
Ð’ данном дипломном проекте раÑÑмотрена работа метода Франка-Вульфа и его модификаций CFW и BFW на неÑкольких примерах реальных улично-дорожных Ñетей. Кроме того, даны общие понÑтиÑ, изложен процеÑÑ Ð¿ÐµÑ€ÐµÑ…Ð¾Ð´Ð° от общей проблемы к оптимизационной задаче, подробно опиÑаны примеры и данные, которые подаютÑÑ Ð½Ð° вход методам. Проведен анализ некоторой информации, изложенной в иÑточниках. Охарактеризовано Ñовременное ÑоÑтоÑние изучаемой проблемы, ее актуальноÑть. ПропиÑана Ñтруктура алгоритмов вышеупомÑнутых методов Франка-Вульфа и его модификаций CFW и BFW, опиÑаны их различиÑ. Даны результаты работы методов. ПоÑтроены графики завиÑимоÑтей доÑтигнутой точноÑти от количеÑтва итераций и времени от точноÑти, по ним Ñделаны выводы. Работа вышеупомÑнутых методов, Ð¿Ñ€Ð¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸Ñ€Ð¾Ð²Ð°Ð½Ð½Ð°Ñ Ð½Ð° новом примере, Ñтала более понÑтна, актуальна и Ñффективна Ð´Ð»Ñ Ð¸ÑÑледователей и ÑпециалиÑтов в облаÑти транÑпорта.
In this topic, the work of the Frank-Wolfe method and its modifications of CFW and BFW is considered on several examples of real road networks. In addition, general concepts are given, the process of transition from a general problem to an optimization problem is described, examples and data that are submitted to the input methods are described in detail. The analysis of some information presented in the sources has been carried out. The current state of the problem under study and its relevance are characterized. The structure of the algorithms of the above-mentioned Frank-Wolfe methods and its modifications CFW and BFW is prescribed, their differences are described. The results of the methods are given. Graphs of the dependencies of the achieved accuracy on the number of iterations and time on accuracy are constructed, conclusions are drawn from them. The work of the above-mentioned methods, analyzed using a new example, has become more understandable, relevant and effective for researchers and specialists in the field of transport.
graphs, опÑимизаÑиÑ, BFW algorithm, static transport equilibrium, Frank-Wolfe method, CFW algorithm, ÑÑанÑпоÑÑное ÑавновеÑие, transport equilibrium, ÑÑаÑиÑеÑкое ÑÑанÑпоÑÑное ÑавновеÑие, гÑаÑÑ, optimization, меÑод ФÑанк-ÐÑлÑÑа, алгоÑиÑм BFW, алгоÑиÑм CFW
graphs, опÑимизаÑиÑ, BFW algorithm, static transport equilibrium, Frank-Wolfe method, CFW algorithm, ÑÑанÑпоÑÑное ÑавновеÑие, transport equilibrium, ÑÑаÑиÑеÑкое ÑÑанÑпоÑÑное ÑавновеÑие, гÑаÑÑ, optimization, меÑод ФÑанк-ÐÑлÑÑа, алгоÑиÑм BFW, алгоÑиÑм CFW
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