牵引计算算法研究及软件实现  

Algorithm research and software implementation of traction calculation

作　　者：刘斌[1] 陈爱军[1] 李耘茏[1] 周安德[1] 

机构地区：[1]南车株洲电力机车有限公司技术中心,湖南株洲412001

出　　处：《电力机车与城轨车辆》2013年第1期21-24,共4页Electric Locomotives & Mass Transit Vehicles

摘　　要：由于不同路段路况各异,怎样选择电力机车在全路段的速度曲线以达到运行能耗最少(或用时最短),这是铁路优化调度中的一个重要问题。对于该问题,文章通过建立一个理想化数学模型,分析并求解在理想情况下机车在不同路段的最优速度曲线,并用软件编程予以实现。Because of the different railway line segments conditions are vary,how to select the speeding curve of locomotives running the whole journey to reach the goal of using least energy consumption or time is an important question for railway optimal distribution.To this question,this paper analyzes and solves the optimal velocity curve in different ideal line segments through setting up an ideal mathematical model,and also implements the algorithm using software programming.

关 键 词：能耗 铁路优化调度 理想化数学模型 最优速度曲线 

分 类 号：U260.13[机械工程—车辆工程]