적응적 요소망 재구성 기법을 이용한 레벨셋 기반 위상최적설계
- Title
- 적응적 요소망 재구성 기법을 이용한 레벨셋 기반 위상최적설계
- Other Titles
- Level set based design optimization of magnetic actuator using adaptive remeshing technique
- Author
- 민승재
- Keywords
- 레벨셋 기반 위상최적설계; 적응적 요소망; 자기 액추에이터; level set based topology optimization; adaptive mesh; magnetic actuator
- Issue Date
- 2014-05
- Publisher
- 대한기계학회 / The Korean Society of Mechanical Engineers
- Citation
- 대한기계학회 2014년도 추계학술대회, 2014, 2014(11), P.831-833
- Abstract
- This paper proposes the level set based design optimization of magnetic actuator using the adaptive remeshing technique. To get the clear boundary of optimal configuration|the level set method is employed. In the conventional level set based optimization|the level set boundary depends on the initial mesh. However|since the electromagnetic force for the actuator design is calculated by integrating the Maxwell's stress tensor over the exterior surfaces of the design domain|the adaptive remeshing technique is employed to place nodes on the surfaces. During optimization process|the finite element mesh is re-generated based on the values of the level set function at each node on the boundary. To verify the effectiveness of the proposed method|the design example of C-core actuator is performed.
- URI
- http://www.dbpia.co.kr/Article/NODE06069430http://hdl.handle.net/20.500.11754/54367
- ISSN
- 1738-494X
- Appears in Collections:
- COLLEGE OF ENGINEERING[S](공과대학) > AUTOMOTIVE ENGINEERING(미래자동차공학과) > Articles
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