A Simulation System for Rolling Freight Cars at the Rear of Marshalling Yard

In order to exactly describe the motion regularity of rolling freight cars at the rear of marshalling yard, and provides a basis for scientifically and rationally planning the installation of anti-rolling devices. The various longitudinal forces existing in the rolling course of train set are analyzed based on the longitudinal dynamics of train. The object-oriented modularization design method is used to develop simulation software for rolling freight cars at the rear of marshaling yard, in which real-time simulation of rolling freight cars in various operating conditions is realized..