인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
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.
초록·키워드
This study was conducted to apply for optimal design considered multi-disciplinary constrained conditions. Multidisciplinary constrained conditions mean that lightweight design, structure stiffness and safety. Because such as these design parameters are conflictive relation, it is hard to design optimal model through conventional parameter study. First, effect analysis was performed to select design variables largely effecting on performance such as dynamic stiffness, static stiffness, full frontal crash, ODB offset crash and RCAR offset crash. From first phase, totally 12 design variables were selected. Second phase is RBF type Meta-model established by using selected design variables and LHC design of experiment (DOE). In the last phase is to find the optimal solution that meets constraints and objectives by using a sequential approximate optimization. Dynamic torsional stiffness, static torsional stiffness, some displacement and crash box section force were used for constrained conditions and mass minimization was object function for optimization.
본문·목차
인공지능 문자 인식 모델을 통해 추출된 텍스트로, 일부 오타나 오류가 포함될 수 있으나 지속적으로 개선 중입니다.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
최근 본 자료 전체보기
UCI(KEPA) : I410-ECN-0101-2013-556-001416077