驼峰溜放过程控制系统及减速器建模仿真分析研究

Research on Modeling and Simulation of Hump Rolling Process Control System and Reduce

驼峰控制系统包括进路控制和速度控制两个方面。进路控制指根据联锁关系实现调车进路与溜放进路;速度控制指根据减速器性能做出相应的动作以完成间隔制动与目的制动,保证溜放间隔与安全连挂。本文通过分析驼峰溜放过程中的速度控制策略与减速器原理,结合MAT-LAB中的Simulink工具箱,进行建模仿真,实现溜放过程中控制系统策略与减速器动作的模拟,为更好地改进驼峰控制系统速度控制策略提供理论基础。

Hump control system usually includes route control and speed control.Route control refers to the realization of shunting route and rolling route according to interlocking relationship while speed control refers to the control system making corresponding actions based on the per-formance of the reducer to achieve the effect of spacing braking and target braking,ensuring the space interval and safety coupling.Through analyzing the strategy of speed control and the princi-ple of the reducer during the process of humping,a modeling and simulation of the control sys-tem strategy and reducer action in the process of humping are made by using MATLAB Simulink toolbox in order to lay a theoretical basis for better improving the speed strategy of the hump control system。