Visualized Simulation on Train Running

摘要

For a long time, when dealing with train simulation, it is often limited to numerical simulation so that the process is invisible. Meanwhile the method of that is too complicated to use for general or non-professional purpose. For the above reasons, in this paper we introduce more visualization into train simulation which could give users a better experience, that is, we present a set of convenient method to control motion of train running, including the conversion of railway's construction data, the calculation and optimization of coordinate and rotation as well as using dynamical method to handle user's driving input. According to the practical situation of some requirements, the method presented by this paper makes the accuracy and efficiency balanced. Moreover, our method is well adaptable: when requiring adjustment, we can easily recalculate the new railway track data in off-line to make update.