной структуры</kwd><kwd>трипод</kwd><kwd>уравнения динамики</kwd><kwd>синтез оптимальных программных усилий</kwd></kwd-group><kwd-group xml:lang="en"><kwd>parallel structure manipulator</kwd><kwd>tripod</kwd><kwd>dynamic equations</kwd><kwd>synthesis of optimal programming efforts</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">Афонин В. Л., Подзоров П. В., Слепцов В. В. Обрабатывающее оборудование на основе механизмов параллельной кинематики. М.: Машиностроение, 2006. 448 с.</mixed-citation><mixed-citation xml:lang="en">Afonin V. L., Podzorov P. V., Sleptsov V. V. Processing equipment based on parallel kinematics mechanisms, Moscow, Mashinostroenie, 2006, 448 p. (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Бушуев В. В., Хольшев И. Г. Механизмы параллельной структуры в машиностроении // СТИН. 2001. № 1. С. 3—8.</mixed-citation><mixed-citation xml:lang="en">Bushuev V. V., Hol’shev I. G. The mechanisms of parallel structure in mechanical engineering, STIN, 2001, no. 1, pp. 3—8 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Рыбак Л. А., Гриненко Г. П. Инновационное обрабатывающее оборудование на базе параллельных структур: перспективы и направления коммерциализации // Наукоемкие технологии в машиностроении. 2013. № 7 (25). С. 32—39.</mixed-citation><mixed-citation xml:lang="en">Rybak L. A., Grinenko G. P. Innovative processing equipment on the basis of parallel structures: prospects and directions of commercialization, Naukoemkietehnologii v mashinostroenii, 2013, no. 7 (25), pp. 32—39 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Журавлев В. Ф. Основы теоретической механики. М.: Издательство Физико-математической литературы, 2001. 320 с.</mixed-citation><mixed-citation xml:lang="en">Zhuravlev V. F. Fundamentals of theoretical mechanics, Moscow, Izdatel’stvo Fiziko-matematicheskoj literatury, 2001, p. 320 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Bryson A. E., Yu-Chi Ho. Applied Optimal Control: Optimization, Estimation, and Control. New York: Routledge, 1975.</mixed-citation><mixed-citation xml:lang="en">Bryson A. E., Yu-Chi Ho. Applied Optimal Control: Optimization, Estimation, and Control, New York, Routledge, 1975.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Ibrahim O., Khalil W. Inverse and direct dynamic models of hybrid robots // Mech. Mach. Theory. 2010. N. 45 (4). P. 627—640.</mixed-citation><mixed-citation xml:lang="en">Ibrahim O., Khalil W. Inverse and direct dynamic models of hybrid robots, Mech. Mach. Theory, 2010, no. 45 (4), pp. 627—640.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Динамика управления роботами роботы / Под ред. Е. И. Юревича, В. В. Козлова, В. П. Макарычева и др. М.: Наука. Физматлит, 1984. 336 с.</mixed-citation><mixed-citation xml:lang="en">Yurevich E. I., Kozlov V. V., Makarychev V. P. Dynamics of Robot Control, Moscow, Nauka, 1984, 336 p. (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Коловский М. З., Слоущ А. В. Основы динамики промышленных роботов. Москва: Наука. Физматлит, 1998. 240 с.</mixed-citation><mixed-citation xml:lang="en">Kolovskiy M. Z., Sloushch А. V. Foundations of Industrial Robot Dynamics, Moscow, Nauka, Fizmatlit, 1998, 240 p. (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Briot S., Khalil W. Dynamics of Parallel Robots — From Rigid Bodies to Flexible Elements, Mechanisms and Machine Science. Switzerland: Springer, 2015. Vol. 35.</mixed-citation><mixed-citation xml:lang="en">Briot S., Khalil W. Dynamics of Parallel Robots — From Rigid Bodies to Flexible Elements, Mechanisms and Machine Science, Switzerland, Springer, 2015, vol. 35.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Жога В. В., Дяшкин-Титов В. В., Дяшкин А. В., Воробьева Н. С., Несмиянов И. А., Иванов А. Г. Манипулятор-трипод параллельно-последовательной структуры: пат. 2616493 Российская Федерация, МПК В66С 23/44. Опубл. 17.04.2017. Бюл. № 11.</mixed-citation><mixed-citation xml:lang="en">Zhoga V. V., Djashkin-Titov V. V., Djashkin A. V., Vorob'eva N. S., Nesmiyanov I. A., Ivanov А. G. Manipulator-tripod of parallel-sequential structure, Pat. 2616493 Russian Federation, MPK В66С 23/44, publ. 17.04.2017, bul. no. 11 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Zhoga V., Dyashkin-Titov V., Nesmiyanov I., Dyashkin А. Algorithm to synthesize control force for tripod manipulator drives // Smart Innovation, Systems and Technologies. 2020. Vol. 154. P. 223—235.</mixed-citation><mixed-citation xml:lang="en">Zhoga V., Dyashkin-Titov V., Nesmiyanov I., Dyashkin А. Algorithm to synthesize control force for tripod manipulator drives. Smart Innovation, Systems and Technologies, 2020, vol. 154, pp. 223—235.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Лурье А. И. Аналитическая механика. М.: Наука, Физматлит, 1961. 824 с.</mixed-citation><mixed-citation xml:lang="en">Lur’e А. I. Analytical Mechanics, Moscow, Nauka, Fizmatlit, 1961, 824 p. (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Vorob’eva N. S., Nesmiyanov I. A., Zhoga V. V. Program Displacement Tracing of Executive Devices by the Manipulator Drives of Parallel-Sequential Structures // Journal of Computer and Systems Sciences International. 2019. Vol. 58, N. 2. P. 305—316.</mixed-citation><mixed-citation xml:lang="en">Vorob’eva N. S., Nesmiyanov I. A., Zhoga V. V. Program Displacement Tracing of Executive Devices by the Manipulator Drives of Parallel-Sequential Structures, Journal of Computer and Systems Sciences International, 2019, vol. 58, no. 2, pp. 305—316.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Zhoga V., Dyashkin-Titov V., Nesmiyanov I., Vorob’eva N., Dyashkin А. Modeling dynamic of tripod manipulator considering mass of actuating links // 2020 International Conference Nonlinearity, Information and Robotics, NIR. Innopolis, 2020. P. 9290240.</mixed-citation><mixed-citation xml:lang="en">Zhoga V., Dyashkin-Titov V., Nesmiyanov I., Vorob’eva N., Dyashkin А. Modeling dynamic of tripod manipulator considering mass of actuating links, 2020 International Conference Nonlinearity, Information and Robotics, NIR, Innopolis, 2020, pp. 9290240.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Бутырский Е. Ю., Кувалдин И. А., Чалкин В. П. Аппроксимация многомерных функций // Научное приборостроение. 2010. Т. 20, № 2. С. 82—92.</mixed-citation><mixed-citation xml:lang="en">Butyrsky Eu. Yu., Kuvaldin I. A., Chalkin V. P. Multidimensional functions approximation. Scientific instrumentation, 2010, vol. 20, no. 2, pp. 82—92 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Михайлов К. В. Программная реализация алгоритма аппроксимации функций n-переменных // Материалы молодежной научно-практической конференции Переславского университета им. Айламазяна. Переславль, 2010. С. 48—54.</mixed-citation><mixed-citation xml:lang="en">Mikhailov K. V. Program implementation of approximation algorithm for functions of n-variables, Proceedings of Junior research and development conference of Ailamazyan Pereslavl university, Pereslavl, 2010, pp. 48—54 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Данилов А. М., Гарькина И. А. Практические методы аппроксимации кинетических процессов в полидисперсных системах // Региональная архитектура и строительство. 2016. № 2 (27). С. 70—74.</mixed-citation><mixed-citation xml:lang="en">Danilov A. M., Garkina I. A. Practical methods of approximation of kinetic processes in polydisperse systems, Regional architecture and construction, 2016, no. 2 (27), pp. 70—74 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Беклемишев Д. В. Курс аналитической геометрии и линейной алгебры. М.: Физматлит, 2005. 304 с.</mixed-citation><mixed-citation xml:lang="en">Beklemishev D. V. Course of analytical geometry and linear algebra, Moscow, Fizmatlit, 2005, 304 p. (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Корендясев А. И., Саламандра Б. Л., Тывес Л. И. Теоретические основы робототехники: в 2 кн. Книга 1. М.: Наука. 2006. 383 с.</mixed-citation><mixed-citation xml:lang="en">Korendesev A. I., Salamandra B. L., Tyves L. I. Theoretical basis of robotics. In 2 books, Institute of Machines Science named after А. A. Blagonravov of the Russian Academy of Sciences, Moscow, Nauka, Book 1, 2006, 383 p. (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Кобринский А. А, Кобринский А. Е. Манипуляционные системы роботов. М.: Наука, 1985, 343 с.</mixed-citation><mixed-citation xml:lang="en">Kobrinskij A. А, Kobrinskij А. E. Manipulation systems of robots, Moscow, Nauka, 1985, 343 p. (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Жога В. В., Дяшкин-Титов В. В., Несмиянов И. А., Воробьева Н. С. Задача позиционирования манипулятора параллельно-последовательной структуры с управляемым захватным устройством // Мехатроника, автоматизация, управление. 2016. Т. 17, № 8. С. 525—530.</mixed-citation><mixed-citation xml:lang="en">Zhoga V. V., Dyashkin-Titov V. V., Nesmiyanov I. A., Vorob'eva N. S. The task of positioning the manipulator of a parallelsequential structure with a controlled gripper, Mekhatronika, Avtomatizatsiya, Upravlenie, 2016, no. 8, vol. 17, pp. 525—530 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Dyashkin-Titov V. V., Zhoga V. V., Nesmiyanov I. A., Vorob’eva N. S. Dynamics of the Manipulator Parallel-Serial Structure. In: Evgrafov A. (eds) Advances in Mechanical Engineering. Lecture Notes in Mechanical Engineering. Springer, Cham, 2018. P. 33—43.</mixed-citation><mixed-citation xml:lang="en">Dyashkin-Titov V. V., Zhoga V. V., Nesmiyanov I. A., Vorob’eva N. S. Dynamics of the Manipulator Parallel-Serial Structure. In: Evgrafov A. (eds), Advances in Mechanical Engineering, Lecture Notes in Mechanical Engineering, Springer, Cham, 2018, pp. 33-43.</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>
