摘要
编组站初始配流方案有时难以保证每一出发列车满轴正点出发,此时要对解编顺序进行调整.在调机能力限制的前提下,将编组站划分为解体和编组两个子系统,结合工件加工排序问题对编组站中各项作业时间、发车间隔时间、等待发车时间以及各个时间参数间的关系进行图解推导,得出解编顺序局部调整时要满足的条件以及调整后对列车能否正点出发造成的影响,进而得出局部调整方案.最后通过实例分析对该方法进一步验证,说明这种结合已有车流解编方案进行局部调整的合理性,从而最大程度使得列车满轴正点出发.
The initial scheme of wagon-flow allocation is difficult to guarantee the full load of every departure train and the adjustment is needed at this moment in the marshalling station.Based on the capacity limit of the shunting locomotive,the marshalling station will be divided into break-up and make-up two subsystems.Every operation time,interval time of departure train,waiting departure time and the relation of each time parameter are graphically deduced by combining with the workpiece maching and sequencing problem,then the necessary condition of adjustment and the influence of partial adjustment on departure time are obtained when the break-up sequence and make-up sequence are adjusted,thus to obtain the scheme of partial adjustment.Finally,an example is used to verify the rationality of this method so as to make each train full-load and punctual as far as possible.
出处
《兰州交通大学学报》
CAS
2017年第1期34-40,46,共8页
Journal of Lanzhou Jiaotong University
基金
国家自然科学基金(61364028)
教育部人文社会科学项目(15XJAZH002)
关键词
编组站
机器排序
流水作业
解体
编组
顺序调整
marshalling station
machine scheduling
assembly line
disintegration
classification
sequence adjustment
