Principle and Realization Method of Serpentine Maneuver at the Ballistic End of Aircraft

The end of the aircraft is facing increasingly severe air defense threat, so it is necessary to maneuver the end to improve the probability of the penetration of the aircraft. This paper expounds the guidance problem of the snake maneuver of the vehicle, and deeply analyzes the maneuver and guidance principles of three snake-like maneuver methods based on overload vector cycle change, velocity vector cycle change and displacement vector cycle change. And this paper put forward the corresponding implementation method. The feasibility of the three principles and the implementation method is verified through the mathematical simulation; Finally, the comparative analysis summarizes the advantages and disadvantages of the above three methods.