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.
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