Modeling and Simulation of Endo-atmospheric Mass Moment Control Interceptor

In order to research endo-atmospheric mass moment control interceptor with three moving mass actuators, dynamics equations of this system are derived in detail. The dynamics model with nine degrees-of-freedom is presented. Then the integrated simulation is performed using SIMULINK without neglecting any control parameters. The important factors of influencing the angle-of-attack and angle-of-sideslip are found and the influence of negligible parameters to the system error is analyzed. Simulation results validate the feasibility of the mass moment control technique; and this will provide the basis for simplifying equations and the design of control system and moving mass actuators.