摘要
激光引信是目前武器系统的一种探测控制方式。文中讲述了一般激光定距引信的工作原理 ,当引信在逐渐接近目标的过程中 ,弹目距离的变化 ,对目标回波幅度也将造成很大的影响 ,据此分析了产生定距误差的原因 ,依此提出了利用辅助发射频率来提高定距精度的方法 。
Laser fuze is one of the most important detect methods in weapon system.Normal laser proximity fuze's principle is introduced in this paper,Because of the echo signal's changing greatly when closing to the target,and it is difficultly to control in the “detecting pulse phase” laser proximity fuze system.In this paper,a method of improving the measurement precision by make use of auxiliary frequency is discussed.
出处
《激光杂志》
CAS
CSCD
北大核心
2004年第6期11-12,共2页
Laser Journal
关键词
激光引信
精度
辅助频率
laser fuze
precision
auxiliary frequency
