点连式驼峰优化设计

OPTIMUM HUMP DESIGN INCORPORATING TARGET-SHOOTING AND CONTINUOUS REGULATION SYSTEM

本文基于系统工程理论,将点连式驼峰调车场钩车溜放作业作为一随机过程处理,用概率论和数理统计等数学手段,研究驼峰溜放过程规律,其中主要为气候、车流和车辆溜放阻力等规律。运用数学模型,构成点连式驼峰作业动态仿真系统,自动设计峰高与连挂区纵断面。改变了过去静态计算的传统方法。

On the basis of System engineering theory, assuming the cut humping operations in a humping yard incorporating target-shooting and continuous regulation system as a stochastic process and using such mathematical measurers as theory of probability and mathematical statistics, the regularities involved in the humping process are discussed in this paper mainly in terms of climates, flow of cars and car humping resistance. By making use of a mathematical model to constitute a dynamic emulation system of humping operation in a hump yard installed with target-shooting and continuous regulation system, the hump height and the profile of the coupling-up area can be designed automatically. In this way, the traditional design method based on static calculation in which the influencing factors are considered as constants and the design of hump height and that of the profile of coupling-up area are divorced from each other, can be replaced.