New Trajectory Simulation Method for Ballistic Missiles

For cases where the simplified movement initial state is generally used in the available trajectory simulation for ballistic missile movement and the simulated ballistic trajectory can not overall reflect the real movement features of the powered phase of the ballistic trajectory,this paper presents a novel simulation for the ballistic trajectory.The approach is to set up a kinetic model for the ballistic trajectory by turning around in trajectory at the acceleration of control force,and solving the acceleration of control force in terms of the elevation angular velocity and azimuth angular velocity of ballistic missiles.Simulation results show that the approach can simulate the trajectory of the powered phase of the ballistic missiles more approaching to the reality,providing a data support to the analysis of trajectory characteristics of the ballistic missiles and the study of tracking algorithms for them.