列车运行过程的智能控制

Intelligent Automatic Train Control

本文首先提出了基于过程划分和专家系统技术的两层递阶智能控制系统结构,并将其与模糊多目标优化控制(FMOC)相结合提出了智能多目标优化控制(IMOC)方法。然后将IMOC用于列车运行过程控制,提出了基于IMOC的智能化列车运行控制(IATCS)方法。仿真结果证明了本文所提出的方法的可行性。IATCS为实现智能化的高速无人驾驶提供了一条有希望的途径。

In this paper, the two-leveled hierarchical intelligent control system structure, which is based on the process partition (PP) and expert system (ES) techniques, and the intelligent multiobjective optimal control (IMOC) approach, which is the combination of PP, ES and the fuzzy multiobjective optimal control (FMOC) consisting of fuzzy muhiobjective predictive control (FMPC) and its adaptive alternative (AFMPC), are proposed. Then IMOC is used to realize the intelligent control of train travelling process, and the resulted intelligent autonomous train control system (IATCS) is given in detail. The simulation results have proved the feasibility of IATCS and thus a new promising way to the implementation of intelligent autonomous steering of high-speed train is opened.