{"id":11681,"date":"2026-04-22T09:13:21","date_gmt":"2026-04-22T08:13:21","guid":{"rendered":"https:\/\/izvestiyakbncran.ru\/?page_id=11681"},"modified":"2026-06-04T10:23:01","modified_gmt":"2026-06-04T09:23:01","slug":"28-2-2-en","status":"publish","type":"page","link":"https:\/\/izvestiyakbncran.ru\/index.php\/en\/28-2-2-en\/","title":{"rendered":"28.2.2 En"},"content":{"rendered":"\n<h2 class=\"wp-block-heading has-lora-font-family\" style=\"font-size:22px\"><strong>Synthesis algorithm for a phase shift control system using generalized Galerkin method<\/strong><\/h2>\n\n\n\n<p class=\"has-foreground-color has-text-color has-link-color has-lora-font-family has-extra-small-font-size wp-elements-1 wp-block-paragraph\" style=\"margin-top:0;margin-bottom:0;padding-top:0;padding-bottom:0\"><strong>A.V. Statkevich<\/strong><\/p>\n\n\n\n<div class=\"wp-block-group is-vertical is-content-justification-left is-nowrap is-layout-flex wp-container-core-group-is-layout-20193d73 wp-block-group-is-layout-flex\" style=\"border-style:none;border-width:0px;margin-top:0;margin-bottom:0;padding-top:0;padding-bottom:0\">\n<p class=\"has-text-color has-link-color has-lora-font-family wp-elements-2 wp-block-paragraph\" style=\"color:#5b1919;font-size:12px;text-decoration:underline\"><\/p>\n\n\n\n<div class=\"wp-block-group is-horizontal is-layout-flex wp-container-core-group-is-layout-9076828a wp-block-group-is-layout-flex\" style=\"min-height:0px;margin-top:0;margin-bottom:0;padding-top:0;padding-bottom:0\">\n<div class=\"wp-block-buttons is-content-justification-left is-layout-flex wp-container-core-buttons-is-layout-856cf56e wp-block-buttons-is-layout-flex\" style=\"margin-top:0;margin-bottom:0;padding-top:0;padding-right:0;padding-bottom:0;padding-left:0\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-100 is-style-outline is-style-outline--1\"><a class=\"wp-block-button__link has-background-background-color has-text-color has-background has-link-color has-border-color has-custom-font-size wp-element-button\" href=\"http:\/\/izvestiyakbncran.ru\/wp-content\/uploads\/2026\/05\/2-statkevich.pdf\" style=\"border-color:#5b1919;border-style:solid;border-width:2px;border-radius:8px;color:#5b1919;padding-top:0.4rem;padding-right:var(--wp--preset--spacing--40);padding-bottom:0.4rem;padding-left:var(--wp--preset--spacing--40);font-size:12px\">PDF<\/a><\/div>\n<\/div>\n\n\n\n<div style=\"height:0px;width:0px\" aria-hidden=\"true\" class=\"wp-block-spacer wp-container-content-273e683f\"><\/div>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-100 is-style-outline is-style-outline--2\"><a class=\"wp-block-button__link has-background-background-color has-text-color has-background has-link-color has-border-color has-text-align-center has-custom-font-size wp-element-button\" href=\"http:\/\/izvestiyakbncran.ru\/wp-content\/uploads\/2026\/05\/02-synthesis.xml\" style=\"border-color:#5b1919;border-width:2px;border-top-left-radius:8px;border-top-right-radius:8px;border-bottom-left-radius:8px;border-bottom-right-radius:8px;color:#5b1919;padding-top:0.4rem;padding-right:var(--wp--preset--spacing--40);padding-bottom:0.4rem;padding-left:var(--wp--preset--spacing--40);font-size:12px\">JATS XML<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-text-color has-link-color has-lora-font-family has-extra-small-font-size wp-elements-3 wp-block-paragraph\" style=\"border-style:none;border-width:0px;border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-left-radius:0px;border-bottom-right-radius:0px;color:#5b1919;margin-top:0;margin-right:0;margin-bottom:0;margin-left:0;padding-top:0;padding-right:0;padding-bottom:0;padding-left:0\"><\/p>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\" style=\"margin-top:var(--wp--preset--spacing--20);margin-bottom:var(--wp--preset--spacing--20)\"\/>\n\n\n\n<p class=\"has-foreground-color has-text-color has-link-color has-lora-font-family has-extra-small-font-size wp-elements-4 wp-block-paragraph\" style=\"line-height:1.4\"><em><strong><strong>Abstract<\/strong><\/strong>. <\/em>This paper examines a pressing engineering problem: synthesizing the parameters of a system with a variable structure. The primary subject of the study is a control system incorporating a phase-shifting filter. Phase-shifting filters are widely used in modern digital signal processing. Their key advantages \u2013 flexible configuration and high accuracy in achieving the required characteristics \u2013 make them indispensable in areas such as telecommunications; radar; audio equipment; and automatic control systems. The objective is to synthesize system parameters that ensure the following conditions: operational stability; required dynamic characteristics; minimization of tracking errors; and adaptability to changing external conditions.<br><strong>Aim<\/strong>. The study is to develop an effective approach to tuning control systems containing phase-shifting filters.<br><strong>Results<\/strong>. A mathematical model of a non-stationary system with a variable structure was constructed; a generalized Galerkin method was proposed for synthesizing an automatic control system with a variable structure; an algorithm for synthesizing an automatic control system with a variable structure was developed using the generalized Galerkin method as an example of a phase-shifting filter.<br><strong>Conclusions<\/strong>. The proposed approach opens new possibilities for creating efficient, flexible, and reliable control systems with phase-shifting filters.<\/p>\n\n\n\n<p class=\"has-foreground-color has-text-color has-link-color has-lora-font-family has-extra-small-font-size wp-elements-5 wp-block-paragraph\" style=\"line-height:1.4\"><\/p>\n\n\n\n<p class=\"has-foreground-color has-text-color has-link-color has-lora-font-family has-extra-small-font-size wp-elements-6 wp-block-paragraph\" style=\"line-height:1.4\"><strong><em><strong>Keywords<\/strong><\/em><\/strong><em>:<\/em> phase-shifting filter, sliding motion, variable-structure system, generalized Galerkin method, variable-structure system, non-stationary system, synthesis of automatic control systems, mathematical description, differential equation of a control system, automatic control system<\/p>\n\n\n\n<p class=\"has-foreground-color has-text-color has-link-color has-lora-font-family has-extra-small-font-size wp-elements-7 wp-block-paragraph\" style=\"line-height:1.4\"><\/p>\n\n\n\n<p class=\"has-foreground-color has-text-color has-link-color has-lora-font-family wp-elements-8 wp-block-paragraph\" style=\"font-size:12px;line-height:1.4\"><strong><strong>For citation<\/strong>.<\/strong> Statkevich A.V. Synthesis algorithm for a phase shift control system using generalized Galerkin method. <em>News of the Kabardino-Balkarian Scientific Center of RAS<\/em>. 2026. Vol. 28. No. 2. Pp. 25\u201333. DOI: 10.35330\/1991-6639-2026-28-2-25-33<\/p>\n\n\n\n<p class=\"has-foreground-color has-text-color has-link-color has-lora-font-family wp-elements-9 wp-block-paragraph\" style=\"font-size:12px;line-height:1.4\"><\/p>\n\n\n\n<p class=\"has-foreground-color has-text-color has-link-color has-lora-font-family wp-elements-10 wp-block-paragraph\" style=\"font-size:12px;line-height:1.4\">\u00a9&nbsp;&nbsp; Statkevich A.V., 2026<\/p>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-8e2b6fff wp-block-group-is-layout-flex\" style=\"margin-top:var(--wp--preset--spacing--20);padding-top:0;padding-bottom:0\">\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"80\" height=\"28\" src=\"https:\/\/izvestiyakbncran.ru\/wp-content\/uploads\/2026\/03\/image.png\" alt=\"\" class=\"wp-image-7229\"\/><\/figure>\n\n\n\n<p class=\"has-foreground-color has-text-color has-link-color has-lora-font-family wp-elements-11 wp-block-paragraph\" style=\"margin-top:var(--wp--preset--spacing--20);margin-bottom:0;font-size:12px\">Content is available under license&nbsp;<a href=\"http:\/\/creativecommons.org\/licenses\/by\/4.0\/\" target=\"_blank\" rel=\"noreferrer noopener\">Creative Commons Attribution 4.0 License<\/a><\/p>\n<\/div>\n\n\n\n<p class=\"has-foreground-color has-text-color has-link-color has-lora-font-family wp-elements-12 wp-block-paragraph\" style=\"font-size:12px;line-height:1.4\"><\/p>\n\n\n\n<details class=\"wp-block-details has-foreground-color has-text-color has-link-color has-lora-font-family has-extra-small-font-size wp-elements-13 is-layout-flow wp-container-core-details-is-layout-f488f964 wp-block-details-is-layout-flow\" style=\"font-style:normal;font-weight:700;line-height:1.5\"><summary><strong>R<\/strong>eferences<\/summary>\n<ol style=\"margin-top:0;margin-bottom:0\" class=\"wp-block-list\">\n<li style=\"font-style:normal;font-weight:400\">Kazakov I.E. <em>Statisticheskaya dinamika sistem s peremennoy strukturoy<\/em> [Statistical dynamics of systems with variable structure]. Moscow: Nauka, glavnaya redaktsiya fiziko-matematicheskoy literatury izdatel&#8217;stva \u00abNauka\u00bb, 1977. 416 p. (In Russian)<\/li>\n\n\n\n<li style=\"font-style:normal;font-weight:400\">Steinberger M. (ed.), Horn M. (ed.), Fridman L. (ed.). Variable-structure systems and sliding-mode control: from theory to practice. <em>Springer International Publishing AG<\/em>, 2020. 462 p. (Studies in Systems, Decision and Control). DOI: 10.1007\/978-3-030-36621-6<\/li>\n\n\n\n<li style=\"font-style:normal;font-weight:400\">Barth A., Weise C., Reger J. Application of higher-order sliding-modes to a ball and plate system in Proc. of 15-th International Workshop on Variable Structure Systems (VSS), Graz, Austria, July 2018. Pp. 192\u2013197.<\/li>\n\n\n\n<li style=\"font-style:normal;font-weight:400\">Yemelyanov S.V. <em>Sistemy avtomaticheskogo upravleniya s peremennoy strukturoy<\/em> [Automatic control systems with variable structure]. Moscow: Nauka, 1967, 366 p. (In Russian)<\/li>\n\n\n\n<li style=\"font-style:normal;font-weight:400\">Utkin V.I., Orlov Yu.V. <em>Teoriya beskonechnomernykh sistem upravleniya na skol&#8217;zyashchikh rezhimakh<\/em> [Theory of infinite-dimensional sliding mode control systems]. Moscow: Nauka, 133 p. (In Russian)<\/li>\n\n\n\n<li style=\"font-style:normal;font-weight:400\">Statkevich A.V., Shishlakov V.F. Application of phase-shifting filters for solving the synthesis problem. <em>Matematicheskiye metody i modeli v vysokotekhnologichnom proizvodstve<\/em> [Mathematical Methods and Models in High-Tech Production]: collection of abstracts, IV International Forum in 2 parts. St. Petersburg, November 6, 2024. Pp. 281\u2013283. (In Russian)<\/li>\n\n\n\n<li style=\"font-style:normal;font-weight:400\">Statkevich A.V., Shishlakov V.F. Systems with variable structure: an example of a sliding mode of operation. <em>XXVII Int. Sci. Conf. \u201cVolnovaya elektronika i infokommunikatsionnyye sistemy\u201d<\/em> [Wave Electronics and Infocommunication Systems]: St. Petersburg, June 3\u20137, 2024, collection of articles in 3 parts. Part 3, 329 p. (In Russian)<\/li>\n\n\n\n<li style=\"font-style:normal;font-weight:400\">Utkin V.I. <em>Skol&#8217;zyashchiy rezhim i ikh primeneniya v sistemakh s peremennoy strukturoy<\/em> [Sliding mode and its applications in systems with variable structure]. Moscow: Nauka, glavnaya redaktsiya fiziko-matematicheskoy literatury, 1974. 272 p. (In Russian)<\/li>\n\n\n\n<li style=\"font-style:normal;font-weight:400\">Reshetnikova N.V. Application of the electronic switching method in the synthesis of non-stationary automatic control systems. <em>Inzhenernyy vestnik Dona<\/em> [Engineering Bulletin of the Don]. 2025. No. 7(127). Pp. 445\u2013454. EDN: DZYATZ. (In Russian)<\/li>\n\n\n\n<li style=\"font-style:normal;font-weight:400\">Vataeva E.Yu. Parametric synthesis for a low-power potentiometric tracking system. <em>Trudy MAI<\/em> [Proceedings of the MAI]. 2024. No. 134. EDN: FUSCJQ. (In Russian)<\/li>\n\n\n\n<li style=\"font-style:normal;font-weight:400\">Shishlakov D.V., Shishlakov V.F., Grechkin N.L., Vataeva E.Yu. Synthesis of multivariable ACS with polynomial approximation of nonlinear characteristics. <em>IV-th International Forum Matematicheskiye metody i modeli v vysokotekhnologichnom proizvodstve<\/em> [Mathematical Methods and Models in High-Tech Production]: collection of abstracts in 2 parts. St. Petersburg, November 6, 2024. Pp. 422\u2013424. (In Russian)<\/li>\n\n\n\n<li style=\"font-style:normal;font-weight:400\">Shishlakov V.F., Shishlakov A.V., Timofeev S.S. <em>Sintez SAU pri razlichnykh vidakh approksimatsii nelineynykh kharakteristik: teoriya i praktika<\/em> [Synthesis of ACS with different types of approximation of nonlinear characteristics: theory and practice]: monograph. St. Petersburg: GUAP, 2017. (In Russian)<\/li>\n\n\n\n<li style=\"font-style:normal;font-weight:400\">Shishlakov V.F. <em>Sintez impul&#8217;snykh sistem avtomaticheskogo upravleniya vo vremennoy oblasti<\/em> [Synthesis of pulse automatic control systems in the time domain]. Diss. \u2026 Doctor of Technical Sciences: 05.13.01. St. Petersburg, 2001. 325 p. (In Russian)<\/li>\n\n\n\n<li style=\"font-style:normal;font-weight:400\">Grechkin N.L., Vataeva E.Yu., Shishlakov D.V. Solution of the problem of synthesis of linear automatic control systems using the generalized Galerkin method. <em>Zavalishinskiye chteniya 23: Sbornik dokladov XVIII Mezhdunarodnoy konferentsii po elektromekhanike i robototekhnike<\/em> [Zavalishinsky Readings 23: collection of papers of the XVIII International Conference on Electromechanics and Robotics] St. Petersburg, April 18\u201319, 2023. Pp. 96\u201398. (In Russian)<\/li>\n\n\n\n<li style=\"font-style:normal;font-weight:400\">Krivolapchuk I.G., Vataeva E.Yu., Reshetnikova N.V., Shishlakov V.F. Regulator based on imprecise sets. <em>Sbornik statey v 2-h chastyah XXII Mezhdunarodnoy nauchnoy konferentsii: \u201cVolnovaya elektronika i infokommunikatsionnyye sistemy\u201d<\/em> [Collection of papers in 2 parts of the XXII International Scientific Conference: \u201cWave Electronics and Infocommunication Systems\u201d] St. Petersburg, June 3\u20137, 2019. Part 2. Pp. 257\u2013262. (In Russian)<\/li>\n<\/ol>\n<\/details>\n\n\n\n<details class=\"wp-block-details has-foreground-color has-text-color has-link-color has-lora-font-family has-extra-small-font-size wp-elements-14 is-layout-flow wp-container-core-details-is-layout-9ff6af70 wp-block-details-is-layout-flow\" style=\"font-style:normal;font-weight:700;line-height:1.5\"><summary><strong>Information about the author<\/strong><\/summary>\n<div class=\"wp-block-group is-vertical is-layout-flex wp-container-core-group-is-layout-1c18c512 wp-block-group-is-layout-flex\" style=\"min-height:0px;margin-top:0;margin-bottom:0;padding-top:var(--wp--preset--spacing--20);padding-right:var(--wp--preset--spacing--40);padding-bottom:var(--wp--preset--spacing--20);padding-left:var(--wp--preset--spacing--40)\">\n<p class=\"wp-block-paragraph\" style=\"font-style:normal;font-weight:400\"><strong>Anastasia V. Statkevich<\/strong>, Senior Lecturer, Department of Management in Technical Systems, SaintPetersburg State University of Aerospace Instrumentation;<br>67, Let. A, Bolshaya Morskaia street, Saint-Petersburg, 190000, Russia;<br>astat19@yandex.ru, ORCID: https:\/\/orcid.org\/0009-0006-5413-4938, SPIN-code: 7825-7540<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-style:normal;font-weight:400\"><br><\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-style:normal;font-weight:400\"><\/p>\n<\/div>\n<\/details>\n\n\n\n<details class=\"wp-block-details has-foreground-color has-text-color has-link-color has-lora-font-family wp-elements-15 is-layout-flow wp-block-details-is-layout-flow\" style=\"font-size:14px\"><summary><strong>Funding<\/strong><\/summary>\n<p class=\"wp-block-paragraph\" style=\"margin-top:var(--wp--preset--spacing--20);margin-bottom:var(--wp--preset--spacing--20)\">This work was supported by the Ministry of Science and Higher Education of the Russian Federation, agreement No. FSRF-2023-0003, \u201cFundamental principles for constructing interference-resistant systems of space and satellite communications, relative navigation, machine vision, and aerospace monitoring\u201d.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"margin-top:var(--wp--preset--spacing--20);margin-bottom:var(--wp--preset--spacing--20)\"><\/p>\n<\/details>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Synthesis algorithm for a phase shift control system using generalized Galerkin method A.V. Statkevich Abstract. This paper examines a pressing engineering problem: synthesizing the parameters of a system with a variable structure. The primary subject of the study is a control system incorporating a phase-shifting filter. Phase-shifting filters are widely used in modern digital signal [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"wp-custom-template-home","meta":{"footnotes":""},"class_list":["post-11681","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>28.2.2 En - \u0418\u0417\u0412\u0415\u0421\u0422\u0418\u042f \u041a\u0410\u0411\u0410\u0420\u0414\u0418\u041d\u041e-\u0411\u0410\u041b\u041a\u0410\u0420\u0421\u041a\u041e\u0413\u041e \u041d\u0410\u0423\u0427\u041d\u041e\u0413\u041e \u0426\u0415\u041d\u0422\u0420\u0410 \u0420\u0410\u041d\u00bb<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/izvestiyakbncran.ru\/index.php\/en\/28-2-2-en\/\" \/>\n<meta property=\"og:locale\" content=\"ru_RU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"28.2.2 En - \u0418\u0417\u0412\u0415\u0421\u0422\u0418\u042f \u041a\u0410\u0411\u0410\u0420\u0414\u0418\u041d\u041e-\u0411\u0410\u041b\u041a\u0410\u0420\u0421\u041a\u041e\u0413\u041e \u041d\u0410\u0423\u0427\u041d\u041e\u0413\u041e \u0426\u0415\u041d\u0422\u0420\u0410 \u0420\u0410\u041d\u00bb\" \/>\n<meta property=\"og:description\" content=\"Synthesis algorithm for a phase shift control system using generalized Galerkin method A.V. 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