Experimental Study on the lateral dynamic characteristics of urban railway vehicle

도시철도차량의 횡방향 운동 특성에 대한 실험적 연구

  • 김태호 (서울산업대학교 철도전문대학원) ;
  • 임원식 (서울산업대학교 자동차공학과)
  • Published : 2005.05.01


An urban railway vehicle has a characteristics such as that a lot of passenger use it and the major of passenger is standee. The ride comfort of standee is greatly influenced by the lateral dynamic characteristics of vehicle. So the lateral vibration is important factor for the improvement of ride comfort. In this study, vibration test of railway vehicle is carried out under the same condition of field driving to find out the major factor of vibration. By considering the test results under the various driving condition, the vibrational characteristics of vehicle is verified.