Trajectory Simulation Model of Tactical Missile

Base on imaginary tactical missile trajectory simulation, study the earth model and G-force、the atmosphere model and aerodynamics、the six-degree trajectory equation needed in course of trajectory simulation. Use eradiate reference frame in course of trajectory calculate equation, firstly validate the guidance law via three-degree trajectory simulation, secondly design the control system using that simulation result, make the six-degree trajectory simulation after complete the control system in order to validate it’s correctness and applicability. The result indicate that, the model accord with the need of the tactical missile trajectory simulation.