论铁路车流径路的数学问题  

Mathematical Problems in Car Flow Routing

作　　者：江南[1] 李夏苗[1] 朱永辉[2] 韦成燕[2] 

机构地区：[1]中南大学交通运输工程学院,湖南长沙410075 [2]柳州铁路局运输处,广西柳州545007

出　　处：《中国铁道科学》2004年第5期121-124,共4页China Railway Science

基　　金：柳州铁路局2002科技规划项目(运02 4)

摘　　要：归纳铁路车流径路制定过程中和自动化系统中应用车流径路的数学问题。分别讨论容量无限制交通分配方法数学模型和容量限制交通分配方法数学模型。结合铁路运输管理实际给出适合于铁路管理方式的车流径路制定参照模型及其算法。针对各种运输管理类自动化系统中普遍涉及的车流径路求解方法给出详细数学模型与算法。The mathematical problems in car flow routing are concluded both for setting up the routing and automatic system. The mathematical model of non-restricted volume traffic allocation and the mathematical model of restricted volume traffic allocation are discussed respectively. In combination with the common practice in railway operation, the author further brings forward the mathematical model and algorithm for making the railway freight routing plan that fits the current railway operation. The author also puts forward the detailed mathematical model and algorithm for car flow routing that is specially designed for widely used transportation management automatic system.

关 键 词：行车组织 车流径路 径路优化 数学模型 

分 类 号：U292[交通运输工程—交通运输规划与管理]