축소대차모델을 이용한 철도차량의 주행특성 해석

초록

This paper presents the dynamic characteristics of the railway vehicles. Railway vehicles has unique dynamic characteristics owing to solid wheelset which has a conical wheel profile. Scaled model of the railway vehicles, especially bogie system, has been studied and manufactured by many researchers since it is one of the effective methods to study the dynamic behavior of a railway vehicle. In this paper, scaled bogie system for urban railway vehicles is introduced and the running stability of urban vehicle is discussed using theoretical and experimental results.