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Author:Karolina HELNARSKA , Jacek KRAWCZYK , Grzegorz MOTRYCZ
Data Source:[J].Scientific Journal of Silesian University of Technology. Series Transport, 2018, Vol.101, pp.89-97
Abstract:The article presents issues related to legal regulations pertaining to unmanned aerial vehicles (UAVs) in Poland and France. It describes commercial and non-commercial rules of UAV use. It also summarizes conditions concerning UAV weight, procedures of personnel and certification...
Author:Ján PIĽA , Peter KORBA , Michal HOVANEC
Data Source:[J].Scientific Journal of Silesian University of Technology. Series Transport, 2017, Vol.94, pp.175-186
Abstract:Safety is critical throughout all stages of aircraft operation, from air mission to ground operation. One of the most important airframe systems that influences the efficacy of ground safety is a wheel brake system. Aircraft ground speed deceleration requires the dissipation of k...
Author:Renata ŻOCHOWSKA , Grzegorz KAROŃ , Aleksander SOBOTA ...
Data Source:[J].Scientific Journal of Silesian University of Technology. Series Transport, 2017, Vol.95, pp.239-249
Abstract:The article presents the essential issues and algorithm of the methodology of a four-step transportation model, which was constructed in order to carrying out a household interview survey. The results of this research are source data for determining the travel behaviour of the us...
Author:Tomasz BALCERZAK
Data Source:[J].Scientific Journal of Silesian University of Technology. Series Transport, 2017, Vol.95, pp.5-17
Abstract:The sole purpose of air accident investigations should be the prevention of accidents and incidents in the future without apportioning blame or liability. Any civil aviation safety system is based on feedback and lessons learned from accidents and incidents, which require th...
Author:Jarmila VOJTKOVÁ
Data Source:[J].Scientific Journal of Silesian University of Technology. Series Transport, 2017, Vol.96, pp.197-204
Abstract:In the toroidal drive, a screw-shaped groove is cut into the globoid worm. There is contact with the rolling element in this groove. This helix can be described by parametric equations. When calculating the values of the first and second curvature of the curve, as well as the rad...
Author:Sonia WIECZOREK , Katarzyna PAŁKA , Beata GRABOWSKA-BUJNA
Data Source:[J].Scientific Journal of Silesian University of Technology. Series Transport, 2018, Vol.98, pp.201-210
Abstract:The article deals with the issue of railway transport safety from a strategic aspect. In turn, the concept of developing railway transport safety and the possibility of transferring model solutions to the economic field are presented. The article also focuses on highlighting the ...
Author:Magdalena KYCKO , Wiesław ZABŁOCKI
Data Source:[J].Scientific Journal of Silesian University of Technology. Series Transport, 2018, Vol.101, pp.119-130
Abstract:Railway system infrastructure, including control subsystems, is subject to continuous normative technical and legal regulations as defined by EU directives and European Commission regulations, as well as national railway administrations decrees. The aim of regulation is the optim...
Author:Alžbeta SAPIETOVÁ , Pavol NOVÁK , Peter ŠULKA ...
Data Source:[J].Scientific Journal of Silesian University of Technology. Series Transport, 2018, Vol.99, pp.177-182
Abstract:Durability calculations of bearings take in account the distribution of forces on rollers. Calculation of these forces in flexibly supported rings is the aim of the paper. We use simplified finite element (FE) models of bearings, which are integrated into the external geometry. T...
Author:Kamil MACIUK
Data Source:[J].Scientific Journal of Silesian University of Technology. Series Transport, 2018, Vol.98, pp.89-99
Abstract:Millimetre-precise GNSS measurements may only be achieved by static relative (differential) positioning using a double-frequency receiver. This accuracy level is needed to address certain surveying and civil engineering issues. Relative measurements are performed using a single- ...
Author:Paulina RUTKOWSKA , Mariusz KRZYŻANOWSKI
Data Source:[J].Scientific Journal of Silesian University of Technology. Series Transport, 2018, Vol.101, pp.159-166
Abstract:Aviation is the fastest growing but also the safest mode of transport. International aviation organizations give the highest priority to safety while creating aviation regulations. Therefore, a safety management system (SMS) has been created. Two approaches to assuring safety in ...

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