Peter E. Pfeff er Ed. 8th International Munich Chassis Symposium 2017 chassis.tech plus Proceedings Proceedings Today, a steadily growing store of information is called for in order to understand the increasingly complex technologies used in modern automobiles. Functions, modes of operation, components and systems are rapidly evolving, while at the same time the la- test expertise is disseminated directly from conferences, congresses and symposia to the professional world in ever-faster cycles. This series of proceedings offers rapid access to this information, gathering the specific knowledge needed to keep up with cutting-edge advances in automotive technologies, employing the same systematic approach used at conferences and congresses and presenting it in print (available at Springer.com) and electronic (at SpringerLink and Springer Professional) formats. The series addresses the needs of automotive engineers, motor design engineers and students looking for the latest expertise in connection with key questions in their field, while professors and instructors working in the areas of automotive and motor design engineering will also find summaries of industry events they weren’t able to attend. The proceedings also offer valuable answers to the topical questions that concern assessors, researchers and developmental engineers in the automotive and supplier industry, as well as service providers. Peter E. Pfeffer Editor 8th International Munich Chassis Symposium 2017 chassis.tech plus Editor Prof. Dr. Peter E. Pfeffer Munich University of Applied Sciences Munich, Germany ISSN 2198-7432 ISSN 2198-7440 (electronic) Proceedings ISBN 978-3-658-18458-2 ISBN 978-3-658-18459-9 (eBook) DOI 10.1007/978-3-658-18459-9 Springer Heidelberg Dordrecht London New York Springer Vieweg ©SpringerFachmedienWiesbadenGmbH2017 This work is subject to copyright. All rights are reserved by the Publisher, whether the whole or part of the material is concerned, specifically the rights of translation, reprinting, reuse of illustrations, recitation, broadcasting, reproduction on microfilms or in any other physical way, and transmission or information storage and retrieval, electronic adaptation, computer software, or by similar or dissimilar methodology now known or hereafter developed. The use of general descriptive names, registered names, trademarks, service marks, 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. The publisher, the authors and the editors are safe to assume that the advice and information in this book are believed to be true and accurate at the date of publication. Neither the pub- lisher nor the authors or the editors give a warranty, express or implied, with respect to the material contained herein or for any errors or omissions that may have been made. Printed on acid-free paper ThisSpringerViewegimprintispublishedbySpringerNature TheregisteredcompanyisSpringerFachmedienWiesbadenGmbH Theregisteredcompanyaddressis:Abraham-Lincoln-Str.46,65189Wiesbaden,Germany WELCOME The development of highly and fully automatic driving and the increasing electrification of the powertrain now face chassis development with new challenges too. Innovative chassis systems have to provide solutions for automated driving. The efficient chassis of the future also has to keep an eye on CO targets, comfort and 2 customer focus at all times. A modern chassis has to provide for this in the form of innovations while taking the physical and mechanical interdependencies into account. Confronting these new developments is a challenge for simulation and testing. To allow an exchange of experience and a constructive discussion of current topics, the 8th International Munich Chassis Symposium chassis.tech plus to be held on 20 and 21 June 2017 will bring together numerous experts from all over the world to discuss chassis, steering, brakes and tires/wheels. At the symposium, well-known keynote speakers will offer a comprehensive overview of new approaches for solving these challenges. Speakers from industry and research will deal with current developments in the four parallel strands for chassis, steering, brakes and tires/wheels. The lecture program will be rounded off by interdisciplinary sections at the beginning and end of the event. We are happy to welcome you to the hotel ‘Bayrischer Hof’ in the heart of Munich and hope you will enjoy this thought-provoking event. Prof. Dr. Peter E. Pfeffer Munich University of Applied Sciences Scientific Director of the Symposium V INDEX CHASSIS.TECH PLUS SECTION KEYNOTE LECTURES I The chassis as game changer for automated 5 and electrified driving Prof. Dr. Stefan Gies, Dr. L. Liesner, Volkswagen AG The chassis of the all-new AUDI A8 7 Carsten Jablonowski, Dr. C. Schimmel, V. Underberg, AUDI AG Future brake system architectures for automated driving 27 Dr. Armin Kunz, Dr. E. Liebemann, Dr. M. Kunz, Dr. S. Strengert, Robert Bosch GmbH KEYNOTE LECTURES II Automotive security is not even a feature – 31 how can we afford that? Dr. Sebastian Labitzke, ITK Engineering GmbH Acceptance and market for ADAS 45 and automated driving systems Dr. Wolfgang Bernhart, M. Yoon, Roland Berger GmbH KEYNOTE LECTURES III Modularization of vehicle control systems based 49 on the application of object-oriented design principles Dr. Veit Held, Dr. A. Heitmann, Adam Opel GmbH Tires and system solutions for the cars of the future 67 Prof. Dr. Burkhard Wies, Dr. H. Lange, Dr. T. Yilkiran, Continental Reifen Deutschland GmbH VII Index PARALLEL STRAND I NEW CHASSIS Business athlete – 83 exciting driving dynamics for the all-new BMW 5 series Christof Lischka, BMW Group A compact rear chassis for the 2018 Honda Odyssey – 105 merits and challenges, and innovations Joshua C. Johnson, Adam Goellner, K. Rhoades, E. Payne, D. Horton, K. Malarik, B. Johnson, S. Bradner, M. Hoersten, D. Wolf, Honda R&D Americas, Inc., USA From i30 to i30: an evolutionary journey 131 for Hyundai C-seg bestseller Axel Honisch, M. Lugert, A. Pizzuto, T. Schöning, Hyundai Motor Europe Technical Center GmbH CHASSIS COMPONENTS AND HISTORICAL ASPECTS mSTARS – modular Semi-Trailing Arm Rear Suspension 135 Knut Heidsieck, K. Wallgren, ZF Friedrichshafen AG Composite chassis components 145 Alberto Girelli Consolaro, N. Zandbergen, Dr. P. Zandbergen, Dr. F. Wolf-Monheim, F. Italiano, Ford Research and Innovation Center Aachen Mubea chassis springs – development of GFRP leaf springs 163 for best-in-class lightweight design and functional performance Dr. Jochen Asbeck, Dr. J. Stimpfl, Mubea Fahrwerksfedern GmbH Stimulus address | Weight-bearing elements – 173 from chassis to unit bodies and back to driving modules Eric Eckermann, AutoHistorica VIII Index PARALLEL STRAND II VIRTUAL DEVELOPMENT METHODS Explicit model predictive control of semi-active 207 suspension systems using Artificial Neural Networks (ANN) Ronnie Dessort, Dr. C. Chucholowski, TESIS DYNAware GmbH Using virtual prototypes for a cross-domain increase 229 in efficiency in the development process Martin Elbs, A. Frings, IPG Automotive GmbH Optimizing passive vehicle dynamics for active safety 243 and autonomous driving Tim Wright, M. Fainello, Danisi Engineering S.r.l., Italy OBJECTIVE ASSESSMENTS Objective assessment of the dynamic system behavior 255 of multi-chamber air springs Emre Boyraz, Dr. C. Kandler, M. Gantikow, Dr. Ing. h.c. F. Porsche AG; Prof. Dr. Dr. D. Schramm, Chair of Mechatronics, University of Duisburg-Essen Subjective testing of a torque vectoring approach based 271 on driving characteristics in the driving simulator Minh-Tri Nguyen, A. Fridrich, A. Janeba, Dr. W. Krantz, Prof. Dr. J. Wiedemann, Institute of Internal Combustion Engines and Automotive Engineering (IVK), University of Stuttgart; J. Neubeck, Research Institute of Automotive Engineering and Vehicle Engines Stuttgart (FKFS) Objectification of steering feel and application in the context 289 of virtual steering feel tuning Dr. Stefan Grüner, T. Werner, B. Käpernick, Robert Bosch Automotive Steering GmbH Model-based safety validation of the automated driving function 309 highway pilot Halil Beglerovic, A. Ravi, N. Wikström, Dr. H.-M. Koegeler, Dr. A. Leitner, Dr. J. Holzinger, AVL List GmbH, Austria IX Index CHASSIS.TECH SECTION DEVELOPMENT METHODS The basis for a process chain for functional component data 335 Michael Baumann, Dr. Christoph Böhm, Daimler AG On the design of actuators and control systems 337 in early development stages Amir Zare, L. Rath-Maia, Dr. M. Zimmermann, BMW Group; Prof. Dr. K. Michels, Institute of Automation (IAT), University of Bremen Process design for a companywide geometrical integration 353 of manufacturing issues in the early development phases based on the example of automotive suspension Bastian Leistner, Prof. Dr. R. Mayer, Faculty of Mechanical Engineering, Chemnitz University of Technology; D. Berkan, BMW Group DRIVING COMFORT Experimental comparison of the analysis methods 373 for vibration transmission in the chassis Christian Schubert, S. Pries, M. Jaensch, Dr. K. Çalışkan, Prof. Dr. F. Küçükay, Institute of Automotive Engineering (IfF), TU Braunschweig Effect of friction reduction of magneto-rheological 389 semi-active damper on ride comfort and vehicle dynamics Kentaro Komori, G. Fujimoto, T. Tsukamoto, D. Endo, Honda R&D Co., Ltd., Japan Development of an integrated chassis design analysis tool 411 using Excel graphical user interface Dr. Young Deuk Kim, H. K. Jung, M. W. Kang, H. S. Cho, Hyundai Motor Company, South Korea; Prof. S. S. Kim, Kookmin University, Graduate School of Automotive Engineering, South Korea X