IPDS 2006 Integrated Powertrain & Driveline Systems 2006 Tai ngay!!! Ban co the xoa dong chu nay!!! Conference Organising Committee Nick Vaughan (Chairman) Geoff Davis Chris Brace Adrian Cole Derek Eade Dave Simner Anthony Thompson Cranfield University Ricardo UK Ltd University of Bath TIC University of Hertfordshire Cranfield University Lotus Cars IPDS 2006 Integ rated Powertrai n & Driveline Systems 2006 14-15 June 2006 Ford Motor Company, Dunton, Essex Institution of Mechanical Engineers Automobile Division g IMEcHE ~~ FISITA ~If/ SAElnternationar VDI'Gesell~chaft Fahrzeug· und Vetkehrstechnik CRC Press Boca Raton Boston New York Washington, DC WOODHEAD PUBLISHING LIMITED Cambridge England Published by Woodhead Publishing Limited, Abington Hall, Abington, Cambridge CBI 6AH, England www.woodheadpublishing.com Published in North America by CRC Press LLC, 6000 Broken Sound Parkway NW, Suite 300, Boca Raton, FL 33487, USA First published 2006, Woodhead Publishing Limited and CRC Press LLC © 2006, Institution of Mechanical Engineers unless otherwise stated The authors have asserted their moral rights This book and CD-ROM contain information obtained from authentic and highly regarded sources Reprinted material is quoted with permission, and sources are indicated Reasonable efforts have been made to publish reliable data and information, but the authors and the publishers cannot assume responsibility for the validity of all materials Neither the authors nor the publishers, nor anyone else associated with this publication, shall be liable for any loss, damage or liability directly or indirectly caused or alleged to be caused by this book or CDROM Neither this book, CD-ROM, nor any part thereof may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying, microfilming and recording, or by any information storage or retrieval system, without permission in writing from Woodhead Publishing Limited The consent of Woodhead Publishing Limited does not extend to copying for general distribution, for promotion, for creating new works, or for resale Specific permission must be obtained in writing from Woodhead Publishing Limited for such copying Further terms and conditions concerning the CD-ROM are included on the CD-ROM Trademark notice: Product or corporate names may be trademarks or registered trademarks, and are used only for identification and explanation, without intent to infringe British Library Cataloguing in Publication Data A catalogue record for this book is available from the British Library Library of Congress Cataloging in Publication Data A catalog record for this book is available from the Library of Congress Woodhead Publishing ISBN-13: 978-1-84569-197-4 Woodhead Publishing ISBN-I 0: 1-84569-197-0 CRC Press ISBN-IO: 0-8493-8888-0 CRC Press order number: WP8888 Printed by Antony Rowe Limited, Chippenham, Wilts, England CONTENTS Section 1: Transmissions The investigation of automotive transmission error characteristics subject to operating conditions G Davis, Ricardo UK Ltd, UK and P Brooks, University of Leeds, UK Comparison of approximation methods applied to a complex nonlinear analytical transmission model R H Cornish and Y H Siew, Technology Innovation Centre, UK, and J A Pears, Romax Technology, UK 11 Gear teeth impacts in hydrodynamic conjunctions: idle rattle o Tangasawi, S Theodossiades and H Rahnejat, Wolfson School of Mechanical and Manufacturing Engineering, Loughborough University, UK, and P Kelly, Ford Werke AG, Germany 19 The prediction of loaded static tooth behaviour for automotive parallel axis gears A Leavitt and P Brooks, University of Leeds, UK, and D Parkin-Moore, Ricardo UK Ltd, UK 29 Boundary lubrication film formation from belt type CVT fluids K Narita, fdemitsu Kosan Company Ltd, Japan, and M Priest, Institute of Tribology, University of Leeds, UK 39 Design consideration and potential of the Milner CVT A Hunt and S Akehurst, University of Bath, UK, and S Schaaf, fntersyn Technologies, Texas, USA 51 Section 2: Concept to Market Evolution Optimum engine models for diesel automotive powertrain development processes R P Osborne and N Weaver, Ford Motor Company Ltd, UK 67 Hardware-in-the-Ioop simulation (HIL) for production engine development C Haukap, K Ropke and B Barzantny, fA V GmbH - Ingenieurgesellschaft Auto und Verkehr, Germany 77 Section 3: Powertrain Integration An integrated simulation approach: Ricardo Transmission and Driveline Dynamic Simulation Library F V Brandao and P A Harman, Ricardo UK Ltd, UK v 87 A powertrain thermal simulation model J Hartland and A Robertson, Jaguar Cars Ltd, UK 95 Novel techniques for holistic powertrain optimisation - a hybrid vehicle case study C M Crewe, J Seabrook and F V Brandtlo, Ricardo UK Ltd, UK, and S P Edwards, Ricardo Deutschland GmbH, Germany 105 Hybridization of a small SUV and its control B Cho and N D Vaughan, Cranfield University, UK 117 Concept and potential of 'CVT-hybrid-driveline' B-R Hahn, H Pflaum and D Tomic, Gear Research Centre, Technical University Munich, Germany 127 Power combining single regime transmissions for automotive vehicles F Moeller, NexxtDrive Ltd, UK 141 Section 4: Engine Integration Driveability validation using MAHLE Powertrain's IDAA toolset D Baker, T Girling, G Kennedy, D Pates, and B Porter, MAHLE Powertrain Ltd, UK 153 The effect of exhaust aftertreatment and engine temperature on IOLs for CVT powertrains J A Gutierrez Magana and C J Brace, University of Bath, UK 169 A turbocharged diesel engine with intake air accumulator to improve torque transients in a CVT powertrain Y Rohrbacher, B Bonnet and N D Vaughan, Cranfield University 189 vi