인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
DBpia AI
AI 에이전트
AI 아이디어
AI 리더
AI 뷰어
Citeasy
크롬 서지관리 다운로드
개인구독
소속 기관이 없으신 경우, 개인 정기구독을 하시면 저렴하게
논문을 무제한 열람 이용할 수 있어요.
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
- 학술저널
- 저자정보
- 저널정보
- 한국자동차공학회 International journal of automotive technology International journal of automotive technology Vol.4 No.3
- 발행연도
- 2003.9
- 수록면
- 135 - 140 (6page)
이용수
초록· 키워드
In the deterministic optimization of a structural system. objective function. design constraints and design
variables are treated in a nonstatistical fashion. However, such deterministic engineering optimization tends promote the structural system with less reliability redundancy than obtained with conventional design procedures using the factor of safety, Consequently. deterministic optimized structures will usually have higher failure probabilities than unoptimized structures, Therefore. a balance must be developed between the satisfactions of the design requirements and the objectives of reducing manufacturing cost. This paper proposes the reliability-based design optimization (RBDO) technique. which enables the optimum design that confiders confidence level for the vibration characteristics of structural system. Response surface method (RSM) is utilized to approximate the performance functions describing the system characteristics in the RBDO procedure. The proposed optimization technique is applied to the pillar section design considering natural frequencies of a vehicle structure.
상세정보 수정요청해당 페이지 내 제목·저자·목차·페이지variables are treated in a nonstatistical fashion. However, such deterministic engineering optimization tends promote the structural system with less reliability redundancy than obtained with conventional design procedures using the factor of safety, Consequently. deterministic optimized structures will usually have higher failure probabilities than unoptimized structures, Therefore. a balance must be developed between the satisfactions of the design requirements and the objectives of reducing manufacturing cost. This paper proposes the reliability-based design optimization (RBDO) technique. which enables the optimum design that confiders confidence level for the vibration characteristics of structural system. Response surface method (RSM) is utilized to approximate the performance functions describing the system characteristics in the RBDO procedure. The proposed optimization technique is applied to the pillar section design considering natural frequencies of a vehicle structure.
정보가 잘못된 경우 알려주세요!
목차
- ABSTRACT
- 1.INTRODUCTION
- 2.STRUCTURAL OPTIMIZATION
- 3.RBDO PROCESS
- 4.APPLICATION OF NUMERICAL OPTIMIZATION
- 5.CONCLUSIONS
- ACKNOWLEDGEMENT
- REFERENCES
참고문헌
참고문헌 신청최근 본 자료
UCI(KEPA) : I410-ECN-0101-2009-556-013997393
