吴育芬

       列车的运行调整是铁路行车指挥工作的重要内容。高速铁路由于列车密度大、速度高、运输节奏快以及整体性强等特点，当出现各种随机干扰并导致高速列车晚点时，运行调度的难度较大。为了保证高速列车的安全性和良好的运营质量，必须对高速列车的运行进行调整。

       本论文通过对现阶段法国高速铁路关于晚点情况下高速列车的实时速度调整的研究成果总结，着重介绍了该策略的技术原理及工作流程，结合具体的模拟实验案例的分析，得出初步的结论，并对下一步可能进行的工作进行了展望。

本论文主要进行的工作有：

       1、统计并分析了国内外在不同的干扰因素影响条件下高速列车的晚点情况，并总结了传统的基于列车操纵的实时调整策略及方法。

       2、研究晚点高速列车实时速度调整的策略，在贯彻高速列车节能运行与优化操纵原则的基础上，介绍了该实时速度调整策略的原理及算法。

       3、编制高速列车运行控制与速度调整地模拟程序，通过完整的高速列车的速度调整模拟实例的数据分析，论证了该策略的技术可行性，总结出它的应用范围，并对下一步的研究工作指出方向。

       这些研究将有助于提高我国铁路运输的运营质量。

关键词：高速铁路，列车运行组织，晚点，速度调整，优化，模拟，法国

    Train operation adjustment is an important work of high-speed railway traffic control. As for high-speed railway, transportation production is integrative with quick rhythm because of heavy traffic and high speed so that making adjustment is difficult when disturbance occurs. It must adjust the movement of high-speed train properly in order to guarantee its security and quality.

    This thesis introduces the technical theory and work procedure of the strategy of speed adjustment based on the sum-up of the current research in the field of the high-speed railway in France. Some base conclusions and suggestions are put forward through the ana1yses about the traffic simulations. Furthermore, a vista of this system and the next research work is traced out as well.

This thesis works for several subjects as followed:

    (1) Summarize and analyze the delay of high-speed train inf1uenced by various interference factors, and sum up the traditional strategies and methods about the real-time adjustment based on the operation of the trains.

    (2) Make study in the strategy of train speed adjustment, bring into full play the basis principle of train operation with minimal consumption and train manipulation with measure optimization, make summery about the tactics and algorithm of the real time adjustment.

    (3) Build a simulation program of the train speed adjustment, on basis of the data analysis result derived from the simulation of train speed adjustment, evaluate the effectuality and the feasibility of the technology about speed adjustment acting as the supplement for the current measure of operation adjustment for delay, and make summary about its application area. Final1y point out the direction of the next research work

    This research will help to enhance the high-speed railway operation quality of China.

Key Words: high-speed railway, organization of train operation, delay, train speed adjustment, optimization, simulation, France