<?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.20.90-96</article-id><article-id custom-type="elpub" pub-id-type="custom">novtexmech-576</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>АВТОМАТИЗАЦИЯ УПРАВЛЕНИЯ ТЕХНОЛОГИЧЕСКИМИ ПРОЦЕССАМИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>AUTOMATION OF PROCESS CONTROL</subject></subj-group></article-categories><title-group><article-title>Модифицированный алгоритм бэкстеппинга и его применение для управления дистилляционной колонной</article-title><trans-title-group xml:lang="en"><trans-title>Modified Backstepping Algorithm and its Application to Control of Distillation Column</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>Фуртат</surname><given-names>И. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Furtat</surname><given-names>I. B.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"/><email xlink:type="simple">cainenash@mail.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>Нехороших</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Nekhoroshikh</surname><given-names>A. N.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"/><email xlink:type="simple">becks94@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Институт проблем машиноведения РАН (ИПМаш РАН); Университет ИТМО, Санкт-Петербург<country>Россия</country></aff><aff xml:lang="en">Institute of Problems of Mechanical Engineering, Russian Academy of Sciences (IPME RAS); ITMO University, St.-Petersburg<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>13</day><month>02</month><year>2019</year></pub-date><volume>20</volume><issue>2</issue><fpage>90</fpage><lpage>96</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Commercial Publisher «New Technologies», 2019</copyright-statement><copyright-year>2019</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/576">https://mech.novtex.ru/jour/article/view/576</self-uri><abstract><p>Разработан новый робастный алгоритм управления динамическими объектами в условиях параметрической и структурной неопределенностях, а также действия внешних ограниченных возмущений. Для синтеза алгоритма используется модифицированный метод бэкстеппинга, позволяющий компенсировать несогласованные возмущения в нелинейных системах. Полученные результаты расширены на случай управления сетевыми системами с нелинейными агентами и нелинейными связями при наличии несогласованных возмущений. Эффективность работы предложенного алгоритма продемонстрирована на управлении дистилляционной колонной, которая описывается параметрически и структурно неопределенным дифференциальным уравнением с внешними ограниченными возмущениями. Предполагается, что для измерения доступны только скалярные входные и выходные сигналы дистилляционной колонны, но не их производные. Разработанный алгоритм обеспечивает слежение выхода дистилляционной колонны за гладким ограниченным эталонным сигналом с требуемой точностью за конечное время. Синтез алгоритма управления разделяется на ρ шагов, где ρ — оценка сверху неизвестной относительной степени модели дистилляционной колонны. В результате динамический порядок предлагаемого алгоритма равен ρ. Достаточные условия устойчивости замкнутой системы формулированы и доказаны с использованием методов устойчивости сингулярно возмущенных дифференциальных уравнений и функций Ляпунова. Приведены результаты моделирования, иллюстрирующие эффективность предложенного алгоритма и подтверждающие результаты аналитических расчетов.</p></abstract><trans-abstract xml:lang="en"><p>A novel robust algorithm is proposed for control of plants under parametric and structural uncertainties, as well as, external bounded disturbances. The algorithm design is based on the modified backstepping approach that allows to compensate mismatched disturbances under presence of nonlinearities. The obtained results are extended to control of network systems with nonlinear agents and with nonlinear links in the presence of mismatched disturbances. Effectiveness of the proposed algorithm is demonstrated on control of a distillation column which is described by parametric and structurally uncertain differential equation in presence of external bounded disturbances. It is assumed that only scalar input and output of the distillation column are available for measurement, but not their derivatives. The developed algorithm provides output tracking of a smooth bounded reference signal with a required accuracy at a finite time. The synthesis of control algorithm is separated into ρ steps, where ρ is an upper bound of the relative degree of the distillation column model. Therefore, the dynamical order of the proposed algorithm is equal to ρ. The sufficient conditions of the closed-loop stability is formulated and proved by using methods of stability of singular perturbed differential equations and Lyapunov functions. The simulations illustrate effectiveness of the proposed algorithm and confirm analytical results.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>алгоритм бэкстеппинга</kwd><kwd>несогласованные возмущения</kwd><kwd>эталонная модель</kwd><kwd>слежение</kwd><kwd>дистилляционная колонна</kwd></kwd-group><kwd-group xml:lang="en"><kwd>backstepping algorithm</kwd><kwd>mismatched disturbance</kwd><kwd>reference model</kwd><kwd>tracking</kwd><kwd>distillation column</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">Xianku Z., Yicheng J. Control of a multivariable high purity distillation column based on closed-loop gain shaping algorithm, International Journal of Information Technology, 2005, vol. 11, no. 5, pp. 116—123.</mixed-citation><mixed-citation xml:lang="en">Xianku Z., Yicheng J. Control of a multivariable high purity distillation column based on closed-loop gain shaping algorithm, International Journal of Information Technology, 2005, vol. 11, no. 5, pp. 116—123.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Hsu T.-S., Yu C.-C., Liou C.-T. Composition control of high-purity distillation columns, Journal of Chine Institute of Chemistry Engineering, 1990, vol. 21, no. 2, pp. 105—113.</mixed-citation><mixed-citation xml:lang="en">Hsu T.-S., Yu C.-C., Liou C.-T. Composition control of high-purity distillation columns, Journal of Chine Institute of Chemistry Engineering, 1990, vol. 21, no. 2, pp. 105—113.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Tyreus B. D. Multivariable control system design for an industrial distillation column, Industrial &amp; Engineering Chemistry Process Design and Development, 1979, vol. 18, no. 1, pp. 177—182.</mixed-citation><mixed-citation xml:lang="en">Tyreus B. D. Multivariable control system design for an industrial distillation column, Industrial &amp; Engineering Chemistry Process Design and Development, 1979, vol. 18, no. 1, pp. 177—182.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Diggelen R. C., Kiss A. A., Heemink W. Comparison of control strategies for dividing-wall columns, Industrial &amp; Engineering Chemistry Research, 2010, vol. 49, no. 1, pp. 288—307.</mixed-citation><mixed-citation xml:lang="en">Diggelen R. C., Kiss A. A., Heemink W. Comparison of control strategies for dividing-wall columns, Industrial &amp; Engineering Chemistry Research, 2010, vol. 49, no. 1, pp. 288—307.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Bouyahiaoui C., Grigoriev L. I., Laaouad F., Khelassi A. Optimal fuzzy control to reduce energy consumption in distillation columns, Automation and Remote Control, 2005, vol. 66, no. 2, pp. 200—208.</mixed-citation><mixed-citation xml:lang="en">Bouyahiaoui C., Grigoriev L. I., Laaouad F., Khelassi A. Optimal fuzzy control to reduce energy consumption in distillation columns, Automation and Remote Control, 2005, vol. 66, no. 2, pp. 200—208.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Khelassi A. Analysis and assessment of interaction in process control systems, Ph.D. dissertation, University of Nottingham, England, 1991.</mixed-citation><mixed-citation xml:lang="en">Khelassi A. Analysis and assessment of interaction in process control systems, Ph.D. dissertation, University of Nottingham, England, 1991.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Skogestad S., Morari M., Doyle J. Robust control of illconditioned plants: high-purity distillation, IEEE Transaction on Automatic Control, 1988, vol. 33, no. 12, pp. 1092—1105.</mixed-citation><mixed-citation xml:lang="en">Skogestad S., Morari M., Doyle J. Robust control of illconditioned plants: high-purity distillation, IEEE Transaction on Automatic Control, 1988, vol. 33, no. 12, pp. 1092—1105.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Razzaghi K., Shahraki F. Robust control of a high-purity distillation column using μ-synthesis, Iranian Journal of Chemical Engineering, 2006, vol. 3, no 2, pp. 20—32.</mixed-citation><mixed-citation xml:lang="en">Razzaghi K., Shahraki F. Robust control of a high-purity distillation column using μ-synthesis, Iranian Journal of Chemical Engineering, 2006, vol. 3, no 2, pp. 20—32.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Musch H. E., Steiner M. Robust PID control for an industrial distillation column, IEEE Control Systems Magazine, 1995, vol. 15, no. 4, pp. 46—55.</mixed-citation><mixed-citation xml:lang="en">Musch H. E., Steiner M. Robust PID control for an industrial distillation column, IEEE Control Systems Magazine, 1995, vol. 15, no. 4, pp. 46—55.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Yu W., Poznyak A. S., Alvarez J. Nero control multicomponent distillation column," in Proc. 14th World Congress of IFAC, Beijing, 1999, pp. 379—384.</mixed-citation><mixed-citation xml:lang="en">Yu W., Poznyak A. S., Alvarez J. Nero control multicomponent distillation column," in Proc. 14th World Congress of IFAC, Beijing, 1999, pp. 379—384.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Nikiforov V. O. Modified adaptive controllers for linear plants with improved parametric robustness and transient performance, 4th European Control Conference, Brussels, 1997.</mixed-citation><mixed-citation xml:lang="en">Nikiforov V. O. Modified adaptive controllers for linear plants with improved parametric robustness and transient performance, 4th European Control Conference, Brussels, 1997.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Furtat I., Fradkov A., Tsykunov A. Robust synchronization of linear dynamical systems with compensation of disturbances, Int. J. Robust and Nonlinear Control, 2014, vol. 24, no. 17, pp. 2774—2784.</mixed-citation><mixed-citation xml:lang="en">Furtat I., Fradkov A., Tsykunov A. Robust synchronization of linear dynamical systems with compensation of disturbances, Int. J. Robust and Nonlinear Control, 2014, vol. 24, no. 17, pp. 2774—2784.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Furtat I., Fradkov A., Tsykunov A. Robust synchronization of linear networks with compensation of disturbances, 18th IFAC World Congress on Autom. Control, Milan, 2011, pp. 1255—1260.</mixed-citation><mixed-citation xml:lang="en">Furtat I., Fradkov A., Tsykunov A. Robust synchronization of linear networks with compensation of disturbances, 18th IFAC World Congress on Autom. Control, Milan, 2011, pp. 1255—1260.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Furtat I. B. Robust Control for a Specific Class of NonMinimum Phase Dynamical Networks, Journal of Computer and Systems Sciences International, 2014, vol. 53, no. 1, pp. 33—46.</mixed-citation><mixed-citation xml:lang="en">Furtat I. B. Robust Control for a Specific Class of NonMinimum Phase Dynamical Networks, Journal of Computer and Systems Sciences International, 2014, vol. 53, no. 1, pp. 33—46.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Furtat I. B. Robust synchronization of dynamical networks with compensation of disturbances," Automation and Remote Control, 2011, vol. 72, no. 12, pp. 2516—2526.</mixed-citation><mixed-citation xml:lang="en">Furtat I. B. Robust synchronization of dynamical networks with compensation of disturbances," Automation and Remote Control, 2011, vol. 72, no. 12, pp. 2516—2526.</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>
