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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">lim</journal-id><journal-title-group><journal-title xml:lang="ru">Литье и металлургия</journal-title><trans-title-group xml:lang="en"><trans-title>Litiyo i Metallurgiya (FOUNDRY PRODUCTION AND METALLURGY)</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1683-6065</issn><issn pub-type="epub">2414-0406</issn><publisher><publisher-name>BNTU</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">lim-1585</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>Литейное производство</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Foundry</subject></subj-group></article-categories><title-group><article-title>РЕШЕНИЕ ЗАДАЧИ ОПТИМИЗАЦИИ СОСТАВА ШИХТЫ МЕТОДАМИ ЛИНЕЙНОГО ПРОГРАММИРОВАНИЯ</article-title><trans-title-group xml:lang="en"><trans-title>SOLVING OF THE PROBLEM OF THE BURDEN COMPOSITION OPTIMIZATION BY MEANS OF LINEAR PROGRAMMING</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>Рафальский</surname><given-names>И. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Rafalski</surname><given-names>I. V.</given-names></name></name-alternatives><email xlink:type="simple">limrb@tut.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>Довнар</surname><given-names>Г. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Dovnar</surname><given-names>G. V.</given-names></name></name-alternatives><email xlink:type="simple">limrb@tut.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>Лущик</surname><given-names>П. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Lushchik</surname><given-names>P. E.</given-names></name></name-alternatives><email xlink:type="simple">limrb@tut.by</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Белорусский национальный технический университет</institution><country>Беларусь</country></aff><aff xml:lang="en"><institution>Belarusian National Technical University</institution><country>Belarus</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2006</year></pub-date><pub-date pub-type="epub"><day>04</day><month>05</month><year>2006</year></pub-date><volume>0</volume><issue>2-1</issue><fpage>154</fpage><lpage>157</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Рафальский И.В., Довнар Г.В., Лущик П.Е., 2006</copyright-statement><copyright-year>2006</copyright-year><copyright-holder xml:lang="ru">Рафальский И.В., Довнар Г.В., Лущик П.Е.</copyright-holder><copyright-holder xml:lang="en">Rafalski I.V., Dovnar G.V., Lushchik P.E.</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://lim.bntu.by/jour/article/view/1585">https://lim.bntu.by/jour/article/view/1585</self-uri><abstract><p>.</p></abstract><trans-abstract xml:lang="en"><p>The target setting of foundry charge calculations so as to minimize total cost of cast alloy was discussed. The linear programming methods were used to calculate the weight of charge metals which need to be melted to achieve a required composition of cast alloy. The software is developed for any foundry industry (ferrous, non-ferrous alloys production) where charges have to be assembled to achieve a required composition by weight and to minimize total cost of cast alloys.</p></trans-abstract></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Ашманов С.А. Линейное программирование. М.: Наука, 1981.</mixed-citation><mixed-citation xml:lang="en">Ашманов С.А. Линейное программирование. М.: Наука, 1981.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Васильев Ф.П. Численные методы решения экстремальных задач. Изд. 2-е, перераб. и доп. М.: Наука, 1988.</mixed-citation><mixed-citation xml:lang="en">Васильев Ф.П. Численные методы решения экстремальных задач. Изд. 2-е, перераб. и доп. М.: Наука, 1988.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Лущик П.Е., Вельский А.В. Расчет шихты для выплавки алюминиевых сплавов // Сб. материалов VI Республ. СНТК «Новые материалы и технологии их обработки». Мн., 21-22 апреля 2005. С. 39-43.</mixed-citation><mixed-citation xml:lang="en">Лущик П.Е., Вельский А.В. Расчет шихты для выплавки алюминиевых сплавов // Сб. материалов VI Республ. СНТК «Новые материалы и технологии их обработки». Мн., 21-22 апреля 2005. С. 39-43.</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>
