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

대한전기학회 (The Korean Institute of Electrical Engineers)
권호 표지

개선된 니칭 유전 알고리즘을 이용한 토크모터의 최적설계

Optimal Design of Torque Motor using an Improved Niching Genetic Algorithm

  • 김재광 (서울대 공대 전기공학부) ;
  • 조동혁 (서울대 공대 전기공학부) ;
  • 정현교 (서울대 공대 전기공학부) ;
  • 이철균 (동의대 공대 전기공학과)
  • 발행 : 2001.07.01
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초록

Niching method enables the genetic algorithm(GA) to be applied to the problems that require the location of multiple solutions in the search space, but these methods have fatal disadvantages. The main disadvantage is that the method requires too much calculation of object function. In this paper, a niching method using restricted competition selection(RCS) combined with a pattern search method(PSM) is proposed to identify multiple niches more efficiently and fast in a multimodal domain. The validity of the proposed method is verified by the simulation of test functions and the optimal design of an torque motor.

키워드

참고문헌

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