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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">vguit</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник Воронежского государственного университета инженерных технологий</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of the Voronezh State University of Engineering Technologies</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2226-910X</issn><issn pub-type="epub">2310-1202</issn><publisher><publisher-name>VSUET</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.20914/2310-1202-2025-1-15-21</article-id><article-id custom-type="elpub" pub-id-type="custom">vguit-3594</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>Пищевые системы</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Food systems</subject></subj-group></article-categories><title-group><article-title>Модернизация цифровой системы управления процессом пастеризации пива</article-title><trans-title-group xml:lang="en"><trans-title>Modernization of the digital control system for the beer pasteurization process</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7768-8550</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Алексеев</surname><given-names>М. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Alekseev</surname><given-names>M. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.т.н., доцент, кафедра автоматизированных систем управления процессами и производствами, пр-т Революции, 19, г. Воронеж, 394036, Россия</p></bio><bio xml:lang="en"><p>Cand. Sci. (Engin.), assistant professor, Department of Automated Control Systems for Processes and Productions, Revolution Av., 19, Voronezh, 394036, Russia</p></bio><email xlink:type="simple">mwa1976@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6237-0881</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кудряшов</surname><given-names>В. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Kudryashov</surname><given-names>V. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.т.н., профессор, кафедра автоматизированных систем управления процессами и производствами, пр-т Революции, 19, г. Воронеж, 394036, Россия</p></bio><bio xml:lang="en"><p>Dr. Sci. (Engin.), professor, Department of Automated Control Systems for Processes and Productions, Revolution Av., 19, Voronezh, 394036, Russia</p></bio><email xlink:type="simple">kudryashovvs@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2528-0905</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Авцинов</surname><given-names>И. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Avtsinov</surname><given-names>I. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.т.н., профессор, кафедра автоматизированных систем управления процессами и производствами, пр-т Революции, 19, г. Воронеж, 394036, Россия</p></bio><bio xml:lang="en"><p>Dr. Sci. (Engin.), professor, Department of Automated Control Systems for Processes and Productions, Revolution Av., 19, Voronezh, 394036, Russia</p></bio><email xlink:type="simple">igor.awtzinov@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0132-4563</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гаврилов</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Gavrilov</surname><given-names>A. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.т.н., профессор, кафедра автоматизированных систем управления процессами и производствами, пр-т Революции, 19, г. Воронеж, 394036, Россия</p></bio><bio xml:lang="en"><p>Dr. Sci. (Engin.), professor, Department of Automated Control Systems for Processes and Productions, Revolution Av., 19, Voronezh, 394036, Russia</p></bio><email xlink:type="simple">ganivrn@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6034-9672</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Иванов</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Ivanov</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.т.н., доцент, кафедра автоматизированных систем управления процессами и производствами, пр-т Революции, 19, г. Воронеж, 394036, Россия</p></bio><bio xml:lang="en"><p>Cand. Sci. (Engin.), assistant professor, Department of Automated Control Systems for Processes and Productions, Revolution Av., 19, Voronezh, 394036, Russia</p></bio><email xlink:type="simple">andrious@rambler.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1508-9875</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Козенко</surname><given-names>И. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kozenko</surname><given-names>I. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.т.н., доцент, кафедра автоматизированных систем управления процессами и производствами, пр-т Революции, 19, г. Воронеж, 394036, Россия</p></bio><bio xml:lang="en"><p>Cand. Sci. (Engin.), assistant professor, Department of Automated Control Systems for Processes and Productions, Revolution Av., 19, Voronezh, 394036, Russia</p></bio><email xlink:type="simple">kosenko211986@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>Устиненок</surname><given-names>И. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Ustinenok</surname><given-names>I. A.</given-names></name></name-alternatives><email xlink:type="simple">ustinenok00@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Воронежский государственный университет инженерных технологий</institution></aff><aff xml:lang="en"><institution>Voronezh State University of Engineering Technologies</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ООО «Пивоваренная компания «Балтика» – «Воронежский пивзавод»</institution></aff><aff xml:lang="en"><institution>LLC «Baltika Brewing Company» - «Voronezh Brewery»</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>03</day><month>06</month><year>2025</year></pub-date><volume>87</volume><issue>1</issue><fpage>15</fpage><lpage>21</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Алексеев М.В., Кудряшов В.С., Авцинов И.А., Гаврилов А.Н., Иванов А.В., Козенко И.А., Устиненок И.А., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Алексеев М.В., Кудряшов В.С., Авцинов И.А., Гаврилов А.Н., Иванов А.В., Козенко И.А., Устиненок И.А.</copyright-holder><copyright-holder xml:lang="en">Alekseev M.V., Kudryashov V.S., Avtsinov I.A., Gavrilov A.N., Ivanov A.V., Kozenko I.A., Ustinenok I.A.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://www.vestnik-vsuet.ru/vguit/article/view/3594">https://www.vestnik-vsuet.ru/vguit/article/view/3594</self-uri><abstract><p>Статья посвящена решению задач автоматизации пастеризатора в ООО «Пивоваренная компания «Балтика» - «Воронежский пивзавод» для повышения качества управления. Разработана структура системы управления на базе контроллера SIEMENS S7-400, модулей ввода/вывода SM321, SM331, SM322, SM332 и сенсорной панели IEI PPC-5190A. На оборудовании размещены средства локальной автоматизации: датчики температуры SENSYCON PT100; датчики давления Endress+Hauser Cerabar S PMC631, Aplysens 0…10 bar; электромагнитные расходомеры Endress+Hauser; кислородомер HAFFMANS-PENTAIR; кондуктометр Enress+Hauser CLD134-PLC148AB2; клапаны SPIRAX SARCO. Выполнена настройка частотного преобразователя DANFOSS 131B2132 FC-302 для управления насосом для получения возможности работы с малыми потоками пива. Разработано алгоритмическое и программное обеспечение для управляющего контроллера SIEMENS S7-400 (среда Step7) и сенсорной панели IEI PPC-5190A (среда WinCC). Для управления процессом пастеризации предложено реализовать схему комбинированного регулирования температуры пива (расходом пара) с компенсацией возмущения по давлению греющего пара в трубопроводе. Для синтеза алгоритма цифрового комбинированного управления проведена идентификация дискретных динамических моделей канала регулирования (“расход греющего пара – температура пива на выходе из секции пастеризации”) и канала возмущения (“давление пара в трубопроводе подачи теплоносителя – температура пива на выходе из секции пастеризации”). Идентификация моделей каналов выполнена по полученным экспериментальным данным на пастеризаторе с помощью метода наименьших квадратов (МНК). Для расчета настроек цифровых ПИД-регулятора и компенсатора по каналам регулирования и возмущения применен численный метод оптимизации (метод покоординатного спуска). Проведены модельные эксперименты, которые показали, что применение данного алгоритма значительно снижает колебание температуры пива при пастеризации. Для синтеза алгоритма применялись авторские программы идентификации дискретных динамических моделей каналов объекта и оптимизации настроек цифровых регуляторов и компенсаторов. Система управления процессом введена в эксплуатацию.</p></abstract><trans-abstract xml:lang="en"><p>The article is devoted to solving the problems of automation of the pasteurizer in LLC «Baltika Brewing Company» - «Voronezh Brewery» to improve the quality of control. The control system structure was developed based on the SIEMENS S7-400 controller, input/output modules SM321, SM331, SM322, SM332 and IEI PPC-5190A touch panel. The equipment includes local automation tools: SENSYCON PT100 temperature sensors; Endress+Hauser Cerabar S PMC631, Aplysens 0…10 bar pressure sensors; Endress+Hauser electromagnetic flow meters; HAFFMANS-PENTAIR oxygen meter; Enress+Hauser CLD134-PLC148AB2 conductivity meter; SPIRAX SARCO valves. The DANFOSS 131B2132 FC-302 frequency converter was adjusted to control the pump to enable working with small beer flows. Algorithmic and software support for the SIEMENS S7-400 control controller (Step7 environment) and the IEI PPC-5190A touch panel (WinCC environment) has been developed. To control the pasteurization process, it is proposed to implement a scheme for combined beer temperature control (steam flow rate) with disturbance compensation based on the heating steam pressure in the pipeline. To synthesize the algorithm for digital combined control, discrete dynamic models of the control channel (“heating steam flow rate – beer temperature at the pasteurization section outlet”) and the disturbance channel (“steam pressure in the coolant supply pipeline – beer temperature at the pasteurization section outlet”) were identified. The channel models were identified based on the experimental data obtained on the pasteurizer using the least squares method (LSM). A numerical optimization method (coordinate descent method) was used to calculate the settings of the digital PID controller and compensator for the control and disturbance channels. Model experiments were conducted, which showed that the use of this algorithm significantly reduces the fluctuation of beer temperature during pasteurization. To synthesize the algorithm, the author's programs for identifying discrete dynamic models of object channels and optimizing the settings of digital regulators and compensators were used. The process control system was put into operation.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>пастеризатор</kwd><kwd>цифровая система управления</kwd><kwd>управляющий контроллер</kwd><kwd>алгоритм комбинированного регулирования</kwd><kwd>цифровые регуляторы и компенсаторы</kwd><kwd>оптимизация</kwd><kwd>численный метод покоординатного спуска</kwd></kwd-group><kwd-group xml:lang="en"><kwd>pasteurizer</kwd><kwd>digital control system</kwd><kwd>control controller</kwd><kwd>combined control algorithm</kwd><kwd>digital regulators and compensators</kwd><kwd>optimization</kwd><kwd>numerical method of coordinate descent</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">Белкина Р.И., Губанов В.М., Губанов М.В. Технология производства солода, пива и спирта. Лань, 2021. 104 с.</mixed-citation><mixed-citation xml:lang="en">Belkina R.I., Gubanov V.M., Gubanov M.V. 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