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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.26.568-578</article-id><article-id custom-type="elpub" pub-id-type="custom">novtexmech-1852</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>Адаптивное слежение по выходу для многоканальных систем с различным значением задержки в каналах управления при наличии внешних неизвестных возмущений</article-title><trans-title-group xml:lang="en"><trans-title>Adaptive Output Tracking for MIMO Linear Systems with Different Control Delays Affected by Unknown External Disturbances</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>Ты</surname><given-names>К. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Тu</surname><given-names>C. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>аспирант,</p><p>г. Санкт-Петербург.</p></bio><bio xml:lang="en"><p>Saint Petersburg, 197101.</p></bio><email xlink:type="simple">congvinhvkdn@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>Дударенко</surname><given-names>Н. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Dudarenko</surname><given-names>N. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>канд. техн. наук, доц.,</p><p>г. Санкт-Петербург.</p></bio><bio xml:lang="en"><p>Сand.Tech.Sc., Docent, Associate Professor.</p><p>Saint Petersburg, 197101.</p></bio><email xlink:type="simple">dudarenko@itmo.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Университет ИТМО</institution><country>Россия</country></aff><aff xml:lang="en"><institution>ITMO 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>08</day><month>11</month><year>2025</year></pub-date><volume>26</volume><issue>11</issue><fpage>568</fpage><lpage>578</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/1852">https://mech.novtex.ru/jour/article/view/1852</self-uri><abstract><p>Рассматривается проблема адаптивного слежения по выходу для класса неустойчивых многоканальных линейных систем с различным значением запаздывания управляющих сигналов при наличии неизвестных внешних возмущений. Предполагается, что задающий сигнал и внешние возмущения имеют гармоническую форму с неизвестными частотой, амплитудой, фазой и смещением. Возмущения могут быть несогласованными и могут оказывать влияние как на входы, так и на выходы системы. Для решения задачи предлагается сначала выполнить развязку каналов системы с помощью метода линейной обратной связи по состоянию на основе классического подхода Фальба—Воловича, тем самым преобразовав ее в форму с независимыми каналами управления. В результате развязки каналов передаточная матрица замкнутой многоканальной линейной системы приобретет диагональную форму. Данный подход к развязке каналов позволяет в случае наличия в передаточной функции неминимально-фазовых передаточных нулей исключить их и привести исходную систему к форме с передаточными функциями с независимыми интеграторами. Далее предлагается сконструировать наблюдатель переменных состояния задающего сигнала и возмущающего воздействия и затем синтезировать адаптивное управление, обеспечивающее слежение за задающим сигналом и компенсацию внешнего возмущения. В работе применяется алгоритм адаптации с расширением памяти регрессора. Предлагаемый подход гарантирует ограниченность всех сигналов в замкнутой системе и асимптотическую устойчивость выходной переменной. Эффективность предлагаемого подхода проиллюстрирована на числовом примере в программной среде MATLAB/Simulink. Предлагаемое решение задачи адаптивного слежения по выходу для многоканальных линейных систем с различным значением задержки в каналах управления при наличии внешних неизвестных возмущений реализуемо для случая "квадратных" систем, когда число входов и число выходов многоканальной системы совпадают.</p></abstract><trans-abstract xml:lang="en"><p>This paper presents the problem of adaptive output tracking for a class of unstable multi-input multi-output linear time-invariant systems affected by unknown external disturbances, taking into account different control delays across the channels. It is assumed that both the reference signal and the external disturbances have a multi-harmonic form with unknown frequencies, phases, biases, and amplitudes. The disturbances may be unmatched in the system and affect both the inputs and the outputs. For such systems, a linear state feedback control law is first designed based on the classical Falb—Wolovich method to decouple the multivariable system into independent control channels. This approach to the channel decoupling allows, in the case of the presence of nonminimum-phase zeros in the transfer function, to exclude them and transform the original system into transfer functions with independent integrators. Then, an observer is constructed to estimate the states of the reference signal and the external disturbances. Finally, an adaptive controller is synthesized to compensate for the external disturbances and ensure accurate output tracking of the reference signal. In this work, the adaptive algorithm with memory regressor extension is employed with the aim of improving the convergence rate of the parameter adaptation. The proposed method guarantees that all signals in the closed-loop system remain bounded and ensures the asymptotic stability of the output. To validate the proposed approach, numerical simulations are carried out in the MATLAB environment. The proposed solution is feasible for "square" systems, when the number of inputs and outputs of a multi-channel system is the same.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>адаптивное слежение</kwd><kwd>задержка в каналах управления</kwd><kwd>развязка</kwd><kwd>компенсация неизвестных возмущений</kwd><kwd>метод Фальба—Воловича</kwd><kwd>гармонические возмущения</kwd><kwd>многоканальная система</kwd></kwd-group><kwd-group xml:lang="en"><kwd>adaptive output tracking</kwd><kwd>control delays</kwd><kwd>decoupling</kwd><kwd>disturbance compensation</kwd><kwd>Falb-Wolovich method</kwd><kwd>harmonic disturbance</kwd><kwd>MIMO system</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">Wang Q.-G. Decoupling control. Berlin: Springer, 2003. 372 p.</mixed-citation><mixed-citation xml:lang="en">Wang Q.-G. Decoupling Control, Berlin, Springer, 2003, 372 p.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Никифоров В. О., Герасимов Д. Н., Дударенко Н. А. Адаптивная компенсация внешних возмущений в многоканальных системах при управлении по выходу // Автоматика и телемеханика. 2025. № 4. С. 3—21.</mixed-citation><mixed-citation xml:lang="en">Nikiforov V. O., Gerasimov D. N., Dudarenko N. A. Output Adaptive Compensation of External Disturbances in MIMO Systems, Automation and Remote Control, 2025, vol. 86, iss. 4, pp. 291—305.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Филимонов А. Б., Филимонов Н. Б. Автономизация каналов управления многомерными объектами на основе формализма линейно-квадратичной оптимизации // Автометрия. 2017. Т. 53, № 4. С. 35—43.</mixed-citation><mixed-citation xml:lang="en">Filimonov A. B., Filimonov N. B. Autonomization of control channels for multidimensional objects based on the formalism of linear-quadratic optimization, Avtometriya. 2017, vol. 53, no. 4, pp. 35—43 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Morgan В. The synthesis of linear multivariable systems by state-variable feedback // IEEE Transactions on Automatic Control. 1964. Vol. 9, N. 4. P. 405—411.</mixed-citation><mixed-citation xml:lang="en">Morgan В. The synthesis of linear multivariable systems by state-variable feedback, IEEE Trans. Autom. Control, 1964, vol. 9, no. 4, pp. 405—411.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Gilbert E. G. The decoupling of multivariable systems by state feedback // SIAM Journal on Control. 1969. Vol. 7, N. 1. P. 50—63.</mixed-citation><mixed-citation xml:lang="en">Gilbert E. G. The decoupling of multivariable systems by state feedback, SIAM J. Control, 1969, vol. 7, no. 1, pp. 50—63.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Falb P., Wolovich W. Decoupling in the design and synthesis of multivariable control systems // IEEE Transactions on Automatic Control. 1967. Vol. 12, N. 6. P. 651—659.</mixed-citation><mixed-citation xml:lang="en">Falb P., Wolovich W. Decoupling in the design and synthesis of multivariable control systems, IEEE Trans. Autom. Control, 1967, vol. 12, no. 6, pp. 651—659.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Chu D., Malabre M. Numerically reliable design for proportional and derivative state-feedback decoupling controller // Automatica. 2002. Vol. 38, N. 12. P. 2121—2125.</mixed-citation><mixed-citation xml:lang="en">Chu D., Malabre M. Numerically reliable design for proportional and derivative state-feedback decoupling controller, Automatica, 2002, vol. 38, no. 12, pp. 2121—2125.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Nijmeijer H., Respondek W. Dynamic input-output decoupling of nonlinear control systems // IEEE Transactions on Automatic Control. 1988. Vol. 33, N. 11. P. 1065—1070.</mixed-citation><mixed-citation xml:lang="en">Nijmeijer H., Respondek W. Dynamic input-output decoupling of nonlinear control systems, IEEE Trans. Autom. Control, 1988, vol. 33, no. 11, pp. 1065—1070.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Mertzios B. G., Christodoulou M. A. Decoupling and pole-zero assignment of singular systems with dynamic state feedback // Circuits, Systems, and Signal Processing. 1986. Vol. 5, N. 1. P. 49—68.</mixed-citation><mixed-citation xml:lang="en">Mertzios B. G., Christodoulou M. A. Decoupling and pole-zero assignment of singular systems with dynamic state feedback, Circuits Syst. Signal Process, 1986, vol. 5, no. 1, pp. 49—68.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Estrada M. B., Malabre M. Proportional and derivative state-feedback decoupling of linear systems // IEEE Transactions on Automatic Control. 2000. Vol. 45, N. 4. P. 730—733.</mixed-citation><mixed-citation xml:lang="en">Estrada M. B., Malabre M. Proportional and derivative state-feedback decoupling of linear systems, IEEE Trans. Autom. Control, 2000, vol. 45, no. 4, pp. 730—733.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Ang lico B. A., Barbosa F. S., Toriumi F. Y. State feedback decoupling control of a control moment gyroscope // Journal of Control, Automation and Electrical Systems. 2017. Vol. 28, N. 1. P. 26—35.</mixed-citation><mixed-citation xml:lang="en">Ang lico B. A., Barbosa F. S., Toriumi F. Y. State feedback decoupling control of a control moment gyroscope, J. Control Autom. Electr. Syst., 2017, vol. 28, no. 1, pp. 26—35.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Francis B. A., Wonham W. M. The internal model principle for linear multivariable regulators // Applied Mathematics and Optimization. 1975. Vol. 2, N. 2. P. 170—194.</mixed-citation><mixed-citation xml:lang="en">Francis B. A., Wonham W. M. The internal model principle for linear multivariable regulators, Appl. Math. Optim., 1975, vol. 2, no. 2, pp. 170—194.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Davison E. The robust control of a servomechanism problem for linear time-invariant multivariable systems // IEEE Transactions on Automatic Control. 1976. Vol. 21, N. 1. P. 25—34.</mixed-citation><mixed-citation xml:lang="en">Davison E. The robust control of a servomechanism problem for linear time-invariant multivariable systems, IEEE Trans. Autom. Control, 1976, vol. 21, no. 1, pp. 25—34.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Johnson C. Accommodation of external disturbances in linear regulator and servomechanism problems // IEEE Transactions on Automatic Control. 1971. Vol. 16, N. 6. P. 635—644.</mixed-citation><mixed-citation xml:lang="en">Johnson C. Accommodation of external disturbances in linear regulator and servomechanism problems, IEEE Trans. Autom. Control., 1971, vol. 16, no. 6, pp. 635—644.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Gerasimov D. N., Nikiforov V. O., Paramonov А. V. Adaptive disturbance compensation in delayed linear systems: Internal model approach // Proceedings of the 2015 IEEE Conference on Control Applications. 2015. P. 1692—1696.</mixed-citation><mixed-citation xml:lang="en">Gerasimov D. N., Nikiforov V. O., Paramonov А. V. Adaptive disturbance compensation in delayed linear systems: Internal model approach, Proceedings of the 2015 IEEE Conference on Control Applications, 2015, pp. 1692—1696.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Gerasimov D. N., Paramonov A. V., Nikiforov V. O. Algorithms of adaptive disturbance compensation in linear systems with arbitrary input delay // International Journal of Control. 2020. Vol. 93, N. 7. P. 1596—1604.</mixed-citation><mixed-citation xml:lang="en">Gerasimov D. N., Paramonov A. V., Nikiforov V. O. Algorithms of adaptive disturbance compensation in linear systems with arbitrary input delay, International Journal of Control, 2020, vol. 93, no. 7, pp. 1596—1604.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Gerasimov D. N., Paramonov A. V., Nikiforov V. O. Algorithms of fast adaptive compensation of disturbance in linear systems with arbitrary input delay // IFAC-PapersOnLine. 2017. Vol. 50, N. 1. P. 12892—12897.</mixed-citation><mixed-citation xml:lang="en">Gerasimov D. N., Paramonov A. V., Nikiforov V. O. Algorithms of fast adaptive compensation of disturbance in linear systems with arbitrary input delay, IFAC-PapersOnLine, 2017, vol. 50, no. 1, pp. 12892—12897.</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Nikiforov V. O., Paramonov A. V., Gerasimov D. N., Pashenko А. V. Adaptive compensation of unmatched disturbances in MIMO LTI plants with input delay // Proceedings of the 2021 American Control Conference. 2021. P. 2430—2435.</mixed-citation><mixed-citation xml:lang="en">Nikiforov V. O., Paramonov A. V., Gerasimov D. N., Pashenko А. V. Adaptive compensation of unmatched disturbances in MIMO LTI plants with input delay, Proceedings of the 2021 American Control Conference, 2021, pp. 2430—2435.</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Nikiforov V. O., Paramonov A. V., Gerasimov D. N. Adaptive compensation of unmatched disturbances in unstable MIMO LTI plants with distinct input delays // IFAC-PapersOnLine. 2023. Vol. 56, N. 2. P. 9179—9184.</mixed-citation><mixed-citation xml:lang="en">Nikiforov V. O., Paramonov A. V., Gerasimov D. N. Adaptive compensation of unmatched disturbances in unstable MIMO LTI plants with distinct input delays, IFAC-PapersOnLine, 2023, vol. 56, no. 2, pp. 9179—9184.</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Narendra K. S., Annaswamy А. M. Stable adaptive systems. Englewood Cliffs, NJ: Prentice Hall, 1989. 494 p.</mixed-citation><mixed-citation xml:lang="en">Narendra K. S., Annaswamy А. M. Stable Adaptive Systems. Englewood Cliffs, N. J., Prentice Hall, 1989, 494 p.</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Nikiforov V. O., Gerasimov D. N. Adaptive regulation: Reference tracking and disturbance rejection. Cham: Springer, 2022. 358 p.</mixed-citation><mixed-citation xml:lang="en">Nikiforov V. O., Gerasimov D. N. Adaptive Regulation: Reference Tracking and Disturbance Rejection, Cham, Switzerland, Springer, 2022, 358 p.</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Isidori А. Lectures in feedback design for multivariable systems. Cham: Springer, 2017. 413 p.</mixed-citation><mixed-citation xml:lang="en">Isidori А. Lectures in Feedback Design for Multivariable Systems, Cham, Switzerland, Springer, 2017, 413 p.</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Герасимов Д. Н., Парамонов А. В., Никифоров В. О. Алгоритм компенсации мультигармонических возмущений в линейных системах с произвольным запаздыванием: метод внутренней модели // Научно-технический вестник информационных технологий, механики и оптики. 2016. Т. 16, № 6. С. 1023—1030. DOI: 10.17586/2226-1494-2016-16-6-1023-1030.</mixed-citation><mixed-citation xml:lang="en">Gerasimov D. N., Paramonov A. V., Nikiforov V. O. Algorithm of multiharmonic disturbance compensation in linear systems with arbitrary delay: internal model approach, Scientific and Technical Journal of Information Technologies, Mechanics and Optics, 2016, vol. 16, no. 6, pp. 1023—1030, DOI: 10.17586/22261494-2016-16-6-1023-1030 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Gerasimov D., Nikiforov V. On key properties of the Lion’s and Kreisselmeier’s adaptation algorithms // International Journal of Adaptive Control and Signal Processing. 2022. Vol. 36, Iss. 6. P. 1285—1304.</mixed-citation><mixed-citation xml:lang="en">Gerasimov D., Nikiforov V. On key properties of the Lion’s and Kreisselmeier’s adaptation algorithms, International Journal of Adaptive Control and Signal Processing, 2022, vol. 36, iss. 6, pp. 1285—1304.</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>
