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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.18.651-660</article-id><article-id custom-type="elpub" pub-id-type="custom">novtexmech-387</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>РОБОТОТЕХНИЧЕСКИЕ СИСТЕМЫ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ROBOTIC SYSTEMS</subject></subj-group></article-categories><title-group><article-title>Синтез простого робастного регулятора для финитного управления гибким однозвенным манипулятором</article-title><trans-title-group xml:lang="en"><trans-title>Synthesis of a Simple Robust Regulator for the Rest-to-Rest Motion Control of a Flexible Single-link Manipulator</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>Краснощеченко</surname><given-names>В. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Krasnoshchechenko</surname><given-names>V. I.</given-names></name></name-alternatives><email xlink:type="simple">kviip@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Калужский филиал МГТУ им. Н. Э. Баумана</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Kaluga Branch of the Bauman Moscow State Technical University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2017</year></pub-date><pub-date pub-type="epub"><day>28</day><month>08</month><year>2018</year></pub-date><volume>18</volume><issue>10</issue><fpage>651</fpage><lpage>660</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Commercial Publisher «New Technologies», 2018</copyright-statement><copyright-year>2018</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/387">https://mech.novtex.ru/jour/article/view/387</self-uri><abstract><p>Рассматривается задача перевода гибкого однозвенного манипулятора из одного состояния покоя в другое за заданное время. В работе проводится подробный анализ объекта управления и предлагается использовать входное задающее воздействие особого вида с низкочастотным спектром, обеспечивающее практическое отсутствие вибраций схвата, плавность и точность перехода во всем диапазоне нагрузок схвата. При этом используется простой регулятор первого порядка с сигналом обратной связи только по углу привода. Приводятся результаты моделирования.</p></abstract><trans-abstract xml:lang="en"><p>The topic of the article is the problem of control of the motion of a flexible single-link manipulator from one state of rest into another in a given time. Having a number of advantages in comparison with the absolutely rigid parts of the manipulators, the flexible manipulators are more difficult in control because of a higher order of the system and non minimun phase dynamics, which exist between the tip position and the input torque applied at the joint of the actuator. During the synthesis of the control system various approaches are used: 1) formation of the necessary input signals; 2) synthesis of a regulator with the use of the inverse dynamics; 3) the algorithms, which ensure reduction of the level of the resonant frequencies of the flexible manipulator due to regulation of the coupling torque of a link at the base of the beam 4) H¥ control. In the control loop not less than two sensors and one or two regulators related to the high order were established. The given work proposes to generate the input signal of a special kind with a low-frequency spectrum, ensuring practical absence of vibrations of the tip, smoothness and accuracy of the link motion in all the range of the payloads at the tip. Furthermore, a simple regulator of the first order with a signal of a feedback only on the angle hub of the actuator is synthesized. The offered control algorithm was tested on a concrete example for the flexible single-link manipulator with the following characteristics: length - 1m; width - 0,0055 m; height - 0,05 m; material - aluminum; range of the angular turns - [9, 180] degrees; range of the mass payloads - [0, 0,5] kg; time of motion - [1,8, 3] seconds; overshoot - not more than 10 %. Analysis of the frequency and dynamic characteristics of the flexible manipulator was carried out. Then in the mathematical model of the manipulator the first two flexible forms were left. The input for the manipulator was the hub torque. The results of modeling for various angle turns and payloads of the tip confirm the efficiency of the offered control algorithm.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>гибкий манипулятор</kwd><kwd>синтез регулятора</kwd><kwd>робастность</kwd><kwd>метод разделения переменных</kwd><kwd>flexible manipulator</kwd><kwd>regulator</kwd><kwd>synthesis</kwd><kwd>robust control</kwd><kwd>assumed modes 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">Singer N. G., Seering W. P. Preshaping command input- to reduce system vibration // ASME J. of Dynamic Systems, Measurements and Control. 1990. Vol. 112. P. 76-112.</mixed-citation><mixed-citation xml:lang="en">Singer N. G., Seering W. P. Preshaping command input- to reduce system vibration // ASME J. of Dynamic Systems, Measurements and Control. 1990. Vol. 112. 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