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시운전 시험을 통한 한국형 고속열차의 승차감 변화추세에 관한 연구

Examination on the variation of ride comfort for korean high speed train through on-line test

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Abstract

In this paper, we introduce the variation of ride characteristics for HSR 350x(Korea High Speed Train project) through on-line test during about 3 years. The concept of term "ride comfort" is equivocal. Generally it is evaluated as the vehicle vibration. The ride comfort for HSR 350x has been assessed by statistical method according to UIC 513R. The testing results show that HSR 350x has no problems from the viewpoint of the comfort ride on the high speed line and conventional line and that 1st and 2nd suspensions play an important role in the ride characteristics for high speed train.

참고문헌 (8)

  1. 한국철도기술연구원, "G7 고속전철 시제차량 기본사양" (1998), 한국철도기술연구원
  2. 김영국 등, "철도 승차감 평가방법의 상호관계 분석", 12(3) (2002)
  3. Suzuki,H, "Research Trends on Riding Comfort Evaluation in Japan", 212 (1998)
  4. 김영국 등, "시운전 시험을 통한 한국형고속전철 차체진동 특성의 분석 및 평가", 6(4) (2003)
  5. 김영국 등, "다기능성을 갖는 철도 차량용 승차감 측정시스템 개발", 13(5), pp.369~377 (2004)
  6. UIC Code 513R, "International Union of Railways Guidelines for Evaluating Passenger Comfort in relation to Vibration in Railway Vehicles" (1994)
  7. ISO 2631-1, "Mechanical vibration and shock - Evaluation of human exposure to whole-body vibration - Part 1", pp.~1 (1997)
  8. 김영국 등, "국내 고속철도 차량의 승차감에 대한 고찰" (2003)

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