交通・物流部門大会講演論文集

主電動機回転加速度を用いた粘着力検出(接触メカニズム,トライボロジー,OS7 接触メカニズム,トライボロジー)

山下道寛, 渡邉朝紀, 新井浩

原稿種別: 本文
セッションID: 3202
発行日: 2004/11/30
公開日: 2017/06/19

DOIhttps://doi.org/10.1299/jsmetld.2004.13.303

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The adhesion force between wheel and rail is calculable from motor torque, inertia of drive system and wheel acceleration in slipping and sliding. Since the phenomena of slip and slide are instantaneous, however, it is required to pay attention to the quick changes of the wheel rotation in culculating the adhesion force. This paper discusses the precision of detected acceleration and the adhesion force thus obtained from measurement data.

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レール断面形状の進行方向変化を考慮した高速鉄道車両の分岐通過時の運動解析(接触メカニズム,トライボロジー,OS7 接触メカニズム,トライボロジー)

河野浩幸, 須田義大, 山口正博, 矢延雪秀, 津田和則

原稿種別: 本文
セッションID: 3203
発行日: 2004/11/30
公開日: 2017/06/19

DOIhttps://doi.org/10.1299/jsmetld.2004.13.307

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Recently, Railway Systems are getting increased worldwide attention in order to reduce environmental pollution and traffic jam. The railway systems are Light Rail Transits in city or high speed railways between cities. Up to now, dynamic behavior of the vehicle running on a turnout at high speed was NOT researched. Dynamic behaivior of the vehicle running on turnout at high speed was calculated in this research. The developed simulation considered the longitudinal variation of crosssection of rail head with vehicle running on turnout which has Tongue Rail and Crossing Rail. This paper shows the results of dynamic simulation of the vehicle running on a turnout at high speed.

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奥付

原稿種別: 付録等
p. App15-
発行日: 2004/11/30
公開日: 2017/06/19

DOIhttps://doi.org/10.1299/jsmetld.2004.13.App15

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