【作者】 杨锐；

【导师】 闫海峰；

【作者基本信息】 西南交通大学 ， 交通运输规划与管理， 2012， 硕士

【摘要】 在有列车始发和终到的客运专线客运站,动车组站内接续是客运站日常技术作业的重要内容,对接续方案进行优化能有效提高到发线及动车组使用效率。在客运站现有规模基础上,到发线使用效率的提高能释放车站能力以适应客流增长；在一定运输任务条件下,动车组使用效率的提高能加速动车组周转,减小动车组购买数量以节省资金。对客运站的模拟仿真不但能动态、直观的模拟现有客运站日常技术作业过程,检验列车运行图可行性,为修改运行图提供反馈信息,而且对于规划中的客运站,还能够在开始建设前通过反复模拟仿真实验确定客运站建设规模及站型。目前国内外学者对动车组接续优化问题,主要从动车组运用角度进行研究,都取得了一定的研究成果,但从客运站角度进行研究的较少。因此本文在借鉴和参考既有研究成果的基础上,从组织车站工作角度出发,集接续方案生成、到发线运用、列车及调车进路安排为一体,对客运专线动车组站内接续问题进行系统研究,最后以实例方式对本文的研究成果进行验证。本论文主要研究内容包括如下几个方面：(1)分析动车组站内接续时间影响因素及接续动车组可能的在站作业过程,为确定动车组站内接续时间标准提供参考。(2)建立数学模型对动车组站内接续问题进行抽象描述。首先提出假设条件限定研究边界及适用范围,然后确定最大限度接发列车和动车组在站无效停留时间最小两个目标函数,最后建立模型的约束条件,得到一个多目标规划模型。(3)创建设备时段分配网络,定义网络相关算法,设计基于网络算法的网络变换更新方式,以体现不同性质列车整个在站作业过程并保证列车作业安排的可行性。(4)以设备时段分配网络为工具结合网络变换更新方法,设计动车组站内接续模型的专用算法。(5)综合前面的研究成果,结合具体客运站的相关数据,运用计算机编程技术对该客运站包含动车组站内接续在内的全天所有技术作业过程进行模拟仿真,以对该理论方法进行验证。以上各方面的研究内容都取得了相应的研究成果,为基于动车组站内接续方案优化的模拟仿真系统开发提供了理论支持及实现方法,并通过具体客运站实例开发证明了该方法的可行性。更多还原

【Abstract】 In the station with train departing and arriving on the passenger special line, the train-set continue is an important daily technical work, and the optimization of the continue plan can effectively improve the efficiency of using the departure line and train-set. Based on the existing passenger scale, to enhance the using efficiency of departure line can release the station ability to adapt to the passenger growth; and in condition of certain transport task, to increase the using efficiency of train-set can accelerate its turnover and reduce the number being needed. The simulation of the station can not only simulate the existing daily work process dynamically and intuitively, test the feasibility of train diagram and provide feedback information, but also can simulate the station unbuilt, after repeated simulation experiments, the scale and form of the station can be determined basically.For the optimization problem of train-set continue, the existing researches were mainly from the angle of train-set using which had achieved a lot, but less of them were from the angle of station. Based on the existing researches, this paper researched this problem from the angle of station organization work, combined with the scheme generation of. train-set continue, the using arrangement of departure line and throat route, and finally showed the achievements by a dynamic example, which includes:(1) This paper analyzed the influence factors and the possible work processes, so as to determine the time standard of train-set continue in station.(2) A multiple objective programming model was described which limited the boundary and applicable range by assumptions, the two objective functions were the maximum reception and departure of trains and the minimum invalid residence time in station, and the constraint conditions were used to guarantee the feasibility of continue plan.(3) This paper created distribution network of equipment period, defined related algorithm of network, and designed the transform and update method based on the algorithm, so as to reflect the whole operation processes of train with different properties and to ensure the feasibility of work arrangement.(4) Based on the above network and method, the dedicated algorithm of the model was designed.(5) On basis of the research achievements, with specific related data, this paper simulated all the technical operations in station by computer programming technology, so as to test and verify the theory. All of these aspects of the research had made corresponding research achievements, and provided a theoretical support and realization method for the development of the simulation system. Through the development of specific example, the feasibility of this method was proved.更多还原