Wheel-rail contact is an aspect of the vehicle-track system that is relatively vulnerable and is often the spot where the consequences of a non-optimal system ...

by S Papini · 2013 · Cited by 16 — In this article, we propose a benchmark test bogie for the three components of contact force, designed to be equipped with sensor and control systems.

by Y Liu · 2010 · Cited by 9 — A wheel profile optimal design method based on nurbs curve was present in this paper. The wheel profile is obtained for given rolling radii difference function ...

by OS Ropalkar · 2023 · Cited by 4 — This study proposes a signal modification algorithm, initially utilizing cancellation of next significant higher harmonics than those considered in the ...

by K Doraci — Abstract. Predicting, calculating and minimizing rail profile- wheel wear is still an important inquiry, despite the evolution in its formulation.

by C Feldmeier · Cited by 1 — This thesis proposes a new wheel profile optimization procedure considering the wear and RCF damage evolutions in order to address the limitations of the ...

This maneuverable machine targets critical switch defects – from fat edge removal to profile restoration – ensuring seamless wheel - rail interaction. Designed ...

by Y Lu · 2020 · Cited by 13 — A new numerical approach to optimizing wheel profiles can reduce circular wear on the LM wheel in the design cycle.

Jan 29, 2025 — The research findings provide theoretical guidance for controlling wheel – rail contact fatigue damage and optimizing wheel – rail profiles in high- ...