2 Apparatus and method for two dimensional simulation of moving object running at high speed in a track of which planar curves and end-point slopes are varying

摘要

A two-dimensional simulation apparatus and method of a traveling body that travels at a high speed on a track in which a plane curve and a terminal gradient vary are disclosed. The simulation apparatus according to the present invention calculates the curve radius of the traveling body on the basis of the curve radius of the traveling body and the curve radius of the track satisfying the equilibrium equation based on the geometry of the track and the initial setting value, A longitudinal inclination angle of the traveling body is calculated on the basis of the position of the traveling body determined on the basis of the traveling distance of the traveling body in the horizontal direction and the vertical direction and is calculated on the basis of the radius of curvature of the traveling body and the termination inclination angle, A processor configured to execute instructions for performing a procedure for changing the radius of curvature of a track if the centrifugal force is greater than a predetermined threshold value, in accordance with a predefined calculation period until the vehicle stops, And a memory storing a program including instructions executed by the memory. According to the present invention, it is possible to quickly and easily validate the validity of the basic design for a track, and to present an amendment when the track design is wrong