<?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">dan</journal-id><journal-title-group><journal-title xml:lang="ru">Доклады Национальной академии наук Беларуси</journal-title><trans-title-group xml:lang="en"><trans-title>Doklady of the National Academy of Sciences of Belarus</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1561-8323</issn><issn pub-type="epub">2524-2431</issn><publisher><publisher-name>The Republican Unitary Enterprise Publishing House "Belaruskaya Navuka"</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">dan-397</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>ТЕХНИЧЕСКИЕ НАУКИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>TECHNICAL SCIENCES</subject></subj-group></article-categories><title-group><article-title>РЕКУРРЕНТНАЯ ЛИНЕЙНАЯ ФИЛЬТРАЦИЯ СЛУЧАЙНЫХ ПОСЛЕДОВАТЕЛЬНОСТЕЙ МЕТОДОМ НАИМЕНЬШИХ КВАДРАТОВ С РЕГУЛЯРИЗАЦИЕЙ РЕШЕНИЯ</article-title><trans-title-group xml:lang="en"><trans-title>RECURSIVE LINEAR FILTERING OF RANDOM SEQUENCES USING THE LEAST SQUARES METHOD WITH SOLUTION REGULARIZATION</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>Артемьев</surname><given-names>В. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Artemiev</surname><given-names>V. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>член-корреспондент, д-р техн. наук, профессор, гл. науч. сотрудник</p></bio><bio xml:lang="en"><p>Corresponding Member, D. Sc. (Engineering), Professor</p></bio><email xlink:type="simple">artemiev@iaph.bas-net.by</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>Наумов</surname><given-names>А. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Naumov</surname><given-names>A. O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>заведующий лабора-заведующий лабораторией</p></bio><bio xml:lang="en"><p>Head of the Laboratory</p></bio><email xlink:type="simple">naumov@iaph.bas-net.by</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>Кохан</surname><given-names>Л. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Kokhan</surname><given-names>L. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>ст. науч. сотрудник</p></bio><bio xml:lang="en"><p>Senior researcher</p></bio><email xlink:type="simple">kokhanll@iaph.bas-net.by</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт прикладной физики НАН Беларуси</institution></aff><aff xml:lang="en"><institution>Institute of Applied Physics of the National Academy of Sciences of Belarus</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2017</year></pub-date><pub-date pub-type="epub"><day>02</day><month>03</month><year>2017</year></pub-date><volume>61</volume><issue>1</issue><fpage>102</fpage><lpage>107</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Артемьев В.М., Наумов А.О., Кохан Л.Л., 2017</copyright-statement><copyright-year>2017</copyright-year><copyright-holder xml:lang="ru">Артемьев В.М., Наумов А.О., Кохан Л.Л.</copyright-holder><copyright-holder xml:lang="en">Artemiev V.M., Naumov A.O., Kokhan L.L.</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://doklady.belnauka.by/jour/article/view/397">https://doklady.belnauka.by/jour/article/view/397</self-uri><abstract><p>При высокой размерности задачи фильтр Калмана становится труднореализуемым в реальном масштабе времени из-за больших вычислительных затрат. В качестве альтернативы рассмотрена методика синтеза фильтра на основе рекуррентного метода наименьших квадратов с регуляризацией решения. Методика дает возможность сократить вычислительные затраты, однако при этом возрастает дисперсия ошибок фильтрации. На примере показана степень этого увеличения и даны рекомендации по выбору величины коэффициента регуляризации.</p></abstract><trans-abstract xml:lang="en"><p>When the dimension of the problem is high, the Kalman filter becomes difficult to realize in real time due to computational costs. Alternatively, the technique of synthesis of the filter on the basis of the recursive least squares method with solution regularization is considered. The technique allows reducing the computational costs, but it increases the variance of the filtering error. By the example, the extent of this increase is shown and the recommendations for selection of the regularization coefficient are given.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>фильтрация</kwd><kwd>метод наименьших квадратов</kwd><kwd>регуляризация</kwd></kwd-group><kwd-group xml:lang="en"><kwd>filtering</kwd><kwd>least squares method</kwd><kwd>regularization</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">Jazwinski, A. H. Stochastic Process and Filtering Theory / A. H. Jazwinski. – NY: Academic Press, 1970. – 362 p.</mixed-citation><mixed-citation xml:lang="en">Jazwinski A. H. Stochastic Process and Filtering Theory. New York, Academic Press, 1970. 362 p.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Степанов, О. А. Основы теории оценивания с приложениями к задачам обработки навигационной информации / А. О. Степанов. – СПб., 2009. – Ч. 1: Введение в теорию оценивания. – 496 с.</mixed-citation><mixed-citation xml:lang="en">Stepanov O. A. Fundamentals of theory of estimation as applied to the tasks of navigation information processing. Part 1: An introduction to Theory of Estimation. Saint-Petersburg, 2009. 496 p. (in Russian)</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Линник, Ю. В. Метод наименьших квадратов и основы математико-статистической теории обработки наблюдений / Ю. В. Линник. – Изд. 2-е, доп. и испр.– М.: Физматгиз, 1962. – 349 с.</mixed-citation><mixed-citation xml:lang="en">Linnik Yu. V. Least squares method and the fundamentals of the mathematical-statistical theory of observation processing, 2nd ed. Moscow, Fizmatgiz Publ., 1962. 349 p.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Эльясберг, П. Е. Определение движения по результатам измерений / П. Е. Эльясберг. – М.: Наука, 1976. – 267 с.</mixed-citation><mixed-citation xml:lang="en">Elyasberg P. E. Motion determination in terms of the measurement results. Moscow, Nauka Publ., 1976. 267  p.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Альберт, А. Регрессия, псевдоинверсия и рекуррентное оценивание / А. Альберт. – М.: Наука, 1977. – 215 с.</mixed-citation><mixed-citation xml:lang="en">Albert A. Regression, pseudoinversion and recursive estimation. Moscow, Nauka Publ., 1977. 215  p.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Тихонов, А. Н. Методы решения некорректных задач / А. Н. Тихонов, В. Я. Арсенин. – М.: Наука, 1979. – 232 с.</mixed-citation><mixed-citation xml:lang="en">Tikhonov A. N., Arsenin V. Ya. The methods of solution of ill-posed tasks. Moscow, Nauka Publ., 1979. 232 p.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Себер, Д. Линейный регрессионный анализ / Д. Себер. – М.: Мир, 1980. – 322 с.</mixed-citation><mixed-citation xml:lang="en">Seber D., Lee A. J. Linear regression analysis. 2nd ed. Wiley, 2003. 582 p. doi.org/10.1002/9780471722199.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Фарина, А. Цифровая обработка радиолокационной информации. Сопровождение целей / А. Фарина, Ф. Студер. – М., 1993. – 319 с.</mixed-citation><mixed-citation xml:lang="en">Farina A., Studer F. Digital processing of radar information. Target support. Moscow, 1993. 319 p.</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>
