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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Informacionnye Tehnologii</journal-id><journal-title-group><journal-title xml:lang="en">Informacionnye Tehnologii</journal-title><trans-title-group xml:lang="ru"><trans-title>Информационные технологии</trans-title></trans-title-group></journal-title-group><issn publication-format="print">1684-6400</issn><publisher><publisher-name xml:lang="en">New Technologies Publishing House</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">702219</article-id><article-id pub-id-type="doi">10.17587/it.31.131-136</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Digital processing of signals and images</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Цифровая обработка сигналов и изображений</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Processing signal information from multisensor system in tasks of monitoring the quality of objects</article-title><trans-title-group xml:lang="ru"><trans-title>Обработка сигнальной информации от мультисенсорной системы в задачах мониторинга качества объектов</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Semenov</surname><given-names>V. V.</given-names></name><name xml:lang="ru"><surname>Семенов</surname><given-names>В. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Ph.D., Senior Researcher</p></bio><bio xml:lang="ru"><p>канд. техн. наук, ст. науч. сотр.</p></bio><email>v.semenov@spcras.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">St. Petersburg Federal Research Center of the Russian Academy of Sciences</institution></aff><aff><institution xml:lang="ru">Санкт-Петербургский Федеральный исследовательский центр Российской академии наук</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2025-03-15" publication-format="electronic"><day>15</day><month>03</month><year>2025</year></pub-date><volume>31</volume><issue>3</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>131</fpage><lpage>136</lpage><history><date date-type="received" iso-8601-date="2026-02-05"><day>05</day><month>02</month><year>2026</year></date><date date-type="accepted" iso-8601-date="2026-02-05"><day>05</day><month>02</month><year>2026</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2025, Informacionnye Tehnologii</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2025, Информационные технологии</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="en">Informacionnye Tehnologii</copyright-holder><copyright-holder xml:lang="ru">Информационные технологии</copyright-holder></permissions><self-uri xlink:href="https://journals.eco-vector.com/1684-6400/article/view/702219">https://journals.eco-vector.com/1684-6400/article/view/702219</self-uri><abstract xml:lang="en"><p>A method and algorithm for processing signal information from multisensor system in tasks of monitoring the quality of objects was proposed. The developed method was tested on a data set obtained during an experiment using an array of potentiometric sensors on real industrial samples of the analyzed objects. Identification quality indicators were compared with those previously known in the world scientific literature. As a result of applying the developed approach, an increase in the precision of the analysis is observed due to the usage in the monitoring system of time series values for previous points in time and applying of weighting coefficients for the significance of measurement results. The described approach can be used at "Industry 4.0" enterprises in software that provides quality monitoring of production processes, including in real time, as well as for processing data from a multisensor system during express analysis of samples.</p></abstract><trans-abstract xml:lang="ru"><p>Предложен метод и алгоритм обработки сигнальной информации от мультисенсорной системы в задачах мониторинга качества объектов. Разработанный метод апробирован на наборе данных, полученных в ходе эксперимента с использованием массива потенциометрических сенсоров на реальных промышленных образцах анализируемых объектов. Показатели качества идентификации сопоставлены с ранее известными в мировой научной литературе. В результате применения разработанного подхода наблюдается увеличение точности анализа за счет использования в системе мониторинга значений временных рядов за предшествующие моменты времени и применения весовых коэффициентов значимости результатов измерений. Описанный подход может применяться на предприятиях "Индустрии 4.0" в программном обеспечении, обеспечивающем мониторинг качества производственных процессов, в том числе в режиме реального времени, а также для обработки данных от мультисенсорной системы в ходе экспресс-анализа образцов.</p></trans-abstract><kwd-group xml:lang="en"><kwd>quality control</kwd><kwd>multivariate data processing</kwd><kwd>multisensor system</kwd><kwd>time series</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>контроль качества</kwd><kwd>обработка многомерных данных</kwd><kwd>мультисенсорная система</kwd><kwd>временные ряды</kwd></kwd-group><funding-group><award-group><funding-source><institution-wrap><institution xml:lang="ru">Российский научный фонд</institution></institution-wrap><institution-wrap><institution xml:lang="en">Russian Science Foundation</institution></institution-wrap></funding-source><award-id>25-21-00269</award-id></award-group><funding-statement xml:lang="en">This work was supported by the Russian Science Foundation under grant no. 25-21-00269, https://rscf.ru/project/25-21-00269/</funding-statement><funding-statement xml:lang="ru">Исследование выполнено за счет гранта РНФ № 25-21-00269, https://rscf.ru/project/25-21-00269/</funding-statement></funding-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><citation-alternatives><mixed-citation xml:lang="en">Caruana L., Francalanza E. 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