Buscar
Mostrando ítems 1-5 de 5
Artículo
A Track Geometry Measuring System Based on Multibody Kinematics, Inertial Sensors and Computer Vision
(MDPI, 2020-01)
This paper describes the kinematics used for the calculation of track geometric irregularities of a new Track Geometry Measuring System (TGMS) to be installed in railway vehicles. The TGMS includes a computer for data ...
Artículo
Estimation of Lateral Track Irregularity through Kalman Filtering Techniques
(2021)
The aim of this work is to develop a model-based methodology for monitoring lateral track irregularities based on the use of inertial sensors mounted on an in-service train. To this end, a gyroscope is used to measure the ...
Artículo
Experimental measurement of track irregularities using a scaled track recording vehicle and Kalman filtering techniques
(Academic Press, 2022)
The actual trend of railway industry on track surveying is heading up the development of fast automated methods for continuous monitoring of track quality. This paper presents a model-based methodology for the estimation ...
Tesis Doctoral
Wheel-rail contact force measurement. A comparison between distance laser and strain gauges measuring technology
(2019-12-13)
The development of this PhD thesis is focus on the wheel/rail contact force measurement on a 1 : 10 scaled railway vehicle. To that end, the author has designed and manufactured a dynamometric wheelset instrumented with ...
Artículo
An alternative procedure to measure railroad track irregularities. Application to a scaled track
(Elsevier, 2019-04)
In this paper an alternative procedure to accurately measure static railroad track irregularities is proposed and applied to a scaled railroad track. The purpose of this work is the determination of highly-precise measured ...