Simulation modeling of train movement on longitudinal grade transform
In the article the application of simulation modeling of rolling stock movement on longitudinal grade transform for fi nding best values of gradient change parameters by defi ning forces in carto- car joining is offered. Computer simulation allows to get profi table solutions taking into account concrete situations, to forecast the behavior of projected object in future, which in its turn makes the process of fi nding solutions easier. The task of defi ning forces in car-to-car joining comes to solving differential equations with the help of computer simulation. The task is studied subject to changes of existing norms of railways projecting.