考虑追踪运行的高速磁浮辅助停车区设置优化

以降低常导高速磁浮交通系统辅助停车区的建设成本为目标,根据磁浮列车与传统轮轨交通在运营方式上相类似的特性,分析辅助停车区对磁浮列车追踪运行的影响。在既有辅助停车区设置方法研究的基础上,考虑列车运行追踪间隔要求的运营场景,进而构建满足目标约束下的辅助停车区设置模型,给出一种辅助停车区设置优化调整的设置方法。针对该方法在一定运行场景下进行仿真计算,计算结果表明该方法能在列车连续安全运行要求和列车追踪间隔需求的双重约束下,使辅助停车区数量达到最小值,从而实现降低建设成本的目标。

Setting optimization of auxiliary stopping area for high-speed maglev considering train tracking operation

With the goal of reducing the construction cost of the auxiliary stopping area of the high-speed maglev transportation system,the impact of the auxiliary stopping area on the maglev train tracking operation is analyzed according to the similar characteristics of the operation mode of maglev trains and traditional wheel-rail transportation.An auxiliary stopping area setting model,which has considered the objective constraints and the operation scenarios required by intervals of trains,is constructed based on the existing research.And a setting method for the optimal adjustment of the auxiliary stopping area setting is proposed.The method is simulated in a certain operating scenario.The results show that the method can minimize the number of auxiliary stopping areas under the dual constraints of safe-continuous operation and the requirement of intervals of trains,then the goal of reducing costs is achieved.