저속 차량 차체의 구조 해석 및 구조 최적 설계
- Title
- 저속 차량 차체의 구조 해석 및 구조 최적 설계
- Other Titles
- Structural Analysis and Optimization for Low Speed Vehicle Body
- Author
- 박경진
- Keywords
- Low Speed Vehicle(LSV); Aluminum Space Frame(ASF); Structural Optimization
- Issue Date
- 2002-11
- Publisher
- 한국자동차공학회
- Citation
- 한국자동차공학회 2002년 심포지움(기계관련산학연), page. 674-679
- Abstract
- A lot of electric vehicles have usually adopted the ASF(Aluminum Space Frame) type rather than the monocoque
or unitary construction type since the first is easier to reduce mass efficiently with the required stiffness and strength.
Through the structural analysis, LSV(Low Speed Vehicle) performances such as stiffness and strength are evaluated.
Based on the structural analysis, the optimization formulation of the ASF is set to decrease mass with satisfying
stress and stiffness constraints. While it is assumed that sectional shapes of the members in ASF are fixed, the
optimum thickness of members is determined. Through the optimization, the members that play important roles in
the static stiffness improvement are found. Finally, the performances of the initial design and the optimum design are
compared. The structural analysis and optimization are performed using the commercial software, FEMB/GENESIS
Ver.7.0.
- URI
- http://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE00540159https://repository.hanyang.ac.kr/handle/20.500.11754/157838
- Appears in Collections:
- COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > MECHANICAL ENGINEERING(기계공학과) > Articles
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