동하중을 받는 구조물의 최적화에 관한 연구동향
- Title
- 동하중을 받는 구조물의 최적화에 관한 연구동향
- Other Titles
- An Overview of Optimization of Structures Subjected to Transient Loads
- Author
- 박경진
- Issue Date
- 2005-03
- Publisher
- 대한기계학회
- Citation
- 대한기계학회논문집 A, v. 29, No. 3, Page. 369 - 386
- Abstract
- Various aspects of structural optimization techniques under transient loads are extensively reviewed. The mam themes of the paper are treatment of time dependent constraints, calculation of design sensitivity, and approximation Each subject is reviewed with the corresponding papers that have been published since 1970s. The treatment of time dependent constraints in both the direct method and the transformation method is discussed. Two ways of calculating design sensitivity of a structure under transient loads are discussed-direct differentiation method and adjoint variable method. The approximation concept mainly focuses on response surface method in crashworthiness and local approximation with the intermediate variable. Especially, as an approximated optimization technique, Equivalent Static Load method Which takes advantage of the well-established static response optimization technique is introduced And as an application area of dynamic response optimization technique, the structural optimization In flexible multibody dynamic systems is re-viewed in the viewpoint of the above three themes.
- URI
- http://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE00580738&language=ko_KRhttps://repository.hanyang.ac.kr/handle/20.500.11754/110303
- ISSN
- 1226-4873
- Appears in Collections:
- COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > MECHANICAL ENGINEERING(기계공학과) > Articles
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