| 제목 |
FMVSS 201U 법규 만족을 위한 B필라부 구조 최적화 해석적 연구 |
| 분야 |
차체 및 구조 안전 |
| 언어 |
Korean |
| 저자 |
고형진(대한솔루션), 곽윤근(대한솔루션), 김민찬(대한솔루션), 이병우(대한솔루션), 서동조(대한솔루션), 이승현(현대자동차) |
| Key Words |
FMVSS201U(FMVSS201U법규), HIC(d)(머리 모형 상해치 환산값), Optimization(최적화), Taguchi method(다구찌 기법), CAE(컴퓨터 이용 공학), LS-DYNA(공학 소프트웨어), Head lining(헤드라이닝), Countermeasure(충격흡수 대응책) |
| 초록 |
The National Highway Traffic Safety Administration enacted the FMVSS201u in 1998. The regulation content shall be defined as the HIC(d) value of less than 1,000 in the event of a traffic accident, and shall be lower than the passenger injury AIS grade 3. In this study, the Taguchi method and CAE were performed on the upper part of the B pillar, the most vulnerable part of the FMVSS201U compliance test, to optimize space. The noise factor was used as the FMH launch speed to respond to changes in speed, while the control factor was optimized in four places where FMH directly hit. urthermore, component stiffness was adjusted to further improve HIC(d) performance and satisfy government regulations. |
| 원문(PDF) |
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