西里西亚工业大学运输学院
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作者:Jarmila VOJTKOVÁ
来源:[J].Scientific Journal of Silesian University of Technology. Series Transport, 2017, Vol.96SUT
摘要: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...
作者:Delia Berenice VILLARREAL CHÁVEZ , Agata KUREK , Grzegorz SIERPIŃSKI ...
来源:[J].Scientific Journal of Silesian University of Technology. Series Transport, 2017, Vol.96SUT
摘要:The article addresses solutions implemented in two cities, namely, Mexico City and Katowice, with the aim of improving road traffic safety. Despite the distance of more than 10,000 km separating the two cities, a comparison revealed many similar solutions having been implemented ...
作者:Zbigniew OLCZYKOWSKI , Jerzy WOJCIECHOWSKI , Jakub MŁYŃCZAK
来源:[J].Scientific Journal of Silesian University of Technology. Series Transport, 2017, Vol.96SUT
摘要:The subject of this paper deals with the reliability of the power supply and quality of electricity on the railway networks. The paper discusses the impact of changes in the area of traction substation load on parameters characterizing the quality of electricity. It analyses the ...
作者:Michał JUZEK , Grzegorz WOJNAR
来源:[J].Scientific Journal of Silesian University of Technology. Series Transport, 2017, Vol.96SUT
摘要:This article is dedicated to the subject of gearboxes, with a specific focus on the load distribution on the tooth. The aim of the study was to review the selected solutions and methods that can contribute to aligning the load on the width of the tooth. The structure and operatio...
作者:Maciej MINDUR
来源:[J].Scientific Journal of Silesian University of Technology. Series Transport, 2017, Vol.96SUT
摘要:This paper discusses the findings of studies on the relationship between the world economy and transport, based on the polynomial curve in 1995-2015. The socio-economic measures were reviewed, recognizing that GDP, although not reflecting what is happening in the social sphere, i...
作者:Maciej IRLIK
来源:[J].Scientific Journal of Silesian University of Technology. Series Transport, 2017, Vol.96SUT
摘要:The article provides an explanation of the issue related to the linear positioning of railway objects in the context of preparing site data for automatic train protection systems, such as the European Rail Traffic Management System/European Train Control System (ERTMS/ETCS)....
作者:Zbigniew CZAPLA
来源:[J].Scientific Journal of Silesian University of Technology. Series Transport, 2017, Vol.96SUT
摘要:This paper presents a method of vehicle detection using the conversion of images from a source image sequence into binary target images. This conversion is performed on the basis of small image gradients. The location of binary values after conversion is in accordance with the ed...
作者:Andrzej WIĘCKOWSKI
来源:[J].Scientific Journal of Silesian University of Technology. Series Transport, 2017, Vol.96SUT
摘要:In the context of the variability of road construction costs in Europe, the prices of 24 contracts for sections of motorways in Poland, concluded in 2016 by the General Directorate for National Roads and Motorways, were analysed. According to the proposed method of calculati...
作者:Katarzyna HEBEL , Marcin WOŁEK
来源:[J].Scientific Journal of Silesian University of Technology. Series Transport, 2017, Vol.96SUT
摘要:The wide accessibility of European citizens to cars results in problems caused by their excessive use as a means of urban transport. Given this situation, it is necessary to find new solutions for the more efficient use of passenger cars in cities. This problem affects almost all...
作者:Kamil KRASUSKI
来源:[J].Scientific Journal of Silesian University of Technology. Series Transport, 2017, Vol.96SUT
摘要:The results of research concerning the implementation of the GNSS technique in the area of air navigation are presented in this article. In particular, a research test was conducted for the purposes of checking the functioning of a satellite-based augmentation system (SBAS) ...

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