| 考虑通道总能耗的城际列车运行速度优化研究 |
| |
| 引用本文： | 朱宇婷,毛保华,吴珂琪,戎亚萍,蒋玉琨.考虑通道总能耗的城际列车运行速度优化研究[J].北京理工大学学报,2016,36(S2):58-62. |
| |
| 作者姓名： | 朱宇婷 毛保华 吴珂琪 戎亚萍 蒋玉琨 |
| |
| 作者单位： | 北京交通大学 城市交通复杂系统理论与技术教育部重点实验室, 北京 100044;奥本大学 土木工程系, 奥本 36849,北京交通大学 城市交通复杂系统理论与技术教育部重点实验室, 北京 100044,北京交通大学 城市交通复杂系统理论与技术教育部重点实验室, 北京 100044;北京市交通委员会行政审批服务中心, 北京 100073,北京交通大学 城市交通复杂系统理论与技术教育部重点实验室, 北京 100044,北京地铁设计研究所, 北京 100088 |
| |
| 基金项目： | 国家基础研究计划项目（2012CB725406）；国家自然科学基金创新研究群体项目（71621001）；国家自然科学基金资助项目（71390332） |
| |
| 摘 要： | 在考虑不同运输方式竞争关系的基础上，探讨了能力约束下的通道客流分配方法.以乘客出行总费用及通道运营总成本最小为目标，构建了城际列车运行速度非线性优化模型，并采用遗传算法对模型进行求解.算例结果表明，模型能够有效求解含限速区间的城际列车运行速度优化问题，且随限速区间运行速度的下降，非限速区间最优运行速度呈缓慢上升趋势；对于短距离通道而言，可开行较高运行速度的城际列车，以吸引客流；而对于中距离通道而言，可适度降低城际列车运行速度，减少运营能耗.
|
| 关 键 词： | 城际铁路 列车运行速度 能源消耗 通道 |
| 收稿时间： | 2016/10/30 0:00:00 |
Research on Running Speeds of Intercity Railway Trains with the Consideration of Corridor's Energy Consumption |
| |
| ZHU Yu-ting,MAO Bao-hu,WU Ke-qi,RONG Ya-ping and JIANG Yu-kun.Research on Running Speeds of Intercity Railway Trains with the Consideration of Corridor's Energy Consumption[J].Journal of Beijing Institute of Technology(Natural Science Edition),2016,36(S2):58-62. |
| |
| Authors: | ZHU Yu-ting MAO Bao-hu WU Ke-qi RONG Ya-ping and JIANG Yu-kun |
| |
| Institution: | MOE Key Laboratory for Urban Transportation Complex Systems Theory and Technology, Beijing Jiaotong University, Beijing 100044, China;Department of Civil Engineering, Auburn University, Auburn 36849, USA,MOE Key Laboratory for Urban Transportation Complex Systems Theory and Technology, Beijing Jiaotong University, Beijing 100044, China,MOE Key Laboratory for Urban Transportation Complex Systems Theory and Technology, Beijing Jiaotong University, Beijing 100044, China;Administrative Approval Service Centre of Beijing Municipal Commission of Transport, Beijing 100073, China,MOE Key Laboratory for Urban Transportation Complex Systems Theory and Technology, Beijing Jiaotong University, Beijing 100044, China and Beijing Mass Transit Railway Design Institute, Beijing 100088, China |
| |
| Abstract: | Considering the competition among different transportation modes, a transit assignment method with capacity constrains was proposed. Then, a nonlinear model was established to optimize the running speeds of intercity railway trains. The objective of the model was to minimize the total passenger and operational cost. A genetic algorithm was used to solve the model. Numerical results show that the proposed model can work well on speed optimization problem of intercity railway trains with speed-limit constraints. With the decrease of running speeds in speed-limit sections, the optimal speeds of intercity railway trains rise in sections without speed-limit. For short-distance corridors, a higher running speed can attract more passengers; while for middle-distance corridors, a lower running speed can reduce energy consumption. |
| |
| Keywords: | intercity railway running speeds energy consumption corridor |
|
| 点击此处可从《北京理工大学学报》浏览原始摘要信息 |
| 点击此处可从《北京理工大学学报》下载免费的PDF全文 |
|
