一种基于BP网络的爆高延时方法  

A Method of Calculating the High-explosive Delay Based on Back Propagation

作　　者：廖洪昌[1] 郭荆燕[1] 何念念[1] 陈奇昌[1] 

机构地区：[1]第二炮兵装备研究院。北京100085

出　　处：《弹箭与制导学报》2009年第4期119-122,共4页Journal of Projectiles,Rockets,Missiles and Guidance

摘　　要：弹道导弹采用惯性控制爆高时,爆高延时计算精度是爆高控制精度的决定因素之一,为提高爆高精度,文中基于BP神经网络的原理和方法,推导建立了一种爆高延时的计算方法。仿真计算证实该方法正确,且计算精度比目前的爆高延时计算方法有较大提高。The accuracy of burst height delay calculation is one of the determinant factors for burst height control accuracy when ballistic missile control burst height by inertia. In order to improve burst height precision, a calculation method of burst height delay was given based on back-propagation theory and methods. The simulation proves that the approach is correct, and its accuracy is higher than the present calculation method of burst height delay.

关 键 词：弹道导弹 爆高延时计算 BP网络 

分 类 号：TJ760.31[兵器科学与技术—武器系统与运用工程]