电容近炸引信探测方向性研究  

Detecting Directivity of the Capacitance Fuze

作　　者：邓甲昊[1] 李银林[1] 施聚生[1] 

机构地区：[1]北京理工大学机电工程系,北京100081

出　　处：《北京理工大学学报》2000年第2期160-164,共5页Transactions of Beijing Institute of Technology

基　　金：部级基金

摘　　要：分别从电容探测场的场强模型及电容目标探测方程两方面探讨电容引信的探测方向性．场强模型从静态电偶极子的角度来建立．分析了它的探测方向图特征，给出了电容引信的方向性函数及方向性因子．得出了电容引信的探测方向图是一个长短半轴相差不到20％的椭圆的结论。To explore the detecting directivity of the capacitance fuze, the discussion was based on two aspects: ① the model of the e1ectrostatic field intensity; ② the capacitive detecting equation of the target. According to the theory of the static dipole, the model of the electrostatic field intensity was set up. The features of the detecting orientation diagram were analysed. The directional function and factor of the capacitance fuze were given. The detecting orientation diagram of the capacitance fuze is an ellipse, in which the semioxis difference is less than 20 percent.

关 键 词：近炸引信 电容引信 探测方向性 方向性函数 

分 类 号：TJ434.3[兵器科学与技术—火炮、自动武器与弹药工程]