Effect Analysis of Missile Decoy Distribution on Exo-atmosphere Kinetic Interceptor

With the rapid development of the missile defense technology, the diversification confrontation measures of missile are widely used. The confrontation process between interceptor and missile equipped with Decoy is analyzed. The relative model between interceptor and missile is established in rotation coordinate of Line of Sight. The interceptor’s endgame effect is studied based on CADET (Covariance Analysis Describing Function Technique). Finally, the effectiveness is taken to demonstrate though a numerical simulation in this paper.