<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<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.24.115-121</article-id><article-id custom-type="elpub" pub-id-type="custom">novtexmech-1339</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>СИСТЕМНЫЙ АНАЛИЗ, УПРАВЛЕНИЕ И ОБРАБОТКА ИНФОРМАЦИИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>SYSTEM ANALYSIS, CONTROL AND INFORMATION PROCESSING</subject></subj-group></article-categories><title-group><article-title>Нелинейные алгоритмы управления группой мобильных агентов на отрезке</article-title><trans-title-group xml:lang="en"><trans-title>Nonlinear Algorithms for Controlling a Group of Mobile Agents on a Segment</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>Александров</surname><given-names>А. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Aleksandrov</surname><given-names>A. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Доктор физико-математических наук, профессор.</p><p>199034, Санкт-Петербург</p></bio><bio xml:lang="en"><p>D. Sc, Professor.</p><p>Saint Petersburg, 199034</p></bio><email xlink:type="simple">a.u.aleksandrov@spbu.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>Рузин</surname><given-names>С. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Ruzin</surname><given-names>S. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Аспирант</p><p>199034, Санкт-Петербург</p></bio><bio xml:lang="en"><p>Saint Petersburg, 199034</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Санкт-Петербургский государственный университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Saint Petersburg State University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>28</day><month>03</month><year>2023</year></pub-date><volume>24</volume><issue>3</issue><fpage>115</fpage><lpage>121</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Commercial Publisher «New Technologies», 2023</copyright-statement><copyright-year>2023</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/1339">https://mech.novtex.ru/jour/article/view/1339</self-uri><abstract><p>Рассматривается группа мобильных агентов на прямой. Агенты понимаются как занумерованные точки, способные менять свое положение. Предполагается, что динамика агентов моделируется интеграторами второго порядка, причем каждый агент получает информацию от одного своего левого и одного своего правого соседа (не обязательно ближайших соседей). Требуется обеспечить заданное нелинейно-равномерное размещение агентов на отрезке прямой. Для решения поставленной задачи предлагаются нелинейные децентрализованные протоколы. Определяются условия на параметры управлений, при выполнении которых агенты сходятся к требуемым положениям. Исследуется робастность построенных протоколов управления по отношению к коммуникационному запаздыванию и переключениям сетевой топологии. При этом считается, что информация о значении запаздывания и о законе переключения может отсутствовать. Показывается, что при любом постоянном неотрицательном запаздывании и любом допустимом законе переключения связей гарантируется заданное размещение агентов. Доказательства сформулированных утверждений основаны на применении прямого метода Ляпунова и специальной формы метода декомпозиции. Используются оригинальные конструкции функций Ляпунова и функционалов Ляпунова—Красовского. Приводятся результаты численного моделирования, подтверждающие полученные теоретические выводы.</p></abstract><trans-abstract xml:lang="en"><p>A group of mobile agents on a straight line is considered. Agents are understood as numbered points that can change their position. It is assumed that the dynamics of agents is modeled by second-order integrators, with each agent receiving information from one of its left and one of its right neighbors (not necessarily nearest neighbors). It is required to provide a given nonlinear-uniform (uniform with respect to a prescribed nonlinear function) deployment of agents on a straight line segment. It is worth mentioning that, in numerous applications such as optic, acoustics, physiology, information theory, thermodynamics, etc., instead of linear scale, nonlinear ones (for instance, logarithmic) are used. In addition, it should be noted that an important class of formation control problems is synchronization of processes with respect to certain functions of phase coordinates. To solve the stated problem, nonlinear decentralized protocols are proposed. The conditions on the control parameters are determined, under which the agents converge to the required positions. The robustness of the constructed control protocols with respect to communication delay and network topology switching (replacing chosen neighbors by the other ones) is investigated. In this case, it is assumed that information about the magnitude of the delay and about the switching law may be absent. It is shown that for any constant non-negative delay and any admissible law for switching connections, a given deployment of agents is guaranteed. The proofs of the stated statements are based on the application of the Lyapunov direct method and a special form of the decomposition method. Original constructions of Lyapunov functions and Lyapunov—Krasovskii functionals are used. The results of numerical simulation are presented, confirming the obtained theoretical conclusions.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>мультиагентная система</kwd><kwd>управление формациями</kwd><kwd>интеграторы второго порядка</kwd><kwd>запаздывание</kwd><kwd>переключения</kwd><kwd>прямой метод Ляпунова</kwd><kwd>асимптотическая устойчивость</kwd><kwd>метод декомпозиции</kwd></kwd-group><kwd-group xml:lang="en"><kwd>multiagent system</kwd><kwd>formation control</kwd><kwd>second order integrators</kwd><kwd>delay</kwd><kwd>switching</kwd><kwd>Lyapunov direct method</kwd><kwd>asymptotic stability</kwd><kwd>robustness</kwd><kwd>decomposition method</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">Проблемы сетевого управления / Под ред. А. Л. Фрадкова. М.—Ижевск: Институт компьютерных исследований, 2015. 392 с.</mixed-citation><mixed-citation xml:lang="en">Fradkov A. L. ed. Problems of Network Control, Moscow—Izhevsk, Institute of Computer Sciences, 2015, 392 p. (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Ren W., Cao W. Distributed Coordination of Multi-Agent Networks. London: Springer-Verlag, 2011.</mixed-citation><mixed-citation xml:lang="en">Ren W., Cao W. Distributed Coordination of Multi-Agent Networks, London, Springer-Verlag, 2011.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Oh K.-K., Park M.-C., Ahn H.-S. A survey of multi-agent formation control // Automatica. 2015. Vol. 53. P. 424—440.</mixed-citation><mixed-citation xml:lang="en">Oh K.-K., Park M.-C., Ahn H.-S. A survey of multi-agent formation control, Automatica, 2015, vol. 53, pp. 424—440.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Cortes J., Martinez S., Karatas T., Bullo F. Coverage control for mobile sensing networks // IEEE Trans. Robot. Autom. 2004. Vol. 20, N. 2. P. 243—255.</mixed-citation><mixed-citation xml:lang="en">Cortes J., Martinez S., Karatas T., Bullo F. Coverage control for mobile sensing networks, IEEE Trans. Robot. Autom., 2004, vol. 20, no. 2, pp. 243—255.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Зенкевич С. Л., Назарова А. В., Хуа Ч. Моделирование и анализ движения группы мобильных роботов в среде ROS // Мехатpоника, автоматизация, управление. 2017. Т. 18, № 5. С. 317—320.</mixed-citation><mixed-citation xml:lang="en">Zenkevich S. L., Nazarova A. V., Hua Z. Simulation and analysis of the movement of a group of mobile robots in ROS, Mekhatronika, Avtomatizatsiya, Upravlenie, 2017, vol. 18, no. 5, pp. 317—320 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Муслимов Т. З., Мунасыпов Р. А. Децентрализованное групповое нелинейное управление строем беспилотных летательных аппаратов самолетного типа // Мехатpоника, автоматизация, управление. 2020. Т. 21, № 1. С. 43—50.</mixed-citation><mixed-citation xml:lang="en">Muslimov T. Z., Munasypov R. A. Decentralized nonlinear group control of fixed-wing UAV formation, Mekhatronika, Avtomatizatsiya, Upravlenie, 2020, vol. 21, no. 1, pp. 43—50 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Щербаков П. С. Управление формациями. Cхема Ван Лоуна и другие алгоритмы // Управление большими системами. 2010. Вып. 30.1. С. 681—696.</mixed-citation><mixed-citation xml:lang="en">Shcherbakov P. S. Formation control. The Van Loan scheme and other algorithms, Upravlenie Bol’shimi Sistemami, 2010, iss. 30.1, pp. 681—696 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Wagner I. A., Bruckstein A. M. Row Straightening via Local Interactions // Circuits Syst. Signal Process. 1997. Vol. 16, N. 2. P. 287—305.</mixed-citation><mixed-citation xml:lang="en">Wagner I. A., Bruckstein A. M. Row straightening via local interactions, Circuits Syst. Signal Process, 1997, vol. 16, no. 2, pp. 287—305.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Проскурников А. В., Парсегов С. Э. Задача равномерного размещения на отрезке для агентов с моделью второго порядка // Автоматика и телемеханика. 2016. № 7. С. 152—165.</mixed-citation><mixed-citation xml:lang="en">Proskurnikov A. V., Parsegov S. E. Problem of uniform deployment on a line segment for second-order agents, Avtomatika i telemehanika, 2016, no. 7, pp. 152—165 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Aleksandrov A. A problem of formation control on a line segment under protocols with communication delay // Systems Control Letters. 2021. Vol. 155. Art. no. 104990.</mixed-citation><mixed-citation xml:lang="en">Aleksandrov A. A problem of formation control on a line segment under protocols with communication delay, Systems Control Letters, 2021, vol. 155, Art. no. 104990.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Парсегов С. Э., Поляков А. Е., Щербаков П. С. Достижение равноудаленного распределения агентов на отрезке за заданное время // Докл. РАН. 2013. Т. 448, № 5. С. 524—528.</mixed-citation><mixed-citation xml:lang="en">Parsegov S. E., Polyakov A. E., Shcherbakov P. S. Nonlinear fixed-time control protocol for uniform allocation of agents on a segment, Doklady RAN, 2013, vol. 448, no. 5, pp. 524—528 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Aleksandrov A., Fradkov A., Semenov A. Delayed and switched control of formations on a line segment: Delays and switches do not matter // IEEE Transactions on Automatic Control. 2020. Vol. 65, N. 2. P. 794—800.</mixed-citation><mixed-citation xml:lang="en">Aleksandrov A., Fradkov A., Semenov A. Delayed and switched control of formations on a line segment: Delays and switches do not matter, IEEE Transactions on Automatic Control, 2020, vol. 65, no. 2, pp. 794—800.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Palmer A. C. Dimensional analysis and intelligent experimentation. Singapore: World Sci., 2008.</mixed-citation><mixed-citation xml:lang="en">Palmer A. C. Dimensional Analysis and Intelligent Experimentation, Singapore, World Sci., 2008.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Dehaene S., Izard V., Spelke E., Pica P. Log or linear? Distinct intuitions of the number scale in Western and Amazonian indigene cultures // Science. 2008. Vol. 320, N. 5880. P. 1217—1220.</mixed-citation><mixed-citation xml:lang="en">Dehaene S., Izard V., Spelke E., Pica P. Log or linear? Distinct intuitions of the number scale in Western and Amazonian indigene cultures, Science, 2008, vol. 320, no. 5880, pp. 1217—1220.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Martinez S., Bullo F. Optimal sensor placement and motion coordination for target tracking // Automatica. 2006. Vol. 42. P. 661—668.</mixed-citation><mixed-citation xml:lang="en">Martinez S., Bullo F. Optimal sensor placement and motion coordination for target tracking, Automatica. 2006, vol. 42, pp. 661—668.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Wieland P., Sepulchre R., Allg wer F. An internal model principle is necessary and sufficient for linear output synchronization // Automatica. 2011. Vol. 47. P. 1068—1074.</mixed-citation><mixed-citation xml:lang="en">Wieland P., Sepulchre R., Allg wer F. An internal model principle is necessary and sufficient for linear output synchronization, Automatica, 2011, vol. 47, pp. 1068—1074.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Lageman C., Helmke U., Anderson B. D. O. Formation control on lines, circles and ellipses: Genericity results and Morse theoretic ideas // Proc. IEEE Conf. Decis. Control, Osaka, Japan. 2015. P. 4278—4283.</mixed-citation><mixed-citation xml:lang="en">Lageman C., Helmke U., Anderson B. D. O. Formation control on lines, circles and ellipses: Genericity results and Morse theoretic ideas, Proc. IEEE Conf. Decis. Control, Osaka, Japan, 2015, pp. 4278—4283.</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Aleksandrov A. Y., Andriyanova N. R. Distributed algorithms for mobile agent deployment on a line segment under switching topology and communication delays // IEEE Control Systems Letters. 2022. Vol. 6. P. 3218—3223.</mixed-citation><mixed-citation xml:lang="en">Aleksandrov A. Y., Andriyanova N. R. Distributed algorithms for mobile agent deployment on a line segment under switching topology and communication delays, IEEE Control Systems Letters, 2022, vol. 6, pp. 3218—3223.</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Зубов В. И. Аналитическая динамика гироскопических систем. Л.: Судостроение, 1970. 320 с.</mixed-citation><mixed-citation xml:lang="en">Zubov V. I. Analytical Dynamics of Gyroscopic Systems, Leningrad, Sudostroenie, 1970, 320 p. (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Косов А. А. Исследование устойчивости сингулярных систем методом вектор-функций Ляпунова // Вестник С.Петерб. ун-та. Сер. 10. Вып. 4. C. 123—129.</mixed-citation><mixed-citation xml:lang="en">Kosov A. A. Stability investigation of singular systems by the Lyapunov vector-functions method, Vestnik S.-Peterb. un-ta. Serija 10, iss. 4, pp. 123—129 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Aleksandrov A. Yu., Chen Y., Kosov A. A., Zhang L. Stability of Hybrid Mechanical Systems with Switching Linear Force Fields // Nonlinear Dynamics and Systems Theory. 2011. Vol. 11, N. 1. P. 53—64.</mixed-citation><mixed-citation xml:lang="en">Aleksandrov A. Yu., Chen Y., Kosov A. A., Zhang L. Stability of hybrid mechanical systems with switching linear force fields, Nonlinear Dynamics and Systems Theory, 2011, vol. 11, no. 1, pp. 53—64.</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Александров А. Ю., Косов А. А., Чэнь Я. Об устойчивости и стабилизации механических систем с переключениями // Автоматика и телемеханика. 2011. № 6. С. 5—17.</mixed-citation><mixed-citation xml:lang="en">Aleksandrov A. Yu., Kosov A. A., Chen Y. Stability and stabilization of mechanical systems with switching, Avtomatika i telemehanika, 2011, no. 6, pp. 5—17 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Kaszkurewicz E., Bhaya A. Matrix diagonal stability in systems and computation. Boston, Basel, Berlin: Birkh@user, 2000.</mixed-citation><mixed-citation xml:lang="en">Kaszkurewicz E., Bhaya A. Matrix Diagonal Stability in Systems and Computation, Boston, Basel, Berlin, Birkh@user, 2000.</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Liberzon D. Switching in Systems and Control. Boston, MA: Birkhauser, 2003.</mixed-citation><mixed-citation xml:lang="en">Liberzon D. Switching in Systems and Control, Boston, MA, Birkhauser, 2003.</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">Hale J. K., Verduyn Lunel S. M. Introduction to Functional Differential Equations. New York: Springer-Verlag, 1993.</mixed-citation><mixed-citation xml:lang="en">Hale J. K., Verduyn Lunel S. M. Introduction to Functional Differential Equations, New York, Springer-Verlag, 1993.</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>
