Anti-ballistic Missile Fuze Technology

In the paper, one dimension linear array antenna used on fuze are researched firstly, and a group of parameters are also presented.Then fuze with one dimension linear antenna and its' burst control algorithm are researched. The antenna of fuze use the one dimension linear array antenna with discrete beam directions adjustment which can adaptively adjusts the beam of antenna to appropriate direction. A new optimum burst angle model and it's error model are proposed, and then analyze the reasons which affect the error of burst angle computing and how to estimate the measurable error. Two algorithms of fuze antenna's optimum burst angle utilizing the information of missile used on two different missiles with different navigation patterns are proposed. These algorithms get relatively high-precision burst angle information with computing the parameters of missile processed by Kalman filter. Then their performances are analyzed with computers. After obtaining the burst angle, the fuze with one dimension linear antenna adaptively adjusts the beam of antenna to appropriate direction. In order to increase the explosive points' control precision, a new time delay algorithm is proposed and analyzed with computers. At last, the single damage probability of ATBM which using fuze with one dimension linear antenna are analyzed using computers, and the general evaluates are obtained.