The Transactions of the Korean Institute of Electrical Engineers B (대한전기학회논문지:전기기기및에너지변환시스템부문B)

The Korean Institute of Electrical Engineers (대한전기학회)
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Optimal Design of a Levitation Magnet for an OLED System by using Evolution Strategy

진화론적 방법을 이용한 OLED 시스템용 부상용 전자석의 최적 설계

  • 임형우 (순천향대 정보기술공학과) ;
  • 차귀수 (순천향대 정보기술공학과)
  • Published : 2006.11.01
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Abstract

In a levitation magnet system with large air gap, numerical method is needed because analytic method cannot consider the leakage flux properly. This paper conducted an optimal design of a levitation magnet system with large air gap which was used for an OLED system, where evolution strategy was adopted for optimal design algorithm. Levitation forces near the initial design were calculated first by using finite element method to reduce the computation time. During the optimization process, levitation forces of arbitrary dimension were obtained using the interpolation of the levitation forces which were calculated previously Weight of the maget system was chosen as the object function and it was used minimized.

Keywords

References

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