{"id":9833,"date":"2021-12-14T19:33:08","date_gmt":"2021-12-14T17:33:08","guid":{"rendered":"http:\/\/journals.khnu.km.ua\/vestnik\/?p=9833"},"modified":"2022-01-26T14:24:02","modified_gmt":"2022-01-26T12:24:02","slug":"programne-zabezpechennya-algorytmu-dyhotomiyi-pry-kompyuternomu-vyznachenni-natyagu-kompleksnyh-nytok","status":"publish","type":"post","link":"https:\/\/journals.khnu.km.ua\/vestnik\/?p=9833","title":{"rendered":"\u041f\u0440\u043e\u0433\u0440\u0430\u043c\u043d\u0435 \u0437\u0430\u0431\u0435\u0437\u043f\u0435\u0447\u0435\u043d\u043d\u044f \u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c\u0443 \u0434\u0438\u0445\u043e\u0442\u043e\u043c\u0456\u0457 \u043f\u0440\u0438 \u043a\u043e\u043c\u043f\u2019\u044e\u0442\u0435\u0440\u043d\u043e\u043c\u0443 \u0432\u0438\u0437\u043d\u0430\u0447\u0435\u043d\u043d\u0456 \u043d\u0430\u0442\u044f\u0433\u0443 \u043a\u043e\u043c\u043f\u043b\u0435\u043a\u0441\u043d\u0438\u0445 \u043d\u0438\u0442\u043e\u043a"},"content":{"rendered":"<p><!--more--><\/p>\n<p style=\"text-align: center;\">\u041f\u0420\u041e\u0413\u0420\u0410\u041c\u041d\u0415 \u0417\u0410\u0411\u0415\u0417\u041f\u0415\u0427\u0415\u041d\u041d\u042f \u0410\u041b\u0413\u041e\u0420\u0418\u0422\u041c\u0423 \u0414\u0418\u0425\u041e\u0422\u041e\u041c\u0406\u0407 \u041f\u0420\u0418 \u041a\u041e\u041c\u041f\u2019\u042e\u0422\u0415\u0420\u041d\u041e\u041c\u0423 \u0412\u0418\u0417\u041d\u0410\u0427\u0415\u041d\u041d\u0406 \u041d\u0410\u0422\u042f\u0413\u0423 \u041a\u041e\u041c\u041f\u041b\u0415\u041a\u0421\u041d\u0418\u0425 \u041d\u0418\u0422\u041e\u041a<\/p>\n<p style=\"text-align: center;\">SOFTWARE OF THE ALCHORITHM OF THE DICHOTOMY AT COMPUTER DETERMINATION OF TENSION OF COMPLEX THREADS<\/p>\n<p><strong>\u00a0<\/strong><strong>\u0421\u0442\u043e\u0440\u0456\u043d\u043a\u0438: <\/strong><strong>240-243<\/strong><strong>. \u041d\u043e\u043c\u0435\u0440: \u21165, 2021 (301)<\/strong> <a href=\"http:\/\/journals.khnu.km.ua\/vestnik\/wp-content\/uploads\/2021\/12\/301-text_2021_5_t-240-243.pdf\"> <img loading=\"lazy\" class=\"size-full wp-image-69 alignnone\" src=\"http:\/\/journals.khnu.km.ua\/vestnik\/wp-content\/uploads\/2021\/01\/pdf.png\" alt=\"\" width=\"76\" height=\"32\" \/><\/a><br \/>\n<strong>\u00a0<\/strong><strong>\u0410\u0432\u0442\u043e\u0440\u0438:<\/strong><br \/>\n\u0429\u0415\u0420\u0411\u0410\u041d\u042c \u0412.\u042e.<br \/>\n\u041a\u0438\u0457\u0432\u0441\u044c\u043a\u0438\u0439 \u043d\u0430\u0446\u0456\u043e\u043d\u0430\u043b\u044c\u043d\u0438\u0439 \u0443\u043d\u0456\u0432\u0435\u0440\u0441\u0438\u0442\u0435\u0442 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0456\u0439 \u0442\u0430 \u0434\u0438\u0437\u0430\u0439\u043d\u0443<br \/>\nORCID ID: 0000-0002-4274-4425<br \/>\nscherbanvu@ukr.net<br \/>\n\u041a\u041e\u041b\u0418\u0421\u041a\u041e \u041e.\u0417.<br \/>\n\u041a\u0438\u0457\u0432\u0441\u044c\u043a\u0438\u0439 \u043d\u0430\u0446\u0456\u043e\u043d\u0430\u043b\u044c\u043d\u0438\u0439 \u0443\u043d\u0456\u0432\u0435\u0440\u0441\u0438\u0442\u0435\u0442 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0456\u0439 \u0442\u0430 \u0434\u0438\u0437\u0430\u0439\u043d\u0443<br \/>\nORCID ID: 0000-0003-4043-1238<br \/>\nkipt@i.com.ua<br \/>\n\u041a\u041e\u041b\u0418\u0421\u041a\u041e \u041c.\u0406.<br \/>\n\u041a\u0438\u0457\u0432\u0441\u044c\u043a\u0438\u0439 \u043d\u0430\u0446\u0456\u043e\u043d\u0430\u043b\u044c\u043d\u0438\u0439 \u0443\u043d\u0456\u0432\u0435\u0440\u0441\u0438\u0442\u0435\u0442 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0456\u0439 \u0442\u0430 \u0434\u0438\u0437\u0430\u0439\u043d\u0443<br \/>\nORCID ID: 0000-0002-9982-7264<br \/>\nkipt@i.com.ua<br \/>\n\u041a\u0410\u041b\u0410\u0428\u041d\u0418\u041a \u0412.\u042e.<br \/>\n\u041a\u0438\u0457\u0432\u0441\u044c\u043a\u0438\u0439 \u043d\u0430\u0446\u0456\u043e\u043d\u0430\u043b\u044c\u043d\u0438\u0439 \u0443\u043d\u0456\u0432\u0435\u0440\u0441\u0438\u0442\u0435\u0442 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0456\u0439 \u0442\u0430 \u0434\u0438\u0437\u0430\u0439\u043d\u0443<br \/>\nORCID ID: 0000-0002-2345-4377<br \/>\nkipt@i.com.ua<br \/>\n\u0429\u0415\u0420\u0411\u0410\u041d\u042c \u042e.\u042e.<br \/>\n\u041a\u0438\u0457\u0432\u0441\u044c\u043a\u0438\u0439 \u0444\u0430\u0445\u043e\u0432\u0438\u0439 \u043a\u043e\u043b\u0435\u0434\u0436 \u043f\u0440\u0438\u043a\u043b\u0430\u0434\u043d\u0438\u0445 \u043d\u0430\u0443\u043a<br \/>\nORCID ID: 0000-0001-5024-8387<br \/>\nscherban@i.ua<br \/>\nSHCHERBAN VOLODYMYR YU., KOLISKO OKSANA Z., KOLISKO MARJANA I., KALASHNIK VALERIJ YU.<br \/>\nKyiv National University of Technologies and Design<br \/>\nSHCHERBAN YURYJ YU.<br \/>\nKyiv Professional College of Applied Sciences<br \/>\n<strong>DOI:<\/strong> <a href=\"https:\/\/www.doi.org\/10.31891\/2307-5732-2021-301-5-240-243\">https:\/\/www.doi.org\/10.31891\/2307-5732-2021-301-5-240-243<\/a><br \/>\n<strong>\u0420\u0435\u0446\u0435\u043d\u0437\u0456\u044f\/Peer review <\/strong>: 03.10.2021\u0440.<br \/>\n<strong>\u041d\u0430\u0434\u0440\u0443\u043a\u043e\u0432\u0430\u043d\u0430\/Printed :<\/strong> 10.10.2021 \u0440.<\/p>\n<p style=\"text-align: center;\"><strong>\u0410\u043d\u043e\u0442\u0430\u0446\u0456\u044f \u043c\u043e\u0432\u043e\u044e \u043e\u0440\u0438\u0433\u0456\u043d\u0430\u043b\u0443<\/strong><\/p>\n<p>\u0412\u0438\u0437\u043d\u0430\u0447\u0435\u043d\u043d\u044f \u0432\u043f\u043b\u0438\u0432\u0443 \u0443\u043c\u043e\u0432 \u0432\u0437\u0430\u0454\u043c\u043e\u0434\u0456\u0457 \u043a\u043e\u043c\u043f\u043b\u0435\u043a\u0441\u043d\u0438\u0445 \u043d\u0438\u0442\u043e\u043a \u0437 \u0440\u043e\u0431\u043e\u0447\u0438\u043c\u0438 \u043e\u0440\u0433\u0430\u043d\u0430\u043c\u0438 \u0442\u043a\u0430\u0446\u044c\u043a\u0438\u0445 \u0432\u0435\u0440\u0441\u0442\u0430\u0442\u0456\u0432 \u0442\u0430 \u0442\u0440\u0438\u043a\u043e\u0442\u0430\u0436\u043d\u0438\u0445 \u043c\u0430\u0448\u0438\u043d \u043d\u0430 \u0437\u043c\u0456\u043d\u0443 \u043d\u0430\u0442\u044f\u0433\u0443 \u043c\u0430\u0454 \u0432\u0435\u043b\u0438\u043a\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u043d\u044f \u043f\u0440\u0438 \u0443\u0434\u043e\u0441\u043a\u043e\u043d\u0430\u043b\u0435\u043d\u043d\u0456 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0456\u0447\u043d\u0438\u0445 \u043f\u0440\u043e\u0446\u0435\u0441\u0456\u0432 \u0437 \u043f\u043e\u0437\u0438\u0446\u0456\u0457 \u043e\u043f\u0442\u0438\u043c\u0456\u0437\u0430\u0446\u0456\u0457 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0456\u0447\u043d\u0438\u0445 \u0437\u0443\u0441\u0438\u043b\u044c \u0432 \u0437\u043e\u043d\u0456 \u0444\u043e\u0440\u043c\u0443\u0432\u0430\u043d\u043d\u044f \u0442\u043a\u0430\u043d\u0438\u043d\u0438 \u0442\u0430 \u0442\u0440\u0438\u043a\u043e\u0442\u0430\u0436\u0443. \u041a\u043e\u043c\u043f\u2019\u044e\u0442\u0435\u0440\u043d\u0435 \u0432\u0438\u0437\u043d\u0430\u0447\u0435\u043d\u043d\u044f \u043d\u0430\u0442\u044f\u0433\u0443 \u043a\u043e\u043c\u043f\u043b\u0435\u043a\u0441\u043d\u0438\u0445 \u043d\u0438\u0442\u043e\u043a \u043f\u0456\u0441\u043b\u044f \u043d\u0430\u043f\u0440\u044f\u043c\u043d\u0438\u0445 \u0432\u0435\u043b\u0438\u043a\u043e\u0457 \u043a\u0440\u0438\u0432\u0438\u0437\u043d\u0438 \u0431\u0430\u0437\u0443\u0454\u0442\u044c\u0441\u044f \u043d\u0430 \u0447\u0438\u0441\u0435\u043b\u044c\u043d\u043e\u043c\u0443 \u0440\u043e\u0437\u0432\u2019\u044f\u0437\u0430\u043d\u043d\u0456 \u0442\u0440\u0430\u043d\u0441\u0446\u0435\u043d\u0434\u0435\u043d\u0442\u043d\u0438\u0445 \u0440\u0456\u0432\u043d\u044f\u043d\u044c \u0437 \u0432\u0438\u043a\u043e\u0440\u0438\u0441\u0442\u0430\u043d\u043d\u044f\u043c \u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c\u0443 \u0434\u0438\u0445\u043e\u0442\u043e\u043c\u0456\u0457.<br \/>\n<strong>\u041a\u043b\u044e\u0447\u043e\u0432\u0456 \u0441\u043b\u043e\u0432\u0430:<\/strong> \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043d\u0435 \u0437\u0430\u0431\u0435\u0437\u043f\u0435\u0447\u0435\u043d\u043d\u044f, \u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c \u0434\u0438\u0445\u043e\u0442\u043e\u043c\u0456\u0457, \u043d\u0430\u0442\u044f\u0433, \u043a\u043e\u043c\u043f\u043b\u0435\u043a\u0441\u043d\u0456 \u043d\u0438\u0442\u043a\u0438.<\/p>\n<p style=\"text-align: center;\"><em>\u00a0<\/em><strong>\u0420\u043e\u0437\u0448\u0438\u0440\u0435\u043d\u0430 \u0430\u043d\u043e\u0442\u0430\u0446\u0456\u044f \u0430\u043d\u0433\u043b\u0456\u0439\u0441\u044c\u043a\u043e\u044e \u043c\u043e\u0432\u043e\u044e<\/strong><\/p>\n<p>Improving the existing technological processes of processing complex threads on knitting machines and looms requires determining the change in relative tension in the areas of refueling. The change of tension occurs due to the interaction of complex threads with guides of large curvature, taking into account and without taking into account the radial coverage of the complex thread by the surface of the guide. The task of determining the tension should be based on the use of dichotomy algorithm software in computer determination of the tension of complex threads. Determining the change in relative tension in the areas of filling of complex threads on knitting machines and looms, taking into account and without taking into account the radial coverage of the complex thread by the guide surface, will improve the technology of production of knitwear and fabrics. Improvement of technological processes of the knitting and textile industry should be based on complex researches of process of interaction of complex threads with directing surfaces of big curvature. Obtaining theoretical dependences will allow to obtain equations for determining the tension of the thread in the area of fabric formation and knitwear, reduce the percentage of thread breaks, improve the quality of finished products. Many studies do not take into account the nonlinear relationship between force and coefficient of friction in obtaining the final equations. All this leads to significant differences between theoretical and experimental dependences, which does not allow the use of the former in specific calculations. Downtime of technological equipment associated with the elimination of cliffs is 75-80% of the total downtime. It is possible to significantly reduce the number of breaks by using quality raw materials and optimizing the conditions of thread processing on knitted and textile machines, where their interaction with the guides and working bodies of great curvature takes place. The tension dependences of complex threads have the form of a system of transcendental equations, for the solution of which it is necessary to use numerical methods. The dichotomy method is the most effective.<br \/>\n<strong>Keywords:<\/strong> software, dichotomy algorithm, tension, complex threads.<\/p>\n<p style=\"text-align: center;\"><strong>References<\/strong><\/p>\n<ol>\n<li>Slizkov A.M. Mekhanichna tekhnolohiia tekstylnykh materialiv. Chastyna II. (Tkatske, trykotazhne ta netkane vyrobnytstvo) : pidruchnyk \/ A.M. Slizkov, V.Iu. Shcherban, O.P. Kyzymchuk. \u2013 K. : KNUTD, 2018. \u2013 276 s.<\/li>\n<li>Shcherban V.Iu. Doslidzhennia vplyvu materialu nytky i anizotropii tertia na yii natiah i formu osi \/ V.Iu. Shcherban, V.Iu. Kalashnyk, O.Z. Kolysko, M.I. Sholudko \/\/ Visnyk Khmelnytskoho natsionalnoho universytetu. Tekhnichni nauky. \u2013 2015. \u2013 223(2). \u2013 S. 25\u201329.<\/li>\n<li>Computer systems design: software and algorithmic components \/ V.Y. Shcherban, O.Z. Kolisko, G.V. Melnyk, M.I. Sholudko, V.Y. Kalashnik. \u2013 K. : Education of Ukraine, 2019. \u2013 902 p.<\/li>\n<li>Algorithmic, software and mathematical components of CAD in the fashion industry \/ V. Yu. Scherban, O.Z. Kolisko, M.I. Sholudko, V. Yu. Kalashnik. \u2013 K. : Education of Ukraine, 2017. \u2013 745 p.<\/li>\n<li>Shcherban V.Iu. Doslidzhennia vplyvu materialu nytky i anizotropii tertia na yii natiah i formu osi \/ V.Iu. Shcherban, V.Iu. Kalashnyk, O.Z. Kolysko, M.I. Sholudko \/\/ Visnyk Khmelnytskoho natsionalnoho universytetu. Tekhnichni nauky. \u2013 2015. \u2013 223(2). \u2013 S. 25\u201329.<\/li>\n<li>Yakubitskaya I.A. Dynamic analysis of layout conditions on the end sections of the groove of the winding drum \/ I.A. Yakubitskaya, V.V. Chugin, V.Yu. Shcherban \/\/ Technology of the textile industry. \u2013 1997. \u2013 \u2116 5. \u2013 P. 33\u201337.<\/li>\n<li>Shcherban V. Warp yarn tension during fabric formation \/ V. Shcherban, G. Melnyk, M. Sholudko, V. Kalashnyk \/\/ Fibres and Textiles. \u2013 2018. \u2013 Volume 25. \u2013 \u2116 2. \u2013 P. 97\u2013104.<\/li>\n<li>Shcherban V.Iu. Matematychni modeli v SAPR \/ V.Iu. Shcherban, V.H. Rezanova, S.M. Krasnytskyi. \u2013 K. : KNUTD, 2011. \u2013 110 s.<\/li>\n<li>Yakubitskaya I.A. Differential equations of the relative motion of the filament element on the end sections of the coil of the winding drum \/ I.A. Yakubitskaya, V.V. Chugin, V.Yu. Shcherban \/\/ Technology of the textile industry. \u2013 1997. \u2013 \u2116 6. \u2013 P. 50\u201354.<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[58],"tags":[],"_links":{"self":[{"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=\/wp\/v2\/posts\/9833"}],"collection":[{"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=9833"}],"version-history":[{"count":5,"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=\/wp\/v2\/posts\/9833\/revisions"}],"predecessor-version":[{"id":10674,"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=\/wp\/v2\/posts\/9833\/revisions\/10674"}],"wp:attachment":[{"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=9833"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=9833"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=9833"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}