• 제목/요약/키워드: PAB 조수석 에어백

검색결과 2건 처리시간 0.017초

어린이 상해에 영향을 주는 조수석 에어백 설계 인자에 대한 연구 (A Study on the Passenger Airbag Design Parameters Influencing Child Injury)

  • 최원정;김권희;고훈건;김동석;손창규
    • 한국자동차공학회논문집
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    • 제17권1호
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    • pp.176-181
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    • 2009
  • The passenger airbag(PAB) designed for standard sized adults may induce unexpected results to children in out-of-position(OOP) postures. In this work, using MADYMO software, simulations of the OOP injury of children have been performed with respect to PAB design parameters and child dummy positions. The attention is focused on some details with respect to the injury of 3 and 6 year old children in two OOP postures. Among the various design parameters of the passenger airbag systems, four parameters are selected for the sensitivity analysis of the injury with the Taguchi method: bag folding pattern, vent hole size, position of the cover tear seam and the type of door tear seam. An optimal combination of the parameters is suggested.

작은 체형의 여성 승객을 고려한 조수석 에어백의 설계 개선 (Improvement of Passenger Airbag Based on the Injury Assessment of the 5th Percentile Female Dummy)

  • 권율;김권희;손창규;김형일
    • 한국자동차공학회논문집
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    • 제20권5호
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    • pp.1-7
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    • 2012
  • Automobile airbag deployment process has been studied with MADYMO software. Based on the FMVSS208 and USNCAP(United States New Car Assessment Program) regulations, four parameters were chosen for the design improvement with reference to the 5th percentile female passenger dummy: time to fire, vent hole size, tether length and tank test pressure of inflator. Sensitivity analyses based on orthogonal arrays show that enhanced protection of small females can be achieved with improved USNCAP rating within the boundary of FMVSS 208.