This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
An Approach on Robust Design Optimization of Side Impact Crash Analysis Using FEM and DFSS
Technical Paper
2008-01-0359
ISSN: 0148-7191, e-ISSN: 2688-3627
Annotation ability available
Sector:
Language:
English
Abstract
It is well known that the variation of analysis parameters is a significant concern for the crash simulation of safety performance on occupant protection using FEM. In this work, an approach of DFSS (Design For Six Sigma) using approximation model is proposed to take account the variation on material and dummy position into the robust design optimization in the detail design stage of crash performance. As a result of this work, the mean value and deviation of the injury indices such as chest deflection and pelvis force are reduced and the sigma level of objective index is increased.
Recommended Content
Technical Paper | A New Laboratory Device for Passenger Car Safety Studies |
Technical Paper | Pedestrian - Vehicle Collision: Vehicle Design Analysis |
Technical Paper | The Effects of Head Padding in Rear Facing Child Restraints |
Authors
Citation
Hsu, J., Awano, M., Hayahsi, K., Kunihiro, A. et al., "An Approach on Robust Design Optimization of Side Impact Crash Analysis Using FEM and DFSS," SAE Technical Paper 2008-01-0359, 2008, https://doi.org/10.4271/2008-01-0359.Also In
Reliability and Robust Design in Automotive Engineering, 2008
Number: SP-2170; Published: 2008-04-14
Number: SP-2170; Published: 2008-04-14
References
- Lee J. K., et al. “A Correlation Methodology of Airbag Body Block Test and Simulation Using Optimization Technique” SAE World Congress 2004 2004-01-1630
- Kawabe Y. et al. “Multi-parameter, Multi-objective Optimization of Injury Indexes of Vehicle Crash Models” SAE World Congress 2005 2005-01-1302
- Mikhail A. et al. “Reliability and Robustness Analysis of Engine Ring-Pack Performance” SAE Word Congress 2003 2003-01-1221
- Matthew H. et al. “Six Sigma Disciplines Utilizing Design for Six Sigma Strategy in Automotive Applications” SAE Word Congress 2004 2004-01-1751
- Ono K. “Development of Analysis Method for Reducing Frontal Crash Occupant Injury and Improving Robust Performance” JSAE, Technical Paper Series 2004 2004-01-1626
- Hsu J. et al. “Development of a Robust Design Approach for Occupant Protection Performance in Frontal Impact using Design For Six Sigma” SAE Word Congress 2007 2007-01-0992
- Hsu J. et al. “Robust Design of Side Impact Simulation Using FEM Based on VCM Concept” SAE Word Congress 2005 2005-01-0818
- Hsu J. et al. “Robust Design of Front Impact Crash Simulation with FEM by Taking Account of Manufacturing Quality on Spot Weld” SAE Word Congress 2006 2006-01-0761
- Koch “Probabilistic Design: Optimizing For Six Sigma Quality” AIAA-2002-1471 2002
- “iSIGHT-FD USER'S GUIDE” Engineous Software Inc 2007
- Saliby E. “Descriptive Sampling: A Better Approach to Monte Carlo Simulation” 1990 J. Opl. Res. Soc 41 12 1133 1142