Proceedings of the KSR Conference (한국철도학회:학술대회논문집)

The Korean Society for Railway (한국철도학회)
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Measurement of Rail Irregularity using acceleration values acquired from the High Speed Rolling stock 350 experimental (HSR-350x)

한국형고속열차의 가속도계를 이용한 궤도 불규칙도 검측

  • 김영모 (한국철도기술연구원, 고속철도기술개발사업단) ;
  • 김진우 (한국철도기술연구원, 고속철도기술개발사업단) ;
  • 박찬경 (한국철도기술연구원, 고속철도기술개발사업단) ;
  • 박태원 (아주대학교, 기계공학부)
  • Published : 2006.11.09
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Abstract

Measurement and estimation of rail irregularity is an important factor to concern travelling safety of train. Now a day, rail irregularity have been measured by EM120 and ROGER 1000K imported from MERMAC Co. Italy and making researches actively in Korea. This paper mainly consider to find correlation between acceleration value of wheel axle in HSR350x and rail irregularity value measured by EM120.

Keywords