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2020 | OriginalPaper | Chapter

A Dedicated Control Design Methodology for Improved Tilting Train Performance

Authors: Hugo Magalhães, Pedro Antunes, João Pombo, Jorge Ambrósio

Published in: Advances in Dynamics of Vehicles on Roads and Tracks

Publisher: Springer International Publishing

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Abstract

The development of detailed multibody models of railway vehicles is essential to address industrial problems through computational tools. The assessment of vehicle dynamic performance is one of the studies that can be performed with a multibody software. But when tilting trains are considered, which comprise active suspension elements, control engineering theories are required to estimate the forces developed by the actuators. Despite its importance, in general the details about the tilting control algorithm are unknown. In this work, a dedicated control design methodology is proposed to estimate the control algorithm of a tilting system in order to assure a proper vehicle performance. For this purpose, a detailed multibody model of a tilting train is used to perform a batch of simulations in order to develop an accurate linear model of the tilting system and to study its performance in realistic operation conditions. Thus, the traditional control techniques can be used to assess the tilting system dynamics and to design the control algorithm so that proper tilting performance is ensured. The control algorithm and the tilting performance are tested on a curved and tangent track with track irregularities. The comfort indexes PCT and RMS are used here to assess the tilting system.
Literature
1.
go back to reference EN 14363: Railway applications - Testing for the acceptance of running characteristics of railway vehicles - Testing of running behaviour and stationary tests (2005) EN 14363: Railway applications - Testing for the acceptance of running characteristics of railway vehicles - Testing of running behaviour and stationary tests (2005)
2.
go back to reference ENV 12299:1999: Railway applications. Ride comfort for passengers. Measurement and evaluation (1999) ENV 12299:1999: Railway applications. Ride comfort for passengers. Measurement and evaluation (1999)
3.
go back to reference Ogata, K.: Modern Control Engineering. Prentice Hall PTR, Upper Saddle River (2010) MATH Ogata, K.: Modern Control Engineering. Prentice Hall PTR, Upper Saddle River (2010) MATH
6.
go back to reference Persson, R.: Tilting trains Enhanced benefits and strategies for less motion sickness (2011) Persson, R.: Tilting trains Enhanced benefits and strategies for less motion sickness (2011)
7.
go back to reference Goodall, R.M., Zolotas, A.C., Evans, J.: Assessment of the performance of tilt system controllers. In: Proceedings of the Railway Technology Conference IMechE, pp. 231–239. Citeseer (2000) Goodall, R.M., Zolotas, A.C., Evans, J.: Assessment of the performance of tilt system controllers. In: Proceedings of the Railway Technology Conference IMechE, pp. 231–239. Citeseer (2000)
Metadata
Title
A Dedicated Control Design Methodology for Improved Tilting Train Performance
Authors
Hugo Magalhães
Pedro Antunes
João Pombo
Jorge Ambrósio
Copyright Year
2020
DOI
https://doi.org/10.1007/978-3-030-38077-9_9

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