지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 발행연도
- 2014.5
- 수록면
- 876 - 880 (5page)
이용수
초록· 키워드
오류제보하기
Previous studies theoretically show a relationship between HIC value and minimum packaging space in order to absorb the FMH impact energy for mathematically defined impact pulses. It means if the space is not secured it is impossible to obtain required HIC value physically. Unfortunately, however, the minimum space requirement is not always satisfied during vehicle development process to harmonize the other critical performances or to pursue design theme. So this paper suggests crushable body structure design, especially around a sun visor mounting area where relocated AP1 point falls, having required level of crush load, which is derived from correlation between the panel crush load and HIC(d) value obtained from previous physical FMH testing. We provide component level CAE model and boundary conditions to evaluate the crush load, and DFSS optimization process is applied to find robust design parameters satisfying the load. Finally the head injury performance is evaluated by conducting full vehicle FMH CAE analysis with optimized sun visor mounting bracket.
목차
Abstract
1. 서론
2. 최적화 대상 부위 및 대상 부위 차체 압괴 하중 선정
3. 햇볕가리개 장착부위 최적화 및 실차CAE를 통한 FMH성능 향상 검증
4. 결론
References
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