대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2003년도 하계학술대회 논문집 B
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- Pages.741-743
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- 2003
전자기 시스템의 신뢰성 기반 위상최적설계
Reliability-based Topology Optimization for Electromagnetic Systems
- Kang, Je-Nam (Dept. of Mechatronics, K-JIST) ;
- Kim, Chwa-Il (Dept. of Mechatronics, K-JIST) ;
- Wang, Se-Myung (Dept. of Mechatronics, K-JIST)
- 발행 : 2003.07.21
초록
A reliability-based topology optimization (RBTO) for electromagnetic systems using the finite element method is presented. Permeability and applied current density are considered as uncertain variable. In order to compute reliability constraints, performance measure approach is used. To find the reliability index, the limit state function is linearly approximated at each iteration. Numerical examples show the effectiveness of the proposed method.
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