<?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">izmertech</journal-id><journal-title-group><journal-title xml:lang="ru">Измерительная техника</journal-title><trans-title-group xml:lang="en"><trans-title>Izmeritel`naya Tekhnika</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0368-1025</issn><issn pub-type="epub">2949-5237</issn><publisher><publisher-name>ФГУП "ВНИИФТРИ"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.32446/0368-1025it.2023-11-38-44</article-id><article-id custom-type="elpub" pub-id-type="custom">izmertech-2094</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>ИЗМЕРЕНИЯ В ИНФОРМАЦИОННЫХ ТЕХНОЛОГИЯХ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>MEASUREMENTS IN INFORMATION TECHNOLOGIES</subject></subj-group></article-categories><title-group><article-title>Оптимизация чувствительности магнитоимпедансного датчика малых магнитных полей методами последовательного приближения и роя частиц</article-title><trans-title-group xml:lang="en"><trans-title>Optimization of the sensitivity of the magnetoimpedance sensor of small magnetic fields by methods of sequential approximation and swarm of particles</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0003-7382-0368</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Юданов</surname><given-names>Н. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Yudanov</surname><given-names>N. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Николай Анатольевич Юданов</p><p>Москва</p></bio><bio xml:lang="en"><p>Nikolay A. Yudanov</p><p>Moscow</p></bio><email xlink:type="simple">yudanov.n@misis.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/0009-0005-5453-9559</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Немирович</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Nemirovich</surname><given-names>M. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Марк Анатольевич Немирович</p><p>Москва</p></bio><bio xml:lang="en"><p>Mark A. Nemirovich</p><p>Moscow</p></bio><email xlink:type="simple">nemirovich.m@misis.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>Андрейко</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Andreiko</surname><given-names>M. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Максим Андреевич Андрейко</p><p>Москва</p></bio><bio xml:lang="en"><p>Maxim A. Andreiko</p><p>Moscow</p></bio><email xlink:type="simple">m1904675@edu.misis.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>Махновский</surname><given-names>Д. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Makhnovsky</surname><given-names>D. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Дмитрий Петрович Махновский</p><p>Плимут</p></bio><bio xml:lang="en"><p>Dmitriy P. Makhnovsky</p><p>Plymouth</p></bio><email xlink:type="simple">dmitriy.makhnovskiy@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7793-538X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Родионова</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Rodionova</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Валерия Викторовна Родионова</p><p>Калининград</p></bio><bio xml:lang="en"><p>Valeria V. Rodionova</p><p>Kaliningrad</p></bio><email xlink:type="simple">valeriarodionova@gmail.com</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-1252-8606</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Панина</surname><given-names>Л. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Panina</surname><given-names>L. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Лариса Владимировна Панина</p><p>Москва</p><p>Калининград</p></bio><bio xml:lang="en"><p>Larissa V. Panina</p><p>Moscow</p><p>Kaliningrad</p></bio><email xlink:type="simple">drlpanina@gmail.com</email><xref ref-type="aff" rid="aff-4"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Национальный исследовательский технологический университет МИСИС</institution><country>Россия</country></aff><aff xml:lang="en"><institution>National University of Science and Technology (NUST MISIS)</institution><country>Russian Federation</country></aff></aff-alternatives><aff xml:lang="ru" id="aff-2"><institution>Sensing Materials Technology Ltd</institution><country>United Kingdom</country></aff><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Научно-образовательный центр «Умные материалы и биомедицинские приложения», Балтийский федеральный университет им. И. Канта</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Research and Educational Center “Smart Materials and Biomedical Applications”, Immanuel Kant Baltic Federal University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>Национальный исследовательский технологический университет МИСИС; Научно-образовательный центр «Умные материалы и биомедицинские приложения», Балтийский федеральный университет им. И. Канта</institution><country>Россия</country></aff><aff xml:lang="en"><institution>National University of Science and Technology (NUST MISIS); Research and Educational Center “Smart Materials and Biomedical Applications”, Immanuel Kant Baltic Federal University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>14</day><month>12</month><year>2023</year></pub-date><volume>0</volume><issue>11</issue><fpage>38</fpage><lpage>44</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; ФГУП "ВНИИФТРИ", 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">ФГУП "ВНИИФТРИ"</copyright-holder><copyright-holder xml:lang="en">ФГУП "ВНИИФТРИ"</copyright-holder><license xlink:href="https://www.izmt.ru/jour/about/submissions#copyrightNotice" xlink:type="simple"><license-p>https://www.izmt.ru/jour/about/submissions#copyrightNotice</license-p></license></permissions><self-uri xlink:href="https://www.izmt.ru/jour/article/view/2094">https://www.izmt.ru/jour/article/view/2094</self-uri><abstract><p>Рассмотрено использование многопараметрической оптимизации неизвестной дискретной функции при разработке прикладных решений для физических систем. Такая оптимизация практически реализуется в режиме реального времени с применением современных протоколов передачи данных при высокой скорости передачи в условиях непрерывно увеличивающейся вычислительной мощности. В качестве прикладной задачи рассмотрена оптимизация чувствительности современного магнитного датчика на основе эффекта высокочастотного магнитоимпеданса в ферромагнитных микропроводах. Для оптимизации использованы итеративные методы глобального поиска максимума – методы последовательного приближения и роя частиц. Выходной сигнал датчика нелинейно зависит как от внутренних магнитных свойств микропровода, так и от режима возбуждения, что требует определённой калибровки для установления оптимальных параметров возбуждения. С использованием автоматизированной установки измерены выходные сигналы датчика для различных параметров возбуждения и внешних магнитных полей. Представлены результаты поиска глобального максимума чувствительности датчика методами последовательного приближения и роя частиц. Установлено, что метод роя частиц эффективнее и точнее метода последовательного приближения. При различных параметрах возбуждения методом роя частиц всегда определялась максимальная чувствительность датчика при варьировании трёх основных параметров сигнала возбуждения: частоты, амплитуды и постоянной составляющей. Полученные результаты будут полезны при разработке высокочувствительных интеллектуальных магнитных датчиков и систем на их основе.</p></abstract><trans-abstract xml:lang="en"><p>The use of multiparametric optimization of an unknown discrete function in the development of applied solutions for physical systems is considered. Such optimization is practically implemented in real time using modern data transfer protocols at high speed and continuously increasing computing power. To optimize the sensitivity of a modern magnetic sensor based on high-frequency magnetoimpedance in ferromagnetic microconducts, an iterative method of global maximum search, the particle swarm algorithm, has been applied. The output signal of the sensor depends non-linearly on both the internal magnetic properties of the microcircuit and the excitation mode, which requires a certain calibration to establish optimal excitation parameters. The sensor output signals for various excitation parameters and external magnetic fields were measured using an automated installation. The results of the search for the global maximum by the sequential approximation method and the particle swarm method presented in the paper demonstrate the effectiveness of the search algorithm used, the particle swarm algorithm turned out to be the most effective, since it found the global maximum more accurately. With different excitation parameters, the algorithm has always determined the maximum sensitivity when varying the three main parameters of the excitation signal: frequency, amplitude and constant component. The results obtained can be applied in the development of highly sensitive intelligent magnetic sensors and systems based on them.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>метод роя частиц</kwd><kwd>глобальный максимум</kwd><kwd>магнитный датчик</kwd><kwd>оптимизация чувствительности</kwd><kwd>дискретная функция</kwd><kwd>магнитный импеданс</kwd><kwd>ферромагнитный микропровод</kwd></kwd-group><kwd-group xml:lang="en"><kwd>particle swarm algorithm</kwd><kwd>global maximum</kwd><kwd>magnetic sensors</kwd><kwd>optimization of the sensitivity</kwd><kwd>discrete function</kwd><kwd>magnetoimpedance</kwd><kwd>ferromagnetic microwire</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена при поддержке Министерства науки и высшего образования Российской Федерации (соглашениe № 075-02-2023-934).</funding-statement><funding-statement xml:lang="en">The work was supported by the Ministry of Science and Higher Education of the Russian Federation (agreement no. 075-02-2023-934).</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Xie G., Sunden B., Wang Q., Applied Thermal Engineering, 2008, vol. 28, no. 8-9, pp. 895–906. https://doi.org/10.1016/j.applthermaleng.2007.07.008</mixed-citation><mixed-citation xml:lang="en">Xie G., Sunden B., Wang Q., Applied Thermal Engineering, 2008, vol. 28, no. 8-9, pp. 895–906. https://doi.org/10.1016/j.applthermaleng.2007.07.008</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Abdulwhab A. et al., Electric Power Components and Systems, 2004, vol. 32, no. 12, pp. 1239–1254. https://doi.org/10.1080/15325000490446601</mixed-citation><mixed-citation xml:lang="en">Abdulwhab A. et al., Electric Power Components and Systems, 2004, vol. 32, no. 12, pp. 1239–1254. https://doi.org/10.1080/15325000490446601</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Jahangirian A., Shahrokhi A., Computers &amp; Fluids, 2011, vol. 46, no. 1, pp. 270–276. https://doi.org/10.1016/j.compfluid.2011.02.010</mixed-citation><mixed-citation xml:lang="en">Jahangirian A., Shahrokhi A., Computers &amp; Fluids, 2011, vol. 46, no. 1, pp. 270–276. https://doi.org/10.1016/j.compfluid.2011.02.010</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Diab A. A. Z. et al., Energy Reports, 2022, vol. 8, no. 10, pp. 384–393. https://doi.org/10.1016/j.egyr.2022.05.168</mixed-citation><mixed-citation xml:lang="en">Diab A. A. Z. et al., Energy Reports, 2022, vol. 8, no. 10, pp. 384–393. https://doi.org/10.1016/j.egyr.2022.05.168</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Kennedy J., Eberhart R. C., Shi Y., Swarm Intelligence, Morgan Kaufmann Publishers, San Francisco, Calif, USA, 2001, pp. 287–368.</mixed-citation><mixed-citation xml:lang="en">Kennedy J., Eberhart R. C., Shi Y., Swarm Intelligence, Morgan Kaufmann Publishers, San Francisco, Calif, USA, 2001, pp. 287–368.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Poli R., Journal of Artifi cial Evolution and Applications, 2008, vol. 10, pp. 1–10. https://doi.org/10.1155/2008/685175</mixed-citation><mixed-citation xml:lang="en">Poli R., Journal of Artifi cial Evolution and Applications, 2008, vol. 10, pp. 1–10. https://doi.org/10.1155/2008/685175</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Gerginov V., Pomponio M., Knappe S., IEEE Sensors Journal, 2020, vol. 20, no. 21, pp. 12684–12690. https://doi.org/10.1109/jsen.2020.300219</mixed-citation><mixed-citation xml:lang="en">Gerginov V., Pomponio M., Knappe S., IEEE Sensors Journal, 2020, vol. 20, no. 21, pp. 12684–12690. https://doi.org/10.1109/jsen.2020.300219</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Zhang R., Mhaskar R., Smith K., Prouty M., Applied Physics Letters, 2020, vol. 116, no. 14, pp. 1–5. https://doi.org/10.1063/5.0004746</mixed-citation><mixed-citation xml:lang="en">Zhang R., Mhaskar R., Smith K., Prouty M., Applied Physics Letters, 2020, vol. 116, no. 14, pp. 1–5. https://doi.org/10.1063/5.0004746</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Han C. et al., Virtual Reality &amp; Intelligent Hardware, 2022, vol. 4, no. 1, pp. 38–54. https://doi.org/10.1016/j.vrih.2022.01.003</mixed-citation><mixed-citation xml:lang="en">Han C. et al., Virtual Reality &amp; Intelligent Hardware, 2022, vol. 4, no. 1, pp. 38–54. https://doi.org/10.1016/j.vrih.2022.01.003</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Tehranchi M. M., Ranjbaran M., Eftekhari H., Sensors and Actuators A: Physical, 2011, vol. 170, no. 1–2, pp. 55–61. https://doi.org/10.1016/j.sna.2011.05.031</mixed-citation><mixed-citation xml:lang="en">Tehranchi M. M., Ranjbaran M., Eftekhari H., Sensors and Actuators A: Physical, 2011, vol. 170, no. 1–2, pp. 55–61. https://doi.org/10.1016/j.sna.2011.05.031</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Zhang D. et al., Sensors and Actuators A: Physical, 2016, vol. 249, no. 1, pp. 225–230. https://doi.org/10.1016/j.sna.2016.09.005</mixed-citation><mixed-citation xml:lang="en">Zhang D. et al., Sensors and Actuators A: Physical, 2016, vol. 249, no. 1, pp. 225–230. https://doi.org/10.1016/j.sna.2016.09.005</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Tsuyoshi U., Jiaju M., Journal of Magnetism and Magnetic Materials, 2020, vol. 514, no. 15, pp. 1–7. https://doi.org/10.1016/j.jmmm.2020.167148</mixed-citation><mixed-citation xml:lang="en">Tsuyoshi U., Jiaju M., Journal of Magnetism and Magnetic Materials, 2020, vol. 514, no. 15, pp. 1–7. https://doi.org/10.1016/j.jmmm.2020.167148</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Makhnovskiy D., Panina L., Mapps D. J., Physical Review B, 2002, vol. 63, pp. 1–17. https://doi.org/10.1103/PhysRevB.63.144424</mixed-citation><mixed-citation xml:lang="en">Makhnovskiy D., Panina L., Mapps D. J., Physical Review B, 2002, vol. 63, pp. 1–17. https://doi.org/10.1103/PhysRevB.63.144424</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Ipatov M., Zhukova V., Zhukov A., et al., Applied Physics Letters. AIP Publishing, 2010, vol. 97, no. 25, pp. 1–4. https://doi.org/10.1063/1.3529946</mixed-citation><mixed-citation xml:lang="en">Ipatov M., Zhukova V., Zhukov A., et al., Applied Physics Letters. AIP Publishing, 2010, vol. 97, no. 25, pp. 1–4. https://doi.org/10.1063/1.3529946</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Zhukov A. et al., Journal of Alloys and Compounds, 2019, vol. 814, pp. 1–17. https://doi.org/10.1016/j.jallcom.2019.152225</mixed-citation><mixed-citation xml:lang="en">Zhukov A. et al., Journal of Alloys and Compounds, 2019, vol. 814, pp. 1–17. https://doi.org/10.1016/j.jallcom.2019.152225</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Gudoshnikov S. et al., Physica Status Solidi A, 2014, vol. 211, no. 5, pp. 980–985. https://doi.org/10.1002/pssa.201300717</mixed-citation><mixed-citation xml:lang="en">Gudoshnikov S. et al., Physica Status Solidi A, 2014, vol. 211, no. 5, pp. 980–985. https://doi.org/10.1002/pssa.201300717</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Panina L. V., et al., Physica Status Solidi A, 2015, vol. 213, no. 2, pp. 341-349. https://doi.org/10.1002/pssa.201532578</mixed-citation><mixed-citation xml:lang="en">Panina L. V., et al., Physica Status Solidi A, 2015, vol. 213, no. 2, pp. 341-349. https://doi.org/10.1002/pssa.201532578</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>
