• Title/Summary/Keyword: T.T.X (Tilting Train eXpress)

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Reliability Analysis of Door Control Unit of Korean Tilting Tran (곡선부 주행성능 향상을 가진 틸팅 열차의 DCU(Door Contol Unit)의 신뢰성 분석)

  • Song, Yong-Soo;Han, Sung-Ho;Kim, Nam-Po
    • Proceedings of the KSR Conference
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    • 2007.05a
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    • pp.941-946
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    • 2007
  • In this paper, as the step to assess and enhance the reliability of Korean Tilting Train eXpress (T.T.X), Door system is selected and reliability analysis is carried out. The door system is classified into subsystems and functional block diagrams and reliability block diagrams are drawn.Expessions for evaluating the reliability are derived and Mean Kilometer between Service Failure is calculated using the trial track test results. The calculation result show reliability growth of proposed system. This paper developed RAMS to make a door system of T.T.X. (Tilting Train eXpress) with maximum operation speed of 180 km/h.

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Product Data Management for The system Engineering of Train Tilting express (고속 틸팅 차량설계를 위한 전산통합 환경 구축 연구)

  • Han, Seong-Ho;Song, Yong-Su
    • 시스템엔지니어링워크숍
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    • s.4
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    • pp.65-69
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    • 2004
  • Abstract Tilting train has been developed to increase the oprational speed of the trains on conventional lines which have many curves. This train are tilted at curves to compensate for unbalanced carbody centrifugal acceleration to a greater extent than compensation produced by the track cant, so that passengers do not feel centrifugal acceleration and thus trains can run at higher speed at curves. This paper developed PDM(product data management) to make a system engineering of TTX(Tilting Train eXpress) with maximum operation speed 180 km/h.

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Virtual System for Manufacture of Train Tilting eXpress using Project Data Management (틸팅 차량 설계를 위한 Virtual System 구축 연구)

  • Song, Yongsoo;Han, Seong-ho;Seo, Sung-Il
    • Journal of the Korean Society of Systems Engineering
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    • v.1 no.2
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    • pp.19-25
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    • 2005
  • Tilting train has been developed to increase the operational speed of the trains on conventional lines which have many curves. The train are tilted at curves to compensate for unbalanced carbody centrifugal acceleration to a greater extent than compensation produced by the track cant, so that passengers do not feel centrifugal acceleration and thus trains can run at higher speed at curves. This paper developed PDM(product data management) to make a system engineering of TTX(Tilting Train eXpress) with maximum operation speed of 180 km/h.

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