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在分析客运通道中轨道交通速度目标值选择影响因素的基础上,分别研究了不同速度目标值下运行时分、能源消耗、噪音的变化。构建了基于模糊数学的多目标综合评判法模型,并结合案例研究了通道中城际铁路速度目标值的选择。结果表明该通道中城际铁路的速度目标值定为200km/h时比较合理。
Based on the analysis of the influence factors of the target value selection of the orbital traffic speed in the passenger transportation corridor, the changes of the operating hours, energy consumption and noise at different speed target values are studied respectively. A multi-objective comprehensive evaluation method model based on fuzzy mathematics is constructed. Combined with the case study, the choice of inter-city railway speed target value in the channel is studied. The result shows that it is reasonable to set the target speed of intercity railway in this channel as 200km / h.