Abstract
In order to improve the ride comfort for passengers, reducing a lateral acceleration is necessary. This paper treats the railway vehicle which run in curve sections. As a determination method of tilting control quantity operated at present, there are 2 kinds of methods that is divided roughly. One is a system for using in Japan, and it has curve data of the travel interval in the on-board, and it is a method for the tilting order according to the position signal detected from the ground. Another is a system mainly used in Europe, and curve information shouldn't not be used, and over centrifugal acceleration which affects the car body is obtained from lateral acceleration in not tilting car truck division, and the inclination quantity has been deduced. The basis of the tilting control method for realizing the inclination goal is also the feedforward tilitng control on both systems. In this paper, it is examined the inclination quantity designed by the feedback control that can be more closely control performance is realizable according to set inclination goal, and the car body vibration can be also additively reduced is anticipated. Especially, the curvature is operated from detection value of the car body condition as orbit information under curving behavior, and the new tilting control method using this is proposed. By computer simulation according to dynamic model and experiment by the model equipment, the control effect is verified.
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