目的　从理论上分析减小引信炸点散布的方法,研究引信起爆控制问题方法从熵的基本概念和Shannon信息理论的角度,将引信炸点作为信源处理,利用信息熵的理论方法,研究引信战技指标、炸点散布方差和引信控制量的关系结果　在限定引信炸点散布方差条件下,炸点最大熵分布为高斯分布提出引信信号处理所必须提取的最小信息量,为研究引信的信息处理寻找了一条新的方法结论　引信起爆控制量的信息熵与战技指标有关,引信工作体制与信号处理方式的选择,都应减小起爆控制量的不确定性 Aim To analyze the method of reducing the spread of fuse point in fuze, and to study the control method of fuse initiation from the perspective of entropy and Shannon’s information theory, and to use fuze’s exploding point as signal source to deal with the theory of information entropy. Combat skill index, Exploding variance distribution and Fuze control volume results Under the condition of limited variance of fuze blow point distribution, the maximum entropy distribution of Exploding point is Gaussian distribution, which is the minimum amount of information that must be extracted for fuze signal processing. In order to study the information of fuze Finding a new method to deal with the conclusions Fuze detonation control volume of information entropy and warfare indicators related to fuze work system and signal processing options, should reduce the uncertainty of the amount of detonation control