<?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.25.55-64</article-id><article-id custom-type="elpub" pub-id-type="custom">novtexmech-1502</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>Оценка структурной идентифицируемости системы с несимметричными нелинейностями</article-title><trans-title-group xml:lang="en"><trans-title>Structural Identiﬁability Evaluation of System with Nonsymmetric Nonlinearities</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>Карабутов</surname><given-names>Н. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Karabutov</surname><given-names>N. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Д-р техн. наук, проф.</p><p>Москва</p></bio><bio xml:lang="en"><p>Dr. Sc., Professor, MIREA-Russian Technological University.</p><p>Moscow</p></bio><email xlink:type="simple">kn22@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>МИРЭА — Российский технологический университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>MIREA-Russian Technological University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>03</day><month>02</month><year>2024</year></pub-date><volume>25</volume><issue>2</issue><fpage>55</fpage><lpage>64</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Commercial Publisher «New Technologies», 2024</copyright-statement><copyright-year>2024</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/1502">https://mech.novtex.ru/jour/article/view/1502</self-uri><abstract><p>Усложнение объектов и систем управления приводит к повышению требований к математическим моделям. Одной из проблем идентификации нелинейных систем является оценка их структурной идентифицируемости. До настоящего времени эта задача решалась параметрическими методами с помощью применения различных методов аппроксимации. При априорной неопределенности такой подход не всегда является эффективным. Для анализа структурной идентификации и идентифицируемости систем с симметричными нелинейностями был предложен подход, основанный на анализе специального класса виртуальных структур. Существует класс объектов, свойства которых описываются несимметричными нелинейностями. В работе дается обобщение и развитие метода виртуальных структур на системы с несимметричными нелинейностями. Сформированы требования ко входу системы на основе расширения свойства постоянства возбуждения с учетом S-синхронизируемости системы. Учет S-синхронизируемости позволяет получать виртуальные структуры, наиболее полно отражающие нелинейные свойства системы. Описан способ построения виртуальных структур на основе имеющейся измерительной информации. Изложены основы структурной идентифицируемости (СИ) для систем с симметричными нелинейностями. Получено расщепление исходной нелинейной системы для применения метода виртуальных структур. Рассмотрены два способа оценки СИ систем с симметричными нелинейностями и дается их развитие на класс систем с несимметричными нелинейностями. Получены условия почти гомотетичности виртуальных структур для оценки СИ. Выделен класс несимметричных нелинейностей с параметрическими особенностями и приведены условия для оценки их почти гомотетичности. Получены условия почти гомотетии и h-идентифицируемости для систем с несимметричными нелинейностями. Обоснована обнаруживаемость и восстанавливаемость виртуальных структур в условиях неопределенности, гарантирующих оценку структурной идентифицируемости. Получены условия, при которых несимметричная нелинейность может быть гипотетичной симметричной. Изложенный подход к оценке структурной идентифицируемости является общим. При анализе СИ конкретных нелинейных систем необходимо учитывать их особенности. Это может привести к модификации предложенных алгоритмов и процедур. Приведены примеры оценки структурной идентифицируемости замкнутых нелинейных систем в условиях неопределенности и постоянства возбуждения.</p></abstract><trans-abstract xml:lang="en"><p>The complexity of objects and control systems increases the requirements for mathematical models. The structural identifiability (SI) assessment of nonlinear systems is one of the identification problems. Until now, this problem solves by parametric methods using various approximation methods. This approach is not always effective under uncertainty. We apply an approach to SI estimation based on the analysis of virtual framework. There is an objects class whose properties describe by nonsymmetric nonlinearities. The paper generalizes and develops the virtual framework (VF) method for systems with asymmetric non-linearities. Requirements for the system input are formed based on the excitation constancy property and S-synchronizability. Considering S-synchronizability gives VF that most fully reflect nonlinear properties of the system. A method for designing virtual structures based on the measurement information analysis describes. Structural identifiability fundamentals described for systems with symmetric nonlinearities. Splitting of the initial nonlinear system obtains for the VF application. Two methods consider for evaluating SI systems with nonsymmetric nonlinearities (NN) and propose their development on systems with nonsymmetric nonlinearities. Virtual framework almost homotheticity conditions obtain for SI estimation. A NN class with parametric features considers and conditions for estimating their almost homotheticity obtain. Conditions of almost homothety and h-identifiability obtain for systems with NN. The detectability and recoverability proofed for virtual frameworks guaranteed the SI estimation under uncertainty. The conditions under which the nonsymmetric nonlinearity is hypothetical symmetric nonlinearity obtained. The described approach to the SI assessment is general. If the SI of specific nonlinear systems analyzes, then features these systems consider. These features require modification of proposed algorithms and procedures. SI evaluation examples of closed nonlinear systems given under uncertainty and of the excitation constancy fulfillment.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>несимметричная нелинейность</kwd><kwd>нелинейная динамическая система</kwd><kwd>виртуальная структура</kwd><kwd>S-синхронизируемость</kwd><kwd>постоянство возбуждения</kwd><kwd>гомотетия</kwd><kwd>обратная связь</kwd><kwd>структурная идентифицируемость</kwd></kwd-group><kwd-group xml:lang="en"><kwd>nonsymmetric nonlinearity</kwd><kwd>nonlinear dynamical system</kwd><kwd>virtual structure</kwd><kwd>S-synchronizability</kwd><kwd>excitation constancy</kwd><kwd>homotety</kwd><kwd>feedback</kwd><kwd>structural identifiability</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">Shakiba S., Ourak M., Poorten E. V., Ayati M., Yousefi-Koma A. Modeling and compensation of asymmetric rate-dependent hysteresis of a miniature pneumatic artificial muscle-based catheter // Mechanical Systems and Signal Processing. 2021. Vol. 154, N.107532. P. 1—23.</mixed-citation><mixed-citation xml:lang="en">Shakiba S., Ourak M., Poorten E. V., Ayati M., Yousefi-Koma A. Modeling and compensation of asymmetric rate-dependent hysteresis of a miniature pneumatic artificial muscle-based catheter, Mechanical Systems and Signal Processing, 2021, vol. 154, 107532, pp. 1—23.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Hao L., Yang H., Sun Z., Xiang C., Xue B. Modeling and compensation control of asymmetric hysteresis in a pneumatic artificial muscle // J. Intell. Mater. Syst. Struct. 2017. Vol. 28, N. 19. P. 2769—2780.</mixed-citation><mixed-citation xml:lang="en">Hao L., Yang H., Sun Z., Xiang C., Xue B. Modeling and compensation control of asymmetric hysteresis in a pneumatic artificial muscle, J. Intell. Mater. Syst. Struct, 2021, vol. 28(19), pp. 2769—2780.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Yang H., Zhang Y., Chen Y., Sun Y., Hao L. A novel learning adaptive hysteresis inverse compensator for pneumatic artificial muscles // Smart Mater. Struct. 2020. Vol. 29, N. 1, 015035.</mixed-citation><mixed-citation xml:lang="en">Yang H., Zhang Y., Chen Y., Sun Y., Hao L. A novel learning adaptive hysteresis inverse compensator for pneumatic artificial muscles, Smart Mater. Struct, 2020, vol. 29(1), 015035.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Yang H., Chen Y., Sun Y., Hao L. A novel kriging-median inverse compensator for юmodeling and compensating asymmetric hysteresis of pneumatic artificial muscle // Smart Mater. Struct. 2018. Vol. 27, N. 11, 115019.</mixed-citation><mixed-citation xml:lang="en">Yang H., Chen Y., Sun Y., Hao L. A novel kriging-median inverse compensator for юmodeling and compensating asymmetric hysteresis of pneumatic artificial muscle, Smart Mater. Struct, 2018, vol. 27(11), 115019.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Song J., Der Kiureghian A. Generalized Bouc—Wen model for highly asymmetric hysteresis // Journal of Engineering Mechanics. 2006. Vol. 6. P. 610—618.</mixed-citation><mixed-citation xml:lang="en">Song J., Der Kiureghian A. Generalized Bouc—Wen model for highly asymmetric hysteresis, Journal of Engineering Mechanics, 2006, vol. 6, pp. 610—618.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Zhang X., Chen X., Zhu G., Su C.-Y. Output feedback adaptive motion control and its experimental verification for time-delay nonlinear systems with asymmetric hysteresis // IEEE Transactions on Industrial Electronics. 2020. Vol. 67(8). P. 6824—6834.</mixed-citation><mixed-citation xml:lang="en">Zhang X., Chen X., Zhu G., Su C.-Y. Output feedback adaptive motion control and its experimental verification for time-delay nonlinear systems with asymmetric hysteresis, IEEE Transactions on Industrial Electronics, 2020, vol. 67(8), pp. 6824—6834.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Wei Z., Xiang B. L., Ting R. X. Online Parameter Identication of the Asymmetrical Bouc-Wen Model for Piezoelectric Actuators // Precision Engineering. (2014). Vol. 38(4). P. 921—927.</mixed-citation><mixed-citation xml:lang="en">Wei Z., Xiang B. L., Ting R. X. Online Parameter Identication of the Asymmetrical Bouc-Wen Model for Piezoelectric Actuators, Precision Engineering, 2014, vol. 38(4), pp. 921—927.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Wei, Z., Wang D. Non-symmetrical Bouc—Wen model for piezoelectric ceramic actuators // Sensors and Actuators A: Physical. 2012. Vol. 181. P. 51—60.</mixed-citation><mixed-citation xml:lang="en">Wei, Z., Wang D. Non-symmetrical Bouc—Wen model for piezoelectric ceramic actuators, Sensors and Actuators A: Physical, 2012, vol. 181, pp. 51—60.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Brandhofer S., Myers C. R., Devitt S. J, Polian I. Multiplexed pseudo-deterministic photon source with asymmetric switching elements // arXiv:2301.07258.</mixed-citation><mixed-citation xml:lang="en">Brandhofer S., Myers C. R., Devitt S. J, Polian I. Multiplexed pseudo-deterministic photon source with asymmetric switching elements, 2023, arXiv:2301.07258.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Xie S.-L., Liu H.-T., Mei J.-P., Guo-Ying G. Modeling and compensation of asymmetric hysteresis for pneumatic artificial muscles with a modified generalized Prandtl—Ishlinskii model // Mechatronics. 2018. Vol. 52. P. 49—57.</mixed-citation><mixed-citation xml:lang="en">Xie S.-L., Liu H.-T., Mei J.-P., Guo-Ying G. Modeling and compensation of asymmetric hysteresis for pneumatic artificial muscles with a modified generalized Prandtl—Ishlinskii model, Mechatronics, 2018, vol. 52, pp. 49—57.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Aljanaideh O., Rakheja S., Chun-Yi Su. Experimental characterization and modeling of rate-dependent asymmetric hysteresis of magnetostrictive actuators // Smart Mater. Struct. 2014. Vol. 23(3), 035002.</mixed-citation><mixed-citation xml:lang="en">Aljanaideh O., Rakheja S., Chun-Yi Su. Experimental characterization and modeling of rate-dependent asymmetric hysteresis of magnetostrictive actuators, Smart Mater. Struct, 2014, vol. 23(3), 035002.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Xаяси Т. Нелинейные колебания в физических системах. М.: Мир, 1968. 428 с.</mixed-citation><mixed-citation xml:lang="en">Hayashi C. Nonlinear oscillations in physical systems, McGraw-hill Book Company, 1964.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Попов Е. П. Теория нелинейных систем автоматического регулирования и управления: Учеб. пособ. М.: Наука, 1988. 256 с.</mixed-citation><mixed-citation xml:lang="en">Popov E. P. Theory of nonlinear automatic control and control systems, Nauka, Moscow, 1988 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Zheng W., Zhang Z., Wang H. Adaptive state feedback control for nonlinear systems with multiple interval time-varying delays and non-symmetric dead-zone input: A Lyapunov-Krasovskii approach.2019 // Transactions of the Institute of Measurement and Control. 2019. Vol. 41(14).</mixed-citation><mixed-citation xml:lang="en">Zheng W., Zhang Z., Wang H. Adaptive state feedback control for nonlinear systems with multiple interval time-varying delays and non-symmetric dead-zone input: A Lyapunov-Krasovskii approach, Transactions of the Institute of Measurement and Control, 2019, vol. 41(14).</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Du C., Yang C., Li F., Gui W. A novel asynchronous control for artificial delayed Markovian jump systems via output feedback sliding mode approach // IEEE Transactions on Systems, Man, and Cybernetics: Systems., 2019. Vol. 49(2). P. 364—374.</mixed-citation><mixed-citation xml:lang="en">Du C., Yang C., Li F., Gui W. A novel asynchronous control for artificial delayed Markovian jump systems via output feedback sliding mode approach, IEEE Transactions on Systems, Man, and Cybernetics: Systems, 2019, vol. 49 (2), pp. 364—374.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Карабутов Н. Н. Введение в структурную идентифицируемость нелинейных систем. М.: URSS/ЛЕНАНД, 2021. 144 с.</mixed-citation><mixed-citation xml:lang="en">Karabutov N. N. Introduction to the structural identifiability of nonlinear systems, URSS/LENAND, Мoscow, 2021 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Карабутов Н. Н. S-синхронизация, структурная идентифицируемость и идентификация нелинейных динамических систем // Мехатроника, автоматизация, управление. 2020. Т. 21(6). С. 323—336.</mixed-citation><mixed-citation xml:lang="en">Karabutov N. N. S-synchronization structural identiability and identification of nonlinear dynamic systems, Mekhatronika, Avtomatizatsiya, Upravlenie, 2020, vol. 21(6), pp. 323—336 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Казаков И. Е., Доступов Б. Г Статистическая динамика нелинейных автоматических систем. М.: Физматгиз, 1962. 278 с.</mixed-citation><mixed-citation xml:lang="en">Kazakov I. E., Dostupov B. G. Statistical dynamics of non-linear automatic systems, Fizmatgiz, Moscow, 1962 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Фурасов В. Д. Устойчивость движения, оценки и стабилизация. М.: Наука, 1977. 248 с.</mixed-citation><mixed-citation xml:lang="en">Furasov V. D. Stability of motion, estimation and stabilization, Nauka, Moscow, 1977, 248 p. (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Karabutov N. Structural methods of design identification systems // In Nonlinearity problems, solutions and applications. Vol. 1. Ed. L. A. Uvarova, A. B. Nadykto, A. V. Latyshev. New York: Nova Science Publishers, Inc., 2017. P. 233—274.</mixed-citation><mixed-citation xml:lang="en">Karabutov N. Structural methods of design identification systems, Nonlinearity problems, solutions and applications. Vol. 1. Ed. L. A. Uvarova, A. B. Nadykto, A. V. Latyshev, Nova Science Publishers Inc, New York, 2017, pp. 233—274.</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Karabutov N. Structural identification of nonlinear dynamic systems // International journal of intelligent systems and applications. 2015. Vol. 7(9).</mixed-citation><mixed-citation xml:lang="en">Karabutov N. Structural identification of nonlinear dynamic systems, International journal of intelligent systems and applications, 2015, vol. 7(9), pp. 1—11.</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Адамар Ж. Элементарная геометрия. Часть 2. Стереометрия. М.: Просвещение, 1951. 275 с.</mixed-citation><mixed-citation xml:lang="en">Hadamard J. Lecons de geometrie elementaire. Vol. 2: Geometrie dans l’espace, Paris, Armand Colin &amp; Cie, 1948.</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>
