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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">gyroscopy</journal-id><journal-title-group><journal-title xml:lang="ru">Гироскопия и навигация</journal-title><trans-title-group xml:lang="en"><trans-title>Giroskopiya i Navigatsiya / Gyroscopy and Navigation</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0869-7035</issn><issn pub-type="epub">2075-0927</issn><publisher><publisher-name>AO «Концерн «ЦНИИ «Электроприбор»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.17285/0869-7035.2017.25.3.097-114</article-id><article-id custom-type="elpub" pub-id-type="custom">gyroscopy-323</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>Статьи</subject></subj-group></article-categories><title-group><article-title>Испытания курсового канала ИНС путем сличений. Опорный канал с нулевой систематической погрешностью</article-title><trans-title-group xml:lang="en"><trans-title>Comparison Tests of INS Heading Channel. Reference Channel with Zero Systematic Error</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>Грановский</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Granovskii</surname><given-names>V. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Грановский Валерий Анатольевич. Доктор технических наук, профессор, главный научный сотрудник. Действительный член общественного объединения «Академия навигации и управления движением».</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кудрявцев</surname><given-names>М. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Kudryavtsev</surname><given-names>M. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кудрявцев Михаил Дмитриевич. Кандидат технических наук. </p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Унтилов</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Untilov</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Унтилов Алексей Александрович. Кандидат технических наук, начальник лаборатории. Член молодежной секции общественного объединения «Академия навигации и управления движением».</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>АО «Концерн «ЦНИИ «Электроприбор» (С.-Петербург).</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Concern CSRI Elektropribor JSC, St. Petersburg,</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>АО «Концерн «ЦНИИ «Электроприбор» (С.-Петербург)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Concern CSRI Elektropribor JSC, St. Petersburg,</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2017</year></pub-date><pub-date pub-type="epub"><day>26</day><month>11</month><year>2025</year></pub-date><volume>25</volume><issue>3</issue><fpage>97</fpage><lpage>114</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Грановский В.А., Кудрявцев М.Д., Унтилов А.А., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Грановский В.А., Кудрявцев М.Д., Унтилов А.А.</copyright-holder><copyright-holder xml:lang="en">Granovskii V.D., Kudryavtsev M.D., Untilov A.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.gyroscopy.ru/jour/article/view/323">https://www.gyroscopy.ru/jour/article/view/323</self-uri><abstract><p>Рассмотрена задача испытаний инерциальной навигационной системы (ИНС) для подтверждения требований к характеристикам точности ее курсового канала (КК) путем сличений с опорной ИНС с известными характеристиками точности. Показано, что решающим условием успешности испытаний служит совокупность двух показателей – соотношения погрешностей испытуемого и опорного КК и точности оценки погрешности опорного канала. Получены выражения для случая нулевой систематической погрешности опорного КК, позволяющие оценить результаты сличений.</p></abstract><trans-abstract xml:lang="en"><p>A problem of testing an inertial navigation system (INS) to verify its compliance with the requirements for its heading channel accuracy by comparing it to a reference INS with known accuracy parameters is discussed. It is demonstrated that the decisive condition for successful testing is a combination of two indicators: ratio of errors of tested and reference heading channels, and accuracy of reference channel error estimation. Formulae have been derived for the case of zero systematic error of reference heading channel, which facilitate the comparison results estimation.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>Инерциальная навигационная система</kwd><kwd>опорный курсовой канал</kwd><kwd>систематическая погрешность.</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Inertial navigation systems</kwd><kwd>reference heading channel</kwd><kwd>systematic error.</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">Практическое кораблевождение. Кн. 1 / Ред. А. Н. Мотрохов. М.: ГУНИО МО СССР, 1989.</mixed-citation><mixed-citation xml:lang="en">Prakticheskoe korablevozhdenie (Practice of Marine Navigation), Book 1, under editorship of A.N. 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