차륜/레일간의 접촉력 계산을 위한 접촉점 해석 알고리즘

Contact Point Analysis for Wheel/Rail Contact Force Calculation

  • 박정훈 (한양대학교 기계설계학과) ;
  • 임진수 (아주대학교 기계공학) ;
  • 황요하 (KIST 트라이볼로지 연구센) ;
  • 김창호 (KIST 트라이볼로지 연구센터)
  • 발행 : 1999.09.01

초록

In this paper, descibed was the derived algorithm for calculating contact point between wheel and rail and the developed method for rail modeling. The proposed methods use travelling distance to represent rail center line position vector and rail orientation with respect to Newtonian reference frame. The methods call be easily used ill multibody dynamic analysis. Two numerical examples are shown to verify the validity of the proposed methods.

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