Non-smooth Problems in Vehicle Systems Dynamics Proceedings of the E

The book combines vehicle systems dynamics with the latest theoretical developments in dynamics of non-smooth systems and numerical analysis of differential-algebraic dynamical systems with discontinuities. These two fields are fundamental for the modelli

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Per Grove Thomsen · Hans True Editors

Non-smooth Problems in Vehicle Systems Dynamics Proceedings of the Euromech 500 Colloquium

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Editors Prof. Per Grove Thomsen Technical Univ. of Denmark DTU Informatics Richard Petersen Plads 321 DK-2800 Kgs. Lyngby Denmark [email protected]

em. Univ. Prof. Dr. Hans True Technical Univ. of Denmark DTU Informatics Richard Petersen Plads 321 DK-2800 Kgs. Lyngby Denmark [email protected]

ISBN 978-3-642-01355-3 e-ISBN 978-3-642-01356-0 DOI 10.1007/978-3-642-01356-0 Springer Heidelberg Dordrecht London New York Library of Congress Control Number: 2009927025 c Springer-Verlag Berlin Heidelberg 2010  This work is subject to copyright. All rights are reserved, whether the whole or part of the material is concerned, specifically the rights of translation, reprinting, reuse of illustrations, recitation, broadcasting, reproduction on microfilm or in any other way, and storage in data banks. Duplication of this publication or parts thereof is permitted only under the provisions of the German Copyright Law of September 9, 1965, in its current version, and permission for use must always be obtained from Springer. Violations are liable to prosecution under the German Copyright Law. The use of general descriptive names, registered names, trademarks, etc. in this publication does not imply, even in the absence of a specific statement, that such names are exempt from the relevant protective laws and regulations and therefore free for general use. Cover design: eStudio Calamar S.L. Printed on acid-free paper Springer is part of Springer Science+Business Media (www.springer.com)

Contents

Part I Problems in Vehicle Dynamics Typical Non-smooth Elements in Vehicle Systems . . . . . . . . . . . . . . . . . . . . . . Hans True

3

Application of Nonlinear Stability Analysis in Railway Vehicle Industry . . 15 Oldrich Polach Closed-Form Analysis of Vehicle Suspension Ride and Handling Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 Mehdi Ahmadian Limit Wheel Profile for Hunting Instability of Railway Vehicles . . . . . . . . . 41 Laura Mazzola, Stefano Alfi, F. Braghin, and S. Bruni Low-Cost Maintenance Operation for Avoiding Hunting Instability in a Metro Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53 F. Braghin, Stefano Alfi, S. Bruni, and A. Collina Acoustic Optimization of Wheel Sets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67 Michael Beitelschmidt, Volker Quarz, and Dieter St¨uwing Measurement, Modelling and Simulation of Curve Squealing of Trains . . 73 Christoph Glocker, Eric Cataldi-Spinola, Rossano Stefanelli, and J¨urg Dual Selected Problems of Non-linear (Non-smooth) Dynamics of Rail Vehicles in a Curved Track . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87 Krzysztof Zboi´nski On Tangential Friction Induced Vibrations in Brake Systems . . . . . . . . . . . 101 Georg Peter Ostermeyer