Through analysis the way of existing anti-aircraft artillery continue to destroy the target in this article, summarizes the existing anti-aircraft artillery wiped out the main way and analyses the characteristics of their respective. Through analysis the characteristics of the three mainly types of existing anti-aircraft artillery to wiped out target, find out their respective strengths and weaknesses, and set to overcome or improve the method. Finally, put forward the improvement direction of existing anti-aircraft artillery under improve anti-aircraft artillery annihilate probability premise, can afford some reference for improve the performance of anti-aircraft artillery annihilate probability