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고태환(Tae-Hwan Ko),이덕상(Duk-Sang Lee) 한국철도학회 2011 한국철도학회 학술발표대회논문집 Vol.2011 No.10
In the curving detection method by using an accelerometer the ride comfort in the first car is worse than one in the others due to spend the time to calculate the tilting command and drive the tilting mechanism after entering in the curve. In order to enhance the ride comfort in the first car the preditive curve detection method which predicts the distance from a train to the starting point of curve by using the GPS Tachometer Ground balise and position DB for track. In this study we predicted and evaluated the ride comfort for predictive curve detection method in transient curves according to the shape and dimension of transient curve and the various driving speed. Also we predicted the improvement of the ride comfort for predictive curve detection method by comparing with the result of the ride comfort for predictive curve detection method and for curve detection method using an accelerometer in the short transient curve.