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Information × Registration Number 0302U001209, 0101U000661 , R & D reports Title Development of princiles and methods of transportation process organization on Ukrainian railways on the base of energy sating computer systems. popup.stage_title Аналіз складових частин витрат електроенергії і розробка концепції інформаційної моделі енергоспоживання Head Stasyuk Oleksandr Ionovych, Registration Date 06-02-2002 Organization The Kyiv University of Transport Ekonomy & Technologies popup.description2 Information parameters of a condition of sistem and set of restrictions are determined. The description and the analysis of information streams of railways functioning on a network is made. It has allowed to construct the circuit of information communications to looc after the purposes and ways of processing of the information, to receive characteristics of information streams during planning transportations. The analysis of mathematical methods is caried out with the purpose of formation of network models connected with transport tasks. The task of minimization of cost is formulated. Network models of transport streams as tasks of linear programming are made. Functions of the purpose optimization tasks and systems of equality determining restrictions are formulated. The opportunity of representation of optimization of transportation as simplexs-tables is stated. The algorithm of the decision for model the column is synthesiized G(V, E) Being contourless also are analysed its efficiency. Questions of formation of passenger transportations are stated, in view of interests of passengers and development of resources of carload park. Ways of an estimation of reguirements service schedule quality in one-phasic systems. Product Description popup.authors popup.nrat_date 2020-04-02 Close