Design of a levitation magnet with large flux leakage by using evolution strategy

진화론적 방법을 이용한 누설자속이 큰 부상용 전자석 설계

This paper shows the design of a levitation magnet for an OLED system which has a large air gap. Evolution strategy was adopted for the optimization of the magnet system. During the optimization process, interpolation of levitation force was used to reduce the computation time which was needed to calculate the levitation force. Object function for optimization was total weight of the magnet system.