58 articles in this issue
V. O. Andryushchenko
The model of the fuzzy graph for predicting of parameters of transit by rail freightage is offered.
S. S. Baidachnyi
Some modules of suggested generalized model of systems of electronic access to research and educational resources are studied. Microsoft product SharePoint 2007 is offered for realization, which can be used for realization of processes of any complication... see more
V. K. Bashlaiev,S. Yu. Tseitlin,V. V. Velykodnyi
It is investigational question in relation to creation of the unique automated control system by railways freight transportations in Ukraine. The analysis of programmatic-technical architecture methods of providing of unity of informative base, commons pr... see more
I. M. Vyshniakova,S. Yu. Razumov
It is considered the methods for automation creation of high school’s schedule, basic direction of development, describes results of half-automation creation of schedule.
A. V. Gorbova
The questions of development of the automated control for subdivisions of railways systems, organizations of their works and management of data, are examined in the article.
A. O. Zhyltsova
This article is devoted to the problems of discrepancy between the content of the higher IT-education and requirements and expectations of employers in IT- sphere. The problem is worked out in detail in its different manifestations, and some ways to impro... see more
I. V. Zhukovytskyi,V. V. Skalozub,A. B. Ustenko
Approach and main principles is offered in relation to transformation of the automated processes control systems of freight transportations in the systems of support of decision-making administrative personnel with the use of the proper modern facilities ... see more
P. P. Naumenko,V. D. Mynenko,V. B. Zemlianov
O. M. Pshinko,V. V. Kozak,S. O. Ahlotkov
Considered and grounded basic directions of development of technologies of railway transport of Ukraine on the basis of the automated control systems.
O. P. Razghonov,O. V. Adreievskykh,B. M. Bondarenko,D. O. Bezrukavyi,O. Yu. Zhuravlev
The multichannel digital method diagnostics of relay consists in the use of experimentally findings, for the calculation of parameters of examinee relay. During registration of dynamic descriptions parallel on all channels, analog-to-digital treatment of ... see more
V. V. Skalozub,O. V. Soltysiuk,M. S. Cherednychenko
The method for calculation an optimum necessary park of freight carriages of operators companies and industrial enterprises is offered. A method takes into account the technological, financial et al risks at implementation of transportations. The feature ... see more
M. H. Visyn,B. T. Vlasenko,S. O. Sokolov
In work recuperative and rheostatic braking an electric train AYR2T in a range from 120 up to 15 km/h, are given the recommendation on driving on driving trains is investigated.
M. H. Visin,S. A. Sokolov
The article examines transitional process in the power circuit of tractive motors and their influence on the work of grading automatic breaking of EMU trains ER2T. Recommendations have been developed for increasing reliability of operations of multiple-un... see more
L. V. Dubynets,D. V. Ustymenko,R. V. Krasnov,O. O. Karzova
The mathematical model of the electric drive of the piston compressor with engine DK406 (DK409) is offered.
M. O. Kostin,P. Ye. Myhalichenko
The article deals with the description of the mathematical model the system traction electric power supply without loading in the short circuit condition and the result of the reserches this accident process. The transition quantity has been defined, and ... see more
O. O. Matusevych
For reduction of probability of distortion of the information in modern systems of telemechanics of the MANAGEMENT INFORMATION SYSTEM of traction electrosupply it is necessary to consider(examine) key parameters - reliability, noise immunity, speed and re... see more
K. Ts. Hlavatskyi,V. M. Bohomaz
A method is resulted of decision of the modes of operations of skating rink with the vibration contour as a complete set of eccentrically located the masses.
K. Ts. Glavatskyi,V. M. Proskurnia
Values of resistance to the movement and turn of tractor on the caterpillar motion of making more compact machine, calculated on the offered method, less approximately twice from got with the use of help recommendations, as refined data are used.
I. P. Korzhenevych
Construction of models for existing and design positions of the plan of a railway in coordinates and optimization of the design decision is considered.
M. B. Kurhan,M. A. Zaiats
The technique of a substantiation of the minimal radius of a curve is stated at introduction of high-speed movement on the existing railway due to transfer of a part of a freight traffic on a parallel course.
V. I. Matvetsov,P. V. Kovtun,O. O. Kebikov,V. P. Krupodrov,N. Ye. Miroshnykov
The basic stages of introduction on railways of cross ties from ferroconcrete are resulted. The data on rates of laying and extent of a railway on the ferroconcrete basis on Russian and Byelorussian railways are resulted. It is shown, that the width of a ... see more
V. V. Rybkin,M. O. Arbuzov
Comparison of the longitudinal stresses monitoring methods in continuous welded rails is made. It is determined, that the magnetic method is perspective.
L. O. Sosnovskyi,O. O. Kebikov
The criterion of mechanical condition of steel, basing on interconnection of a limit of contact fatigue, a limit of mechanical fatigue, a ultimate strength and a hardness. The technique of an estimation of a mechanical condition of a rail steel is develop... see more
M. I. Umanov,V. V. Tsyhanenko,O. H. Reidermeister,N. V. Khalipova
In clause offers on technology of performance of modernization of a way are formulated on is long the closed site. On the basis of the analysis of results theoretical and experimental researches recommendations on an establishment of admitted speeds of mo... see more
S. V. Holub,O. M. Shor
Features of application of multilevel technologies of information modeling in systems of regional management are investigated by economy. Use of heuristic system of supervision is described with the purpose of monitoring social and economic objects. Effic... see more
V. M. Ilman,V. V. Skalozub,V. I. Shynkarenko
It is considered the algebraic approach to the constructing of the systems, which are deriving the graphs, and offered the algorithm to the solving of this problem.
O. O. Bosov,H. M. Kodola,L. M. Savchenko
The algorithm of a problem multicriteria optimization decision is offered with using analytical representation Pareto cone.
I. V. Kutsevych,M. V. Belous
In work the description of the computer model of the knowledge control is shown. The basic stages of the knowledge control process are considered and work of the given model is shown during the knowledge control. In this article the concept of training an... see more
M. O. Loshkarev
A short historical certificate over of development of knowledges is in-process brought about the «accomplished numbers» and impossibility of existence of the odd «accomplished numbers is grounded».
F. Sh. Makhkamova
The tasks of a computer training of the decision of return tasks with application of simulators are examined. The training of the operator of exchange process in counter flow the continuous biphasic NPDO-the device is made on casual and directed on elimin... see more
D. I. Movshyn
Basic tasks and it's mathematics models, which arise up during automation of processes of management the landed resources in Ukraine, are considered.
B. B. Nesterenko,M. O. Novatorskyi
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O. Yu. Papakhov,A. M. Okorokov,O. M. Lohvinov
Trains forming plan constituents change Possibility, inclusions in them variable expense rates and time on supplementary carriages processing considers.
V. Z. Yanevych,A. M. Okorokov
Problem of work concordance of separate subdivisions of the transport system, which secure transportation of loads for realization of deliveries on chart «production – transport – an user» is considered.
V. M. Bezruchenko,O. V. Shapovalov,E. O. Zapashnyi
What influence render the tolerances on fabrication magnetic chain additional pole on degree of the sparkling the tractive engines are considered. The influence of the change the air clearance under additional pole on determination of the area of withouts... see more
E. O. Bobylkova
The method of wear calculation and calculation results of dynamical loading of elements in freight wagon center plate arrangement are present.
H. O. Fediaieva
The computer modeling method and results of dynamical modes in asynchronous traction drive on perspective diesel locomotives with voltage inverters and vector control are present
H. O. Fediaieva,V. M. Fediaiev
The computer modeling of trunk diesel locomotive 2TE25K electromechanical system with separately axle regulation is carry out, results of skidding modes calculation are present.
Ye. O. Pysmennyi
The dynamic behaviour of the freight stocks with car truck, analog 18-1711, has been defined. It has been made the comparative calculations and investigations of the impact the car truck construction upon the basic standard dynamic parameters.
I. Ye. Skogarev,O. Ya. Kobozev,V. V. Zhyzhko,Ye. O. Bohomazova
The article is devoted the actual questions of increase of safety of motion on a railway transport, namely introduction of education-testing programmatic complex. A programmatic complex is given by teaching possibility, verifications of knowledges of work... see more
P. O. Yagoda
The task of optimization by the system of the spatial design Solid Works with the integrated module of the eventual-element analysis Cosmos Works decides on the example of pivot beam of passenger carriage
S. V. Borshchevskyi,K. M. Labinskyi,S. Yu. Halechko
The basic ways on increase durability and hydroproof properties concrete fastening, promoting organization w?terleaks are considered at shaft vertical sinking of mines by development resources-protect technologies of shaft sinking. The questions of increa... see more
B. H. Klochko,O. V. Krasniuk,V. O. Momot
In the article researches of physics-mechanical properties of solutions are resulted for concreting under water. On results researches reologycheskykh and prochnostnykh descriptions optimum compositions are developed for yn'ektyrovanyya at repair of concr... see more
V. V. Marochka,O. P. Verovka
There is a problem of simplified of computational models, which are used at calculation and designing of metal superstructures as a frame. Sometime it leads to the considerable errors in calculations. In this work researches of dimensioned behavior of a s... see more
O. M. Pshinko,O. V. Krasniuk,V. P. Lysniak,O. V. Gromova
The basic aspects of problem of utilization of exhaust ballast to the macadam which accumulates in considerable volumes at reconstructions and current maintenance of tracks on the Pridneprovscaya rail way are considered. It is set that by the best directi... see more
Ye. I. Balaka,O. V. Sementsova,O. L. Vasyliev
Untraditional for railway transport approach to calculation of suburban passenger transportations prime cost, tariff definition and on its basis the cost of transportations on different distance in trains that differ by account of passenger and sections a... see more
Yu. V. Voronkov
The paper in question described is the approaches to control of costs of various investigators. On the basis of the received results it is revealed, that the system of controlling provides the best control and the account of costs. Realization of the form... see more
O. V. Hrechko
The article is devoted to theoretical research of corporate transformations in system of a railway transportation of Ukraine, to definition of preconditions and the analysis of ways and mechanisms of realization reforming in view of the conditions develop... see more
Yu. F. Diachenko
The statistical data of volumes of goods transportation of railway transport of Ukraine for an last decade analyzed. The tendencies of growth of role of Oucrzaliznitsi are exposed at the market of freight transportations. The given recommendations on the ... see more
D. V. Zalizniuk,O. V. Ilman,V. M. Ilman
It is considered the concerned scheme of development of the dynamic processes in the opened economic systems at the certain hierarchical dependence, at the mathematics this dynamic process is describing as a system of the differentiable equations. There i... see more
K. F. Kovalchuk,Ye. Yu. Shcherbakov
The urgency of modeling of land assessment expert procedure is shown. The complexities, which is arising during application of usual mathematical methods to data, which has expert origin, are analyzed. Limitations in usage of existing fuzzy regression met... see more
V. I. Kopytko
An the article some problems of reformation of the railway transport in Ukraine, taking into consideration evaluations criteria of effectiveness and development of transport, state of production-technical basis and technological level of transportation ar... see more
S. O. Koretska
On the basis of analysis of the transporting logistic systems of foreign companies in the article the represented most priorities and effective directions of the transporting logistic systems which must be developed today. In addition, four is descr... see more
M. I. Mishchenko
The processes of restmcturing of railways of different countries are explored, factors causing the necessity of re-stracturing are studied. The basic aspects of functioning of railway transport are analysed in modern terms and way of improvement of effici... see more
Yu. Ye. Pashchenko
The article is devoted to the theoretic-methodical problems of development of transport-road complex (TRC) in the conditions of integration of economy of Ukraine. Certain basic directions, forms and methods of participation TRC in integration processes, o... see more
R. V. Savchuk
In clause use of a quantitative estimation of adaptive properties innovation of the projects for development of the concept of an estimation and choice of the priority design decisions of regional economic development is offered. The basic stages of techn... see more
M. P. Snachev,M. S. Stepanova
The article is devoted to research of the issue of the day of enterprises – optimization of supplies on storages. The methods of rationalization are considered, possibility of their application on the enterprises of Ukraine is analysed, conclusions in rel... see more
A. A. Shulga
The criteria of tax payments differences from non-tax ones were determined, economic nature of charge was revealed, the essence of construction of the system of levy was formed.