독립적 하부 시스템에 의한 다분야 통합 최적설계
- Title
- 독립적 하부 시스템에 의한 다분야 통합 최적설계
- Other Titles
- Mathematical Validation of Multidisciplinary Design Optimization Based on Independent Sudspaces
- Author
- 박경진
- Keywords
- Coupled Variables; 연성변수; Global Sensitivity Equation; 전역 민감도 방정식; Multi-disciplinary Design Optimization; 다분야 통합 최적설계; Optimum Sensitivity; 최적 민감도; System Analysis; 시스템 해석
- Issue Date
- 2004-02
- Publisher
- 대한기계학회
- Citation
- 대한기계학회논문집 A권, v. 28, No. 2, Page. 109-117
- Abstract
- Optimization has been successfully applied to systems with a singlc disciplinc. As many disciplines are involved in coupled fashion. MDO (multidisciplinary design optimization) technology has been developed. MDO algorithms are trying to solve the coupled aspects generated from interdisciplinary relationship. In a general MDO algorithms. a large design problem is decomposed into small ones which can be easily solved. Although various methods have been proposed for MDO, the research is still in the early stage. This research proposes a new MDO method which is named as MDOIS (Multidisciplinary Dcsign Optimization Based on Independent Subspaces). Many real engineering problems consist of physically separate components and they can be independently designed. The inter-relationship occurs through coupled physics. MDOIS is developed for such problems. In MDOIS, a large system is decomposed into small subsystems. The coupled aspects are solved via system analysis which solves the coupled physics. The algorithm is mathematically validated by showing that the solution satisfies the Karush-Kuhn-Tuckcr condition.
- URI
- http://www.dbpia.co.kr/Journal/articleDetail?nodeId=NODE00530360https://repository.hanyang.ac.kr/handle/20.500.11754/133307
- ISSN
- 1226-4873; 2288-5226
- Appears in Collections:
- COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > MECHANICAL ENGINEERING(기계공학과) > Articles
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