Wyniki wyszukiwania - BazTech

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An Integrated Approach towards Building a Simulation Model Supporting the Management of the Passenger Transportation System. Part 2 – Case Study

Gąbka J., Susz S., Rosienkiewicz M.

Logistics and Transport

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2016

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Vol. 32, No. 4

51--64

EN

This article presents a simulation model designated as an advising and forecasting tool for designing, redesigning and managing ground-based transportation systems. It considers both public and private transport means. It enables visualisation of the results of changes in the transportation network such as a new transportation mode, schedule adjustment, technology improvements on shuttle speed and other modifications that can influence the effectiveness of the transportation network. The simulation tool enables predictions of future passenger flow size for different means of transport. The simulation tool was developed after thorough analysis of interdependencies between variables in the transportation network model built upon an econometric model, artificial neural network and mathematical model. The simulation model was tested on the real data and determined to be very effective, useful and flexible in use. Successive phases of the model development proved that development of a reliable advising and forecasting tool requires a combination of different methods.

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An Integrated Approach towards Building a Simulation Model Supporting the Management of the Passenger Transportation System. Part 1 - Theoretical basis

Gąbka J., Susz S., Rosienkiewicz M.

Logistics and Transport

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2016

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Vol. 32, No. 4

39--50

EN

This article presents an integrated approach towards building a simulation model of the transportation network. The proposed method is based on the recommendations of the Blue Book for Sector of Public Transport in cities, agglomerations and regions issued by Jaspers (Joint Assistance to Support Projects in European Regions). It comprises six steps with such elements as econometric modelling, artificial neural networks and mathematical model. It is dedicated to developing simulation models for the purpose of picturing present situation and dependencies dominating in the transportation network, easily reflecting effects of potential modifications and providing forecasts for the future. The described hybrid method was verified in practice by building the simulation model which is presented in the next article in this series entitled: An Integrated Approach towards Building a Simulation Model Supporting the Management of the Passenger Transportation System. Part 2 – Case Study.

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Clusters as a modern pattern of running business supporting innovation

Chlebus E., Chrobot J., Gąbka J., Susz S.

Management and Production Engineering Review

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2011

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Vol. 2, No. 2

71-79

EN

Gaining competitive advantage in the contemporary business world requires entrepreneurs to quickly adapt to the changes occurring in the ever more dynamic environment. The tendency related with transition from competitiveness to cooperation was very distinctive in the World in the last twenty years. Nowadays initiatives in this direction are also undertaken in Poland. One of them is the Cluster of Innovative Manufacturing Technologies created in Lower Silesia. Its strategic goal is to support development of the region economy and reinforce competitiveness of manufacturing companies. The essence of the cluster performance poses a very complex issue because for many years competition was the base of planning and introducing enterprises' strategies. Contemporary business units need to move from this approach to the attitude founded on a smart collaboration. Due to the lack of a data base in the field of manufacturing innovative products in cooperation of independent organizations in Poland there was undertaken an effort to collect and analyze information enabling 'cluster-like' integration of the manufacturing environment.