3-D Simulation of Vehicle-Track Coupling SystemBased on Variable Parameters

Forming an adaptive visualization model is one of the key problems existing in our research on the simulation of vehicle-track coupling dynamics. This paper introduces visualization techniques into the vehicle-track coupling simulation system, systematically studies how to make the vehicle-track coupling model self-adaptive to the varying model parameters, and presents a practical solution. For this study, 3-D dynamic assembly model of vehicle and discretized structure of straight/curve tracks are built. In the result, an effective and comprehensive visualization platform is established to simulate the vehicle-track coupling dynamics.