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A Study on the Global Optimization Technique Based upon Molecular Dynamics

분자 동역학 방식을 사용한 전역 최적화 기법에 관한 연구

  • 최덕기 (단국대학교 기계공학과) ;
  • 김재윤 (단국대학교 기계공학과 대학원)
  • Published : 1999.07.01

Abstract

This paper addresses a novel optimization technique based on molecular dynamics simulation which has been utilized for physical model simulation at various disciplines. In this study, objective functions are considered to be potential functions, which depict molecular interactions. Comparisons of typical optimization method such as the steepest descent and the present method for several test functions are made. The present method shows applicability and stability in finding a global optimum.

Keywords

Molecular Dynamics;Optimization;Objective Function;Global Minimum;Local Minimum;Test Function;Design Variable