Analysis of Dynamic Behavior for Design Review of the Korean High Speed Prototype Test Train

한국형 고속전철 시제차량 설계검증을 위한 동특성 해석

  • 정경렬 (한국생산기술연구원 고속전철기술개발사업단) ;
  • 백진성 (한국생산기술연구원 고속전철기술개발사업) ;
  • Published : 2001.05.01

Abstract

In this study. a computer simulation of the Korean High Speed Prototype Test Train was performed to investigate the dynamic behavior(running stability. safety and comfort) in detail design process. The simulation model which was prepared by ADAMS/Rail V10.l consists of power car and middle car assembly (2 motorized cars + 3 trailer cars). The nonlinear analysis takes into account the full vehicle model including wheel/rail contact and the influence of disturbed track. Throughout the dynamic calculation of KHST on the straight and the curved track. accelerations in car body. ride comforts and wheel rail forces were investigated.