本文采用动态最优化模型，借助计算机对列车运行状态进行模拟，求出其以节能为目标的优化运行方式。
In this paper, the dynamic optimization model is established and the train running state of optimum energy consumption is simulated with the help of computer.
试验结果表明，该系统的安全监控环节工作可靠，优化操纵环节可以提高列车运行的正点率，并且节省燃油消耗。
The result of it shows the function of the supervisory control for safety is reliable, the economy of fuel consumption is obvious and the rate of on-time running of trains may be assured.
地铁列车运行时间优化问题对于列车运行规划、提高列车运营性能具有重要意义。
The optimization of subway trains running time is important to trains schedule to improving running performance.
旅客换乘网络是用于优化旅客中转换乘的网络结构，是基于铁路网络、列车开行方案、列车运行时刻表等信息构造而成的。
It is used to solve the problem of passenger transfer, and is designed according to the informations of railway network, passenger train plan and timetable.
试验结果表明：机车钩缓装置结构参数优化后满足大秦线列车运行的安全性要求。
The tests results show that the structure parameters of improved coupler and the draftgear may comply with the safety requirement.
单线区段列车运行图初始布点是列车运行图优化的一个关键问题。
Study on a general optimization model and its solution for railway network train diagram;
单线区段列车运行图初始布点是列车运行图优化的一个关键问题。
Study on a general optimization model and its solution for railway network train diagram;
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