한국자동차공학회논문집 (Transactions of the Korean Society of Automotive Engineers)

  • 제23권4호
  • /
  • Pages.454-461
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  • 2015
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  • 1225-6382(pISSN)
  • /
  • 2234-0149(eISSN)
한국자동차공학회 (The Korean Society of Automotive Engineers)
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통계적 기법을 이용한 차량 안전벨트 시스템의 슬레드 해석과 시험 상관성 개선

Improvement of the Correlation between Sled FEA and Test of Vehicle Seatbelt System Using the Statistics Technique

  • 이광섭 (우신세이프티시스템 기술연구소 선행개발팀) ;
  • 김두용 (우신세이프티시스템 기술연구소 선행개발팀) ;
  • 윤홍식 (우신세이프티시스템 품질보증팀) ;
  • 이경상 (우신세이프티시스템 기술연구소 선행개발팀)
  • Lee, Kwangseop (Advanced Research & Development Team, Wooshin Safety Systems) ;
  • Kim, Dooyong (Advanced Research & Development Team, Wooshin Safety Systems) ;
  • Yun, Hongsik (Quality Assurance Team, Wooshin Safety Systems) ;
  • Lee, Kyeongsang (Advanced Research & Development Team, Wooshin Safety Systems)
  • 투고 : 2015.03.09
  • 심사 : 2015.04.17
  • 발행 : 2015.07.01
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초록

This study compares the results of a sled test and FEA(Finite Element Analysis) of a vehicle seatbelt system and aims to propose a method to efficiently reduce the error rate in the results of the FEA. This study evaluates the relative importance of potential causes, applying AHP(Analytic Hierarchy Process) technique in order to improve the reliability of the result of the FEA, and draw a highly reliable result of FEA, conducting a Taguchi Method and optimization for reducing the error rate in the FEA through the design of experiments.

키워드

참고문헌

  1. LSTC Inc., LS-DYNA Keyword User's Manual Ver.971 R6.1.0, 2012.
  2. LSTC Inc., Dummy Models, http://www.lstc.com, 2015.
  3. K. S. Lee, A Study on Improvement of the Correlation between Frontal Sled FEA and Test of Vehicle Seatbelt System, M. S. Thesis, Ajou University, Suwon, Korea, 2014.
  4. ECE R16, http://www.unece.org, 2015.
  5. B. Lee and Y. Cho, "Priority Decision Based on Users' Requirements for the Development of Military Vehicles," Transactions of KSAE, Vol.18, No.6, pp.122-129, 2010.
  6. J. Kim and M. Song, "Quasi-static Seatbelt Anchorage Simulation Using by Taguchi Method," KASE Fall Conference Proceedings, pp.1605-1609, 2005.

피인용 문헌

  1. A Study on the Design Improvement of the Dummy Torso Movement due to the D-ring Position of the Seat Belt of Rear Seat vol.26, pp.1, 2018, https://doi.org/10.7467/KSAE.2018.26.1.097