Results 1 to 10 of about 1,446,410 (276)
Track-to-Track Association for Intelligent Vehicles by Preserving Local Track Geometry [PDF]
Sensors, 2020 Track-to-track association (T2TA) is a challenging task in situational awareness in intelligent vehicles and surveillance systems. In this paper, the problem of track-to-track association with sensor bias (T2TASB) is considered.
Ke Zou +4 more
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Budownictwo i Architektura, 2020 The paper describes the problems related to shaping of geometry of the cycling track. The method of selection of the angle at the track arch is presented.
Maciej Tomasz Solarczyk
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Track geometry quality management [PDF]
Tehnika, 2023 The deterioration rate of railway infrastructure and track geometry increases during their life cycle, and the performance of maintenance activities decreases over time. The average age of tracks in Serbia is over 50 years old, which requires exceptional
Popović Zdenka J., Lazarević Luka M.
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Harmonization of European track quality [PDF]
Građevinski Materijali i Konstrukcije, 2014 This paper deals with characterisation of track geometry, track measuring and recording system, as well as geometric quality levels. The legal framework and state of the art in the field of harmonization of track geometry technical regulation in the ...
Popović Zdenka +3 more
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A Railway Track Geometry Measuring Trolley System Based on Aided INS [PDF]
Sensors, 2018 Tisheng Zhang, Xiaoji Niu, Qijin Chen
exaly +2 more sources
On geometry of tracks in dielectric nuclear track detectors [PDF]
Nuclear Instruments and Methods, 1971 Abstract Dielectric nuclear track detectors are now being utilized in a variety of research applications involving registration of heavily ionizing charged particles. Many situations call for the identification of particle charge Z , energy E , and possibly the mass M 1,2 ).
Henke, R.P., Benton, E.V.
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MODELING THE TRACK GEOMETRY VARIABILITY [PDF]
Blucher Mechanical Engineering Proceedings, 2014 At its building, the theoretical new railway line is supposed to be made of perfect straight lines and curves. This track geometry is however gradually damaged and regularly subjected to maintenance operations. The analysis of these track irregularities is a key issue as the dynamic behaviour of the trains is mainly induced by the track geometry.
Perrin, G. +3 more
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Effective time interval for railway track geometry inspection [PDF]
Archives of Transport, 2020 A proper decision-making scheme for track geometry maintenance requires a knowledge of the real condition of track geometry. Therefore, the track must be inspected by measurement cars at different time intervals.
Ahmad Kasraei, Jabbar Ali Zakeri
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Influence of the Analytical Segment Length on the Tram Track Quality Assessment
Applied Sciences, 2022 In the track quality analysis, numerical values representing the relative condition of track geometry called track quality indices (TQIs) are calculated along a specific track segment.
Igor Majstorović +3 more
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