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재료분포의 연속적인 근사를 이용한 위상최적설계 방법의 비교 연구Comparative Studies of Topology Optimization Using Continuous Approximation of Material Distribution
- Other Titles
- Comparative Studies of Topology Optimization Using Continuous Approximation of Material Distribution
- Issue Date
- Jan-2006
- Publisher
- 대한기계학회
- Keywords
- Topology Optimization; 위상최적설계; Homogenization Design Method; 균질화설계법; Simple Isotropic Material with Penalization; 밀도법; Continuous Approximation of Material Distribution; 재료분포의 연속적인 근사
- Citation
- 대한기계학회논문집 A, v.30, no.2, pp.164 - 170
- Indexed
- KCI
- Journal Title
- 대한기계학회논문집 A
- Volume
- 30
- Number
- 2
- Start Page
- 164
- End Page
- 170
- ISSN
- 1226-4873
- Abstract
- To prevent the numerical instabilities in topology optimization, continuous approximation of material distribution (CAMD) is proposed to the homogenization design method (HDM) and the simple isotropic material with penalization (SIMP) method. The continuous FE approximation of design variables including high order elements is applied to the formulation of SIMP method. Numerical examples are presented to compare the efficiency of CAMD both in HDM and SIMP.
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Collections - 서울 공과대학 > 서울 미래자동차공학과 > 1. Journal Articles
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Related Researcher
- Min, Seung jae
- COLLEGE OF ENGINEERING (DEPARTMENT OF AUTOMOTIVE ENGINEERING)