Transactions of the Korean Society of Automotive Engineers (한국자동차공학회논문집)
- Volume 3 Issue 2
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- Pages.62-76
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- 1995
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- 1225-6382(pISSN)
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- 2234-0149(eISSN)
An Airbag Design for the Safety of an Occupant using the Orthogonal Array
직교배열표를 이용한 승용차 에어백의 설계
- Published : 1995.03.31
Abstract
The safety analysis becomes very essential in the crash environment with the growth of automobile industry. Recently, an airbag system is required to protect the occupant. The effects of an airbag can be evaluated exactly from the barrier or sled test which is quite expensive. The airbag system in a passenger car is analyzed with the occupant analysis program. The modeling of the passenger car including an airbag is established and the results are verified by comparisons with real crash tests. However, the solution of an airbag design can not be obtained easily with the conventional method such as an optimization due to the nonlinearity and complexity of the problem. An iterative design algorithm using the orthogonal array is proposed to overcome the difficulties. The design trend of an airbag is recommended to minimize the injury of an occupant with the proposed design algorithm and the results are discussed.
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