基于有限状态自动机多模型集成的列车运行过程仿真研究

Research on the simulation of train operation process based on finite state automata multimodeling integration

研究了基于有限状态自动机的多模型集成仿真方法，应用有限状态自动机描述离散事件，构造了抽象概念层的仿真模型并给出其完备性和唯一性的性质．在时间演化模型层集成多个相应的时域模型，提高了模型的表现力．将该方法应用到列车运行过程仿真中，提出了相应的多模型集成仿真模型，仿真结构表明了该方法的有效性．

This paper presents studies of the method of multimodeling based on finite state automata. The simulation model structure of abstract concept level is constructed via ability of finite state automata for describing discrete events. The completeness and uniqueness of this structure is described. Higher presentation ability can be provided with several time models integrated. Multimodeling simulation model is proposed concerning automatic train operation simulation with this structure. The result of the simulation reveals that the method is of utility and efficiency.