Research on The High-speed Railway Energy-saving Operation Strategy Based on Heuristic Algorithm

机译：基于启发式算法的高速铁路节能运行策略研究

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High-speed Railway Energy-saving Operation is a NP complete problem and it's difficult to seek the optimal solution by tradition method. In this paper, considering the influence braking utilization to train operation, we established a high-speed railway minimum energy cost model, in which the optimization objective are maximizing the Interval efficiency and minimizing the total energy consumption. Then the model is solved by heuristic algorithm and the operation strategies are gotten. The simulation experiment result showed that when the braking utilization is equal to 0, the energy will be largely saved if the operation time is increased slightly; with the increasing of braking utilization, the percentage of saved energy will decrease correspondingly. So, the high-speed railway energy-saving operation strategy based on heuristic algorithm performed well.

机译：高速铁路节能操作是一个NP完整问题，很难通过传统方法寻求最佳解决方案。在本文中，考虑到制动利用率训练运行，我们建立了高速铁路最小能量成本模型，其中优化目标最大化间隔效率并最大限度地减少总能耗。然后通过启发式算法解决了模型，并获得了操作策略。仿真实验结果表明，当制动利用率等于0时，如果操作时间略有增加，则能量将很大程度上节省;随着制动利用率的增加，节省能源的百分比相应地减少。因此，基于启发式算法的高速铁路节能运行策略良好。

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《International Conference on Machine Tool Technology and Mechatronics Engineering》|2014年||共5页
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作者
Tao Wang; Feng Chen; Qi Zhang;
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中图分类 TG65-53;
关键词
High-speed railway; Heuristic algorithm; Energy-saving operation;

机译：高速铁路;启发式算法;节能运行;

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Research on The High-speed Railway Energy-saving Operation Strategy Based on Heuristic Algorithm

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