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Uncertainty-Based Design in Automotive and Aerospace Engineering
Technical Paper
2007-01-0355
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
While CAE methods allow improving nominal product design using virtual prototypes, uncertainty and variability in properties and manufacturing processes lead to scatter in actual performances. Uncertainty must hence be incorporated in the CAE process to guarantee the robustness and reliability of the design. This paper presents an overview of uncertainty-based design in automotive and aerospace engineering. Fuzzy methods take uncertainty into account, whereas reliability analysis and a reliability-based design optimization framework can deal with variability. Key enabling technologies to alleviate the computational burden, such as workflow automation, substructuring and design of experiments, are discussed, and industrial applications are presented.
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Authors
- Stijn Donders - LMS International
- Roberto d’Ippolito - LMS International
- Herman Van der Auweraer - LMS International
- Michael Hack - LMS Deutschland GmbH
- Nick Tzannetakis - Noesis Solutions
- Laszlo Farkas - Division PMA, Katholieke Universiteit Leuven
- Wim Desmet - Division PMA, Katholieke Universiteit Leuven
Citation
Donders, S., d’Ippolito, R., Van der Auweraer, H., Hack, M. et al., "Uncertainty-Based Design in Automotive and Aerospace Engineering," SAE Technical Paper 2007-01-0355, 2007, https://doi.org/10.4271/2007-01-0355.Also In
Reliability and Robust Design in Automotive Engineering, 2007
Number: SP-2119; Published: 2007-04-16
Number: SP-2119; Published: 2007-04-16
References
- Jans J. Wyckaert K. Brughmans M. Kienert M. Van der Auweraer H. Donders S. Hadjit R. “Reducing Body Development Time by Integrating NVH and Durability Analysis from the Start”, 2006-01-1228 , Proc. SAE 2006 World Congress Detroit, MI, USA April 3-6 2006
- Van der Auweraer H. Tournour M. Wyckaert K. De Langhe K. “Vibro-Acoustic CAE from an Industrial Application Perspective” SAE paper SIAT2005-0157, Proc. SIAT 2005 conference, Pune, India Jan. 19 2005
- Bäcker M. Langthaler Th. Olbrich M. Oppermann H. “The hybrid road approach for durability loads prediction” SAE paper 2005-01-0628
- Van der Auweraer H. Leuridan J. “The New Paradigm of Testing in Today's Product Development Process” Proc. ISMA 2004 1151 1170 2004
- Zang T.A. et al “Needs and Opportunities for Uncertainty-based Multidisciplinary Design Methods for Aerospace Vehicles” NASA/TM-2002-211462 2002
- Oberkampf W. et al “Variability, Uncertainty and Error in Computational Simulation” AIAA/ASME Joint Thermophysics and Heat Transfer Conference, ASME-HTD-Vol 357 259 272 1998
- Melchers R.B. “Structural Reliability Analysis and Prediction” 2nd Edition 1999
- Sudret B. Der Kiureghian A. “Stochastic Finite Element Methods and Reliability, A state of the art report” UCB/SEMM-2000/08 Dept. of Civil and Environmental Engineering, University of California, Berkley November 2000
- Schuëller G.I. Pradlwarter H.J. Koutsourelakis P.S. “A Critical appraisal of reliability estimation procedures for high dimensions” Probabilistic Engineering Mechanics, Vol. 19 463 474 2004
- Youn B.D. Choi K.K. Park Y.H. “Hybrid Analysis Method for Reliability-Based Design Optimization” Journal of Mechanical Design, ASME, Vol 125 221 232 June 2003
- Mourelatos Z. Liang J. “ A Reliability-Based Robust Design Methodology SAE 200501-0811, Proc. SAE World Congress, Detroit, MI, US April 2005
- Zadeh L.A. Fuzzy sets. Information and Control 8 338 353 1965
- Moens D. Vandepitte D. “An interval finite element approach for the calculation of envelope frequency response functions” International Journal for Numerical Methods in Engineering, Vol. 61(14) 2480 2507 2004
- Moens D. Vandepitte D. “A fuzzy finite element procedure for the calculation of uncertain frequency response functions of damped structures: Part 1 - Procedure” Journal of Sound and Vibration, Vol 288 3 431 462 2005
- De Gersem H. Moens D. Desmet W. Vandepitte D. “A fuzzy finite element procedure for the calculation of uncertain frequency response functions of damped structures: Part 2 - Applications” Journal of Sound and Vibration, Vol 288 3 463 486 2005
- Dong W. Shah H.C. “Vertex Method for Computing Functions of Fuzzy Variables” Fuzzy Sets and Systems 24 65 78 1987
- Hanss M. “The Transformation Method for the simulation and analysis of systems with uncertain parameters” Fuzzy Sets and Systems 130, 277 289 2002
- Donders S. Vandepitte D. Van de Peer J. Desmet W. “Assessment of Uncertainty on Structural Dynamic Responses with the Short Transformation Method” J. Sound and Vibration, 288 3 523 549 2005
- Lorenzen T.J. Anderson V.L. “Design of Experiments, a no-name approach” Marcel Dekker, Inc., New York, USA 1993
- Khuri A.I. Cornell J.A. “Response Surfaces, Design and Analysis” Marcel Dekker, Inc., New York, USA second edition 1996
- Van der Auweraer H. Van Langenhove T. Brughmans M. Bosmans I. El Masri N. Donders S. “Application of Mesh Morphing Technology in the Concept Phase of Vehicle Development” Int. J. of Vehicle Design, Computer Aided Automotive Development, in press
- Craig Jr “Structural dynamics - anintroduction to computer methods” Wiley, NY 1981
- Guyan R. “Reduction of stiffness and massmatrices” AIAA Journal Vol 3 2 380 387 1965
- Wyckaert K. Brughmans M. Zhang C. Dupont R. “Hybrid Substructuring for vibro-acoustical optimization: application to suspension-car body interaction” Proc. SAE, 591 598 1997
- Hermans L. Brughmans M. “Enabling vibro-acoustic optimization in a superelement environment: a case study” Proc. IMAC XVIII 1146 1152 2000
- Kropp A. Heiserer D. Efficient broadband vibro-acoustic analysis of passenger car bodies using an FE-based component mode synthesis approach J Comput Acoust, Vol. 11 139 158 2003.
- Hadjit R. Brughmans M. Shiozaki H. “ Application of fast body optimization procedures to shorten car development cycles” Proceedings of the 2005 JSAE Annual Congress, paper 20055473, 2005
- Shiozaki H. Kamada Y. Kurita S. Goossens S. Van Herbruggen J. Cibrario V. Poppelaars L. “CAE based vehicle development to reduce development time” Proceedings of the 2005 JSAE Annual Congress, paper 20055472 2005
- Donders S. Hadjit R. Brughmans M. Hermans L. Desmet W. “A wave-based substructuring approach for fast vehicle body optimization” Int. J. of Vehicle Design, issue on Computer Aided Automotive Development, in press
- Peeters B Van der Auweraer H. Guillaume P. Leuridan J “The PolyMAX frequency-domain method: a new standard for modal parameter estimation?” Shock and Vibration 11, Special Issue dedicated to Prof. Bruno Piombo 395 409 2004
- Ewins D.J. “State-of-the-Art Assessment of Mobility Measurement, a Summary of European Results” Shock and Vibration Bulletin, Vol 51 May 1981
- Kompella M.S. Bernhard R.J. “ Measurement of the Statistical Variation of Structural-Acoustic Characteristics of Automotive Vehicles,” Noise Control Engineering Journal 44 2 93 99 March-April 1996
- Guillaume P. Verboven P. Vanlanduit S. “Frequency Domain Maximum Likelihood Identification of Modal Parameters with Confidence Intervals” Proc. ISMA 23, Leuven, Belgium 359 366 Sept. 16-18 1998
- Heylen W. Lammens S. Sas P. “Modal Analysis Theory and Testing” K.U. Leuven, Department of Mechanical Engineering, Division PMA, Leuven, Belgium 1997
- Dascotte E. “The Use of FE Model Updating andProbabilistic Analysis for Dealing with Uncertainty in Structural Dynamics Simulation” Proc. JMAC, Tokyo, Japan September 10-13 2003
- Schoukens J. Swevers J. Pintelon R. Van der Auweraer H. “Excitation design for FRF measurements in the presence of non-linear distortions” Mechanical Systems and Signal Processing, Vol.18 4 727 738 July 2004
- Van der Auweraer H. Peeters B. Donders S. “Importance of Uncertainty in Identifying and Using Modal Models” Proc. INCE Symposium on Managing Uncertainties in Noise Measurements and Prediction, Le Mans France June 27-29 2005
- Ewins D.J. “A future for Experimental Structural Dynamics”, Keynote Lecture, Proc. ISMA 2006, Leuven, Belgium September 18-20 2006
- Leuven K.U. http://www.isma-isaac.be 2006
- Lee Y.L. Pan J. Hathaway R. “Fatigue Testing and Analysis: Theory and Practice” Elsevier 2005
- Barkey M. Hack M. Speckert M. Zingsheim F. Schäfer G. “LMS.FALANCS Theory Manual” LMS Deutschland GmbH, Luxemburger Straße 7, D-67657 Kaiserslautern, Germany 2002
- d'Ippolito R. Hack M. Donders S. Hermans L. “A reliability analysis approach to improve the fatigue life of a vehicle knuckle” Proc. RASD 2006, Southampton, UK July 17-19 2006
- Vecchio A. Carmine R. De Voghel R. Van der Linden G. Guillaume P. “Numerical Evaluation of Damage Distribution over a Slat Track Using Flight Test Data” Proc. IMAC XXI, Orlando, FL, USA 2003
- d’Ippolito R. Donders S. Hack M. Tzannetakis N. Van der Linden G. Vandepitte D. “Reliability-based design optimization of composite and steel aerospace structures” Proc. 47th AIAA/ASME/ ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference, Newport, Rhode Island, USA May 1-4 2006
- Farkas L. Moens D. Donders S. Vandepitte D. Desmet W. “The fuzzy FE approach to assess the uncertain static response of an industrial vehicle”, to appear, Proc. ISMA 2006, Leuven, Belgium September 18-20 2006
- Gérard F. Tournour M. El Masri N. Cremers L. Felice M. Selmane A. “Numerical Modeling of Engine Noise Radiation through the use of Acoustic Transfer Vectors - A Case Study” Proc. SAE 2001-01-1514 , Traverse City, MI, USA 2001
- Pluymers B. Desmet W. Vandepitte D. Sas P. “On the Use of a Wave Based Prediction Technique for Steady-State Structural-Acoustic Radiation Analysis”, Journal of Computer Modeling in Engineering & Sciences 7 173 184 2005
- Hoppe A. Kaufmann M. Lauber B. “ Multi-Disciplinary Optimization considering Crash and NVH Load Cases” ATZ/MTZ Virtual Product Creation Conference, Stuttgart, Germany June 20-21 2005
- Tzannetakis N. Van Vooren P. “Multi-Disciplinary Optimization with OPTIMUS: Real-Life Practical Applications from Automotive Industry” Proc. TCN CAE 2005, Lecce, Italy October 5-8 2005
- Noesis Solutions, OPTIMUS, Rev. 5.2 September 2006
- LMS International “LMS Virtual.Lab” November 2006.
- Dassault Systèmes “CATIA” August 2006.