Autor: Golebiowski, P. - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Traffic organization on the railway network and problem of construction of graphic train timetable
Autorzy:: Jacyna, M.
Gołębiowski, P.
Powiązania:: https://bibliotekanauki.pl/articles/242011.pdf
Data publikacji:: 2015
Wydawca:: Instytut Techniczny Wojsk Lotniczych
Tematy:: railway transport
construction of train timetable
technical-organizational condition
Opis:: The organization of railway traffic is a complex decision-making problem. Its complexity results from the multiplicity of problems and from the number of factors, which should be considered. Amongst the research areas, concerning the organization of railway traffic construction of rational train timetable is taking the essential place. In the article was described technical-organizational conditioning of the construction of graphic train timetable. We presented mathematical models of the construction of train timetable, in which we took into account-selected boundary conditions. A way of solving a problem was presented also. Issues of the construction of the graphic train timetable, technical-organizational conditioning of the construction of the graphic train timetable, the organization of the rail traffic and the formalization of the record of the construction of the graphic, boundary conditions and indicators of the quality assessment of the solution, the areas of research concerning the problem of the organization of railway traffic, correct preparing of the graphic timetable, mathematical model are presented in the paper. Introduced in outline mathematical model allows for pathing of trains on the graphic timetable in compliance with priorities of pathing.
Źródło:: Journal of KONES; 2015, 22, 2; 79-87
1231-4005
2354-0133
Pojawia się w:: Journal of KONES
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Construction of freight transport model for transport planning in urban agglomerations
Autorzy:: Jacyna, M.
Wasiak, M.
Kłodawski, M.
Gołębiowski, P.
Powiązania:: https://bibliotekanauki.pl/articles/246857.pdf
Data publikacji:: 2016
Wydawca:: Instytut Techniczny Wojsk Lotniczych
Tematy:: model of freight traffic
urban agglomeration
Warsaw Travel Household Survey 2015
trip modelling
Opis:: The article presents the principles of freight transport model for transport planning in urban agglomerations construction. We presented one of the concept for its preparation and necessary assumptions, which should be adopted on conceptual stage. We show the example of freight model for Warsaw agglomeration, which was prepared under the Warsaw Travel Household Survey 2015. We presented formal record of the model with its implementation in the environment PTV VISUM. We characterized the network model and demand model and presented the issues of the model calibration. Developed model is a fully featured tool for modelling of travels of heavy goods vehicles in the area of Warsaw agglomeration. In addition, in accordance to the cooperation with the model of passenger traffic in the individual and public transport, as well as the model of bicycle traffic, it is an integral part of a comprehensive tool for modelling, analysis and evaluation of mobility behaviour of Warsaw agglomeration inhabitants, as well as business entities located in this area. Calibrated model of freight traffic for the existing situation is the basis for the implementation of traffic forecasts, which are analyses the state of the transport system in the future.
Źródło:: Journal of KONES; 2016, 23, 4; 143-150
1231-4005
2354-0133
Pojawia się w:: Journal of KONES
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Technical and environmental limitations of pro-ecological transport system designing
Autorzy:: Jacyna, M.
Żak, J.
Pyza, D.
Gołębiowski, P.
Powiązania:: https://bibliotekanauki.pl/articles/241921.pdf
Data publikacji:: 2014
Wydawca:: Instytut Techniczny Wojsk Lotniczych
Tematy:: pro-ecological transport system
transport
air pollution
emission of exhaust fumes
EMITRANSYS
Opis:: Transport is one of the most environmentally destructive branches of economy. It contributes to environmental degradation and influences negatively on human live. It should therefore seek to reduce the negative impact on the environment. The paper presents many aspects of development of the national transport system. In article characterized technical constraints and environmental issues, which are applicable to the designing of pro-ecological transport system. Presented in it also indicators of the proposed design solution quality. In shaping the pro-ecological system the special role plays environmental restrictions, because they mainly determine the quality of solutions in terms of minimizing the negative impact of transport on the environment. Technical factors are equally important, because they allow, among others, reducing the external costs of congestions and allow on the creation of transport tasks on the appropriate level. In particularly, EU requirements for sustainable development of the transport system, the components of the external costs arising from the sphere of transport, indicators and ecological limitations in designing of pro-ecological transport system, ecological limitations, technical limitations, indicators for assessing pro-ecological transport system are presented in the paper.
Źródło:: Journal of KONES; 2014, 21, 4; 555-564
1231-4005
2354-0133
Pojawia się w:: Journal of KONES
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Technical and organizational and legal conditions relating to the power supply of a railway vehicle equipped with automatic train control system
Autorzy:: Jacyna, M.
Kukulski, J.
Gołębiowski, P.
Jasiński, S.
Wychowański, W.
Powiązania:: https://bibliotekanauki.pl/articles/245650.pdf
Data publikacji:: 2018
Wydawca:: Instytut Techniczny Wojsk Lotniczych
Tematy:: railway transport
automatic train control system
electricity
rmCBTC
power requirements
Opis:: Railway transport is considered the most environmentally friendly. However, taking into account all factors, (including point pollution associated with the production of energy necessary for the movement of electric traction vehicles); this position is attractive, but a little less. Therefore, it is necessary to ensure that the amount of energy produced for railway transport is sufficient, but the lowest as possible. Creating new systems whose components for correct operation require a supply of electricity, they should be designed in such a way as to consume as little energy but meeting a series of standards. The aim of the article is to review selected requirements for the power supply of a railway vehicle equipped with automatic train control devices and identification of energy demand in the scope of supplying the rmCBTC on-board system, which is being developed by Rail-Mil Computers Company from Warsaw and the Faculty of Transport of the Warsaw University of Technology. The article presents an analysis of formal and legal requirements in the field of traction vehicles. Reference was made to the list of the Office of Rail Transport and the standards not included in it − PN-EN 50155, PN-EN 61000-6 and PN-EN 50125-2. Energy requirements in the field of traction vehicles equipped with an automatic train control system have been identified − e.g. voltage range of the on-board system, permissible decays, voltage dips, disturbances and environmental requirements. The energy requirements for the rmCBTC on-board system were also identified.
Źródło:: Journal of KONES; 2018, 25, 4; 533-545
1231-4005
2354-0133
Pojawia się w:: Journal of KONES
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 5.

Tytuł:: Identification and analysis of parameters for the areas of the highest harmful exhaust emissions in the model emitransys
Autorzy:: Ambroziak, T.
Gołębiowski, P.
Pyza, D.
Jacyna-Gołda, I.
Merkisz-Guranowska, A.
Powiązania:: https://bibliotekanauki.pl/articles/247522.pdf
Data publikacji:: 2013
Wydawca:: Instytut Techniczny Wojsk Lotniczych
Tematy:: proecological transport system
transport
air pollution
emission of exhaust gases
EMITRANSYS
Opis:: A scheme has been developed to be utilized for solving the interaction between wing aerodynamic loads and the flexibility of wing structures under a quasi static assumption. The interaction is implemented through a link between the nodes of finite element model and the grids of transonic small disturbance model. The particular finite element responses, namely translational displacement vectors (TDV), are utilised for reconstructing the deflected wing surfaces. So in each iteration, the updated surfaces are involved as the parent for regenerating the TSD grids. The criteria of the Euclidean norm is applied for evaluating the convergency of aero-structure interaction. Catia-V5, is fully employed to manage three dimensional geometries for developing the model of wing structures, calculating grids and aerodynamic loads, as well as for reconstructing the updated wing surfaces. Numerous functions and objects of Catia are employed by conducting particular accesses via component object models using Microsoft Visual Basic.Net. A case study is excersized to demonstrate the interaction in transonic speed. The results shown that the scheme is very good in the way performing the interaction in quasi static condition. The utilization of TDV for generating the deflected wing surfaces indicates the capability of high fidelity deformations with respect to the complexity of finite element model
Źródło:: Journal of KONES; 2013, 20, 3; 9-20
1231-4005
2354-0133
Pojawia się w:: Journal of KONES
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 6.

Tytuł:: The possibilities of conducting scenario analyses of a sustainable development of the transport system using the emitransys model
Autorzy:: Jacyna-Gołda, I.
Gołębiowski, P.
Jachimowski, R.
Kłodawski, M.
Lewczuk, K.
Izdebski, M.
Szczepański, E.
Powiązania:: https://bibliotekanauki.pl/articles/243760.pdf
Data publikacji:: 2016
Wydawca:: Instytut Techniczny Wojsk Lotniczych
Tematy:: scenario analysis
scenario procedure
transport ecology
EMITRANSYS
proecological transport system
Opis:: The article presents selected aspects of shaping pro ecological transport system. Correct, socially responsible, economically reasonable and far-sighted allocation of resources is one of the basic tools of sustainable development shaping. In the case when this concept in a narrower sense refers to shaping the national transport system one can distinguish the general problem: how to invest financial resources in the development of the transport system and how to manage this system in order to one can say about it as "sustainable". The article presents the principles of creating scenario analyses, discusses the procedure and elements of an algorithm for the development of scenarios of the sustainable transport system. The procedure for conducting scenario consists of three stages of research. The analyses were conducted by the use of EMITRANSYS model. The EMITRANSYS model was developed in Visum. Its main elements are the network model, demand model, integrated database and a set of scenarios of an analysis of transport system development. The simulation model EMITRANSYS was developed under the PBS1 project "Shaping of the pro ecological transport system” financed by the National Centre of Science and Development. The project was realized within the consortium consisting of the Faculty of Transport of The Warsaw University of Technology and the Faculty of Machines and Transport of The Poznan University of Technology in the years 2012-2014.
Źródło:: Journal of KONES; 2016, 23, 4; 151-158
1231-4005
2354-0133
Pojawia się w:: Journal of KONES
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 7.

Tytuł:: Traffic distribution into transport network for defined scenarios of transport system development in aspect of environmental protection
Autorzy:: Jacyna-Gołda, I.
Gołębiowski, P.
Jachimowski, R.
Kłodawski, M.
Lewczuk, K.
Szczepański, E.
Sivets, O.
Merkisz-Guranowska, A.
Pielecha, J.
Powiązania:: https://bibliotekanauki.pl/articles/246948.pdf
Data publikacji:: 2014
Wydawca:: Instytut Techniczny Wojsk Lotniczych
Tematy:: distribution of traffic on the network
external costs of transport
development of transport system
Opis:: The article is a result of research work carried out under the project EMITRANSYS for shaping ecological transport system. The paper presents selected aspects of multi-variant distribution of traffic into transport network for defined scenarios of transport system development. Distribution of traffic on the network is made due to the global criterion function. Partial criteria for distribution of traffic are: external costs, marginal costs and average costs of the transport services expressed in monetary units and in emission units. An important aspect of the development of transport network is to include the external costs of transport activity to economical counting. The harmful components of exhaust gases, external costs for each mode of transport, list of selected external costs for each mode of transport [eurocents/vehicle-km], structure of communication between Warsaw - Gdansk, characteristics of connections in the communication network between Warsaw and Gdansk, distribution of passengers stream in relation Warsaw – Gdansk, the distribution of the passengers stream in relation Warsaw – Gdansk for the second scenario according to criterion of average and marginal costs are presented in the paper.
Źródło:: Journal of KONES; 2014, 21, 4; 183-192
1231-4005
2354-0133
Pojawia się w:: Journal of KONES
Dostawca treści:: Biblioteka Nauki

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