Performance analysis of attitude and ballistic for moving mass actuated vehicle

In this paper, the attitude and ballistic performance of moving mass actuated vehicle are analyzed. The total trim angle expression is obtained according to the principle of moving mass control, the mass parameters which can influence the vehicle attitude are obtained from the expression and the influence of mass parameters on the total trim angle is analyzed. The influence of these parameters on roll angle is also analyzed from the perspective of aerodynamic torque. These parameters effect on mobility is analyzed based on the lateral overload in trim condition. Results show that the greatest impact on attitude and ballistic is mass ratio, as the mass ratio increase by 20% the angle of attack and impact point deviation will be increase by 38% and 36% respectively, secondly is lateral movement displacement, and lastly is axial position.