Railway transition curves: a review of the state-of-the-art and future research
TF Brustad, R Dalmo - Infrastructures, 2020 - mdpi.com
Transition curves are a useful tool for lateral alignment of railway segments. Their design is
important to ensure safe and comfortable travel for passengers and cargo. Well designed …
important to ensure safe and comfortable travel for passengers and cargo. Well designed …
High-speed running maglev trains interacting with elastic transitional viaducts
This paper presents a general framework for the dynamic analysis of high-speed maglev
trains running on elastic transitional viaducts, a complicated problem that lacks an efficient …
trains running on elastic transitional viaducts, a complicated problem that lacks an efficient …
Determination of the type and the length for the transition curves on the directions of high-speed train operation
In many countries around the world, a cubic parabola is used as transition curves in a
simplified form. Today, the properties of many mathematical curves are well studied, which …
simplified form. Today, the properties of many mathematical curves are well studied, which …
[PDF][PDF] Proposal of new constant slope surfaces for the purposes of designing traffic infrastructure elements
Traffic infrastructure, such as roads, railways, and airports, contains geometrically rigid
elements, which cannot be adjusted easily to certain kinds of landscapes without making …
elements, which cannot be adjusted easily to certain kinds of landscapes without making …
Optimization of horizontally curved track in the alignment design of a high-speed maglev line
This paper presents an optimal solution for the alignment of horizontally curved track in a
high-speed maglev line, in which the minimum length of the curved track is taken as a major …
high-speed maglev line, in which the minimum length of the curved track is taken as a major …
Optimum Railway Transition Curves—Method of the Assessment and Results
K Zboinski, P Woznica - Energies, 2021 - mdpi.com
This article discusses the optimization of railway transition curves, through the application of
polynomials of 9th and 11th degrees. In this work, the authors use a 2-axle rail vehicle …
polynomials of 9th and 11th degrees. In this work, the authors use a 2-axle rail vehicle …
Inverse Reinforcement Learning with Dynamic Occupancy Grid Map for Urban Local Path Planning: A CNN Model Approach
G Lee, S Kim, D Seo, Y Kang - 2024 IEEE Intelligent Vehicles …, 2024 - ieeexplore.ieee.org
In urban environments characterized by various dynamic variables such as moving vehicles,
pedestrians, and bicycles, path planning for collision avoidance is essential for autonomous …
pedestrians, and bicycles, path planning for collision avoidance is essential for autonomous …
Exploring benefits of using blending splines as transition curves
TF Brustad, R Dalmo - Applied sciences, 2020 - mdpi.com
Track geometry is a fundamental subject in railway construction. With the demand for
increased capacity in terms of load and speed, the need for suitable transitions between …
increased capacity in terms of load and speed, the need for suitable transitions between …
Estimation of deformation modulus of coals using artificial neural networks (ANN)
E Köken - Acta Technica Jaurinensis, 2022 - acta.sze.hu
In this study, the Young modulus (E) of different coals was investigated using artificial neural
networks (ANN). For this purpose, a comprehensive literature survey was carried out to …
networks (ANN). For this purpose, a comprehensive literature survey was carried out to …
Hugelšeferova jajasta kriva kao nova tranziciona kriva pri dizajniranju puteva
Roads and railways, as the main parts of traffic infrastructure, represent geometrically rigid
elements which are hard to adapt to certain kinds of landscapes without making large …
elements which are hard to adapt to certain kinds of landscapes without making large …