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 <front>
  <journal-meta>
   <journal-id journal-id-type="publisher-id">Transport automation research</journal-id>
   <journal-title-group>
    <journal-title xml:lang="en">Transport automation research</journal-title>
    <trans-title-group xml:lang="ru">
     <trans-title>Автоматика на транспорте</trans-title>
    </trans-title-group>
   </journal-title-group>
   <issn publication-format="print">2412-9186</issn>
  </journal-meta>
  <article-meta>
   <article-id pub-id-type="publisher-id">72145</article-id>
   <article-id pub-id-type="doi">10.20295/2412-9186-2023-9-04-377-389</article-id>
   <article-categories>
    <subj-group subj-group-type="toc-heading" xml:lang="ru">
     <subject>ТЕХНИЧЕСКАЯ ДИАГНОСТИКА И КОНТРОЛЕПРИГОДНЫЕ СИСТЕМЫ</subject>
    </subj-group>
    <subj-group subj-group-type="toc-heading" xml:lang="en">
     <subject>TECHNICAL DIAGNOSTICS AND CONTROLLABLE SYSTEMS</subject>
    </subj-group>
    <subj-group>
     <subject>ТЕХНИЧЕСКАЯ ДИАГНОСТИКА И КОНТРОЛЕПРИГОДНЫЕ СИСТЕМЫ</subject>
    </subj-group>
   </article-categories>
   <title-group>
    <article-title xml:lang="en">Research of Two-Modulus Weighted Codes with Summation Involving Arbitrary Partitions of Several Data Symbols</article-title>
    <trans-title-group xml:lang="ru">
     <trans-title>Исследование двухмодульных взвешенных кодов с суммированием с произвольными разбиениями множества информационных символов</trans-title>
    </trans-title-group>
   </title-group>
   <contrib-group content-type="authors">
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Ефанов</surname>
       <given-names>Дмитрий Викторович</given-names>
      </name>
      <name xml:lang="en">
       <surname>Efanov</surname>
       <given-names>Dmitriy Viktorovich</given-names>
      </name>
     </name-alternatives>
     <email>TrES-4b@yandex.ru</email>
     <bio xml:lang="ru">
      <p>доктор технических наук;</p>
     </bio>
     <bio xml:lang="en">
      <p>doctor of technical sciences;</p>
     </bio>
     <xref ref-type="aff" rid="aff-1"/>
     <xref ref-type="aff" rid="aff-2"/>
     <xref ref-type="aff" rid="aff-3"/>
     <xref ref-type="aff" rid="aff-4"/>
     <xref ref-type="aff" rid="aff-5"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Тимошенков</surname>
       <given-names>Максим Викторович</given-names>
      </name>
      <name xml:lang="en">
       <surname>Timoshenkov</surname>
       <given-names>Maksim Viktorovich</given-names>
      </name>
     </name-alternatives>
     <xref ref-type="aff" rid="aff-6"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Сиваченко</surname>
       <given-names>Леонид Александрович</given-names>
      </name>
      <name xml:lang="en">
       <surname>Sivachenko</surname>
       <given-names>Leonid Aleksandrovich</given-names>
      </name>
     </name-alternatives>
     <xref ref-type="aff" rid="aff-7"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Лесковец</surname>
       <given-names>Игорь Вадимович</given-names>
      </name>
      <name xml:lang="en">
       <surname>Leskovets</surname>
       <given-names>Igor' Vadimovich</given-names>
      </name>
     </name-alternatives>
     <email>le@bru.by</email>
     <bio xml:lang="ru">
      <p>кандидат технических наук;</p>
     </bio>
     <bio xml:lang="en">
      <p>candidate of technical sciences;</p>
     </bio>
     <xref ref-type="aff" rid="aff-8"/>
    </contrib>
   </contrib-group>
   <aff-alternatives id="aff-1">
    <aff>
     <institution xml:lang="ru">Санкт-Петербургский политехнический университет Петра Великого</institution>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">Peter the Great Saint Petersburg Polytechnic University</institution>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-2">
    <aff>
     <institution xml:lang="ru">Санкт-Петербургский политехнический университет Петра Великого</institution>
     <city>Санкт-Петербург</city>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">Peter the Great Saint Petersburg Polytechnic University</institution>
     <city>Saint-Petersburg</city>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-3">
    <aff>
     <institution xml:lang="ru">Российский университет транспорта (МИИТ)</institution>
     <city>Москва</city>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">Russian University of Transport (MIIT)</institution>
     <city>Moscow</city>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-4">
    <aff>
     <institution xml:lang="ru">Ташкентский государственный транспортный университет</institution>
     <city>Ташкент</city>
     <country>Узбекистан</country>
    </aff>
    <aff>
     <institution xml:lang="en">Tashkent State Transport University</institution>
     <city>Tashkent</city>
     <country>Uzbekistan</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-5">
    <aff>
     <institution xml:lang="ru">Институт проблем транспорта им. Н. С. Соломенко Российской Академии наук</institution>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">Institute of Transport Problems named after N. S. Solomenko of the Russian Academy of Sciences</institution>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-6">
    <aff>
     <institution xml:lang="ru">Санкт-Петербургский политехнический университет Петра Великого, Высшая школа транспорта, Институт машиностроения, материалов и транспорта</institution>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">Peter the Great Saint Petersburg Polytechnic University, Higher School of Transport, Mechanical Engineering, Material and Transport Institute</institution>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-7">
    <aff>
     <institution xml:lang="ru">Белорусско-Российский университет</institution>
     <city>Могилев</city>
     <country>Беларусь</country>
    </aff>
    <aff>
     <institution xml:lang="en">Belarusian-Russian University</institution>
     <city>Mogilev</city>
     <country>Belarus</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-8">
    <aff>
     <institution xml:lang="ru">Белорусско-Российский университет</institution>
     <city>Могилев</city>
     <country>Беларусь</country>
    </aff>
    <aff>
     <institution xml:lang="en">Belarusian-Russian University</institution>
     <city>Mogilev</city>
     <country>Belarus</country>
    </aff>
   </aff-alternatives>
   <pub-date publication-format="print" date-type="pub" iso-8601-date="2023-12-11T21:44:20+03:00">
    <day>11</day>
    <month>12</month>
    <year>2023</year>
   </pub-date>
   <pub-date publication-format="electronic" date-type="pub" iso-8601-date="2023-12-11T21:44:20+03:00">
    <day>11</day>
    <month>12</month>
    <year>2023</year>
   </pub-date>
   <volume>9</volume>
   <issue>4</issue>
   <fpage>377</fpage>
   <lpage>389</lpage>
   <history>
    <date date-type="received" iso-8601-date="2023-12-10T00:00:00+03:00">
     <day>10</day>
     <month>12</month>
     <year>2023</year>
    </date>
   </history>
   <self-uri xlink:href="https://atjournal.ru/en/nauka/article/72145/view">https://atjournal.ru/en/nauka/article/72145/view</self-uri>
   <abstract xml:lang="ru">
    <p>Предложен способ построения двухмодульных кодов с суммированием, пригодных для решения задач синтеза самопроверяемых цифровых вычислительных устройств и систем, а также технических средств их диагностирования. При построении кода множество информационных символов разбивается на два подмножества и образуются отдельные векторы, для которых осуществляется подсчет суммарного веса по заранее установленному модулю. Предварительно в каждом из выделенных векторов осуществляется взвешивание одного из информационных символов весовым коэффициентом из натурального ряда. Получаемые при различных значениях весовых коэффициентов и модулей определения суммарного веса коды образуют отдельное семейство равномерных двоичных кодов с фиксированным числом проверочных символов. В статье приведен пример построения кода с суммированием в кольце вычетов по модулю M = 4. Использование этого модуля дает возможность построения двухмодульного кода с k = 4 проверочными символами для любого значения числа информационных символов m. С увеличением значения m будет существенно изменяться соотношение между числом информационных и проверочных символов, а сам строящийся код будет иметь низкую избыточность. Это важно при использовании рассматриваемого класса кодов при построении цифровых устройств. Установлены ранее неизвестные свойства рассматриваемого класса кодов с суммированием, учет которых целесообразен при решении задач синтеза и технической диагностики цифровых устройств.</p>
   </abstract>
   <trans-abstract xml:lang="en">
    <p>A method has been proposed for constructing two-modulus sum codes that are suitable for solving the synthesis problems of self-checking digital computing devices and systems, as well as the technical means of their diagnostics. In the process of constructing a code, a set of data symbols is divided into two subsets, forming separate vectors for which the total weight is calculated according to a predetermined modulus. Beforehand, in each of the selected vectors, one of the data symbols is weighted with a coefficient from a natural series. Codes obtained with different values of weight coefficients and modulus for determining the total weight form a separate family of uniform binary codes with a fixed number of check symbols. The article provides an example of constructing a sum codes in the ring of residues modulus M = 4. Using this modulus enables the construction of a two-modulus code with k = 4 check symbols for any value of the m number of data symbols. As the value of m increases, the relationship between the number of data symbols and check symbols will change significantly, and the resulting code will have low redundancy. This is important when using the considered class of codes in the construction of digital devices. Previously unknown properties of the discussed class of sum codes have been identified, and taking these into account is beneficial when addressing problems related to the synthesis and technical diagnostics of digital devices.</p>
   </trans-abstract>
   <kwd-group xml:lang="ru">
    <kwd>контролепригодные системы</kwd>
    <kwd>самопроверяемые системы</kwd>
    <kwd>код с суммированием</kwd>
    <kwd>код Бергера</kwd>
    <kwd>взвешенный код с суммированием</kwd>
    <kwd>обнаружение ошибок в информационных векторах</kwd>
    <kwd>необнаруживаемая ошибка</kwd>
    <kwd>обнаружение монотонных ошибок</kwd>
    <kwd>свойства кода</kwd>
   </kwd-group>
   <kwd-group xml:lang="en">
    <kwd>controllable systems</kwd>
    <kwd>self-checking systems</kwd>
    <kwd>sum codes</kwd>
    <kwd>Berger code</kwd>
    <kwd>weight-based sum codes</kwd>
    <kwd>errors detection in data vectors</kwd>
    <kwd>undetectable error</kwd>
    <kwd>detection of unidirectional errors</kwd>
    <kwd>code properties</kwd>
   </kwd-group>
  </article-meta>
 </front>
 <body>
  <p></p>
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