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Influence on Injury Criteria of Occupant Restraint System
Technical Paper
2000-01-0623
ISSN: 0148-7191, e-ISSN: 2688-3627
Annotation ability available
Sector:
Event:
SAE 2000 World Congress
Language:
English
Abstract
The Statistical Design Support System (SDSS) produces a new practical optimal design methodology with which optimization can be done using a small number of case studies. In prior study, the authors applied it to the optimization of design parameters of occupant restraint system, and have tried to reduce the injury criteria of occupants based on the crash simulation. However, response surfaces did not have enough accuracy in approximation. Therefore the authors made detailed investigation on the relationship between occupant restraint system and injury criteria. This paper also discusses the possibility to improve approximating accuracy of response surfaces for injury criteria. Furthermore, based upon the results of detailed effectivity study, only the important design factors were chosen for the optimum design analysis. In the optimization analysis, the occupant’s figure was handled as an uncertain factor.
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Authors
Topic
Citation
Yajima, H., Nozaki, A., Yu, Q., and Shiratori, M., "Influence on Injury Criteria of Occupant Restraint System," SAE Technical Paper 2000-01-0623, 2000, https://doi.org/10.4271/2000-01-0623.Also In
Computer Applications for Crash, Optimization, and Simulation Research
Number: SP-1496; Published: 2000-03-06
Number: SP-1496; Published: 2000-03-06
SAE 2000 Transactions Journal of Passenger Cars - Mechanical Systems
Number: V109-6; Published: 2001-09-15
Number: V109-6; Published: 2001-09-15
References
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- Taguchi G. Design of Experiments 3rd Maruzen ISBN 4-621-04109-6/ISBN 4-621-02265-2 1977
- National Highway Traffic Safety Administration Federal Motor Vehicle Safety Standards, 49CFR571 1997
- Hackney, J.R. Kahane, C.J. The New Car Assessment Program: Five Star Rating System and Vehicle Safety Performance Characteristics SAE Technical Paper Series 950888 1995
- Yajima, H. Yu, Q. Shiratori, M. Motoyama, K. Application of the Statistical Design Support System toward vehicle safety equipment Computer Aided Optimum Design of Structures VI 129 137 1999
- Yajima, H. Yu, Q. Shiratori, M. Dokko, Y. Ito, S. Motoyama, K. Application of the Statistical Design Support System toward Vehicle Safety Equipment International Body Engineering Conference and Exposition now printing 1999