摘要
研究了脉冲激光鉴相体制激光近炸引信的定距精度,提出了影响脉冲激光鉴相体制的激光定距引信技术精度的四个因素,并对影响精度的主要因素提出了减小定距误差的方法,采用了对数放大法和提高激光发射模块发射频率的方法相结合,从而能够满足定距精度为0.3 m的要求。
The fixed distance precision of laser proximity fuze with the laser pulse-phase detecting system is discussed in this article. Four factors affecting the precision are put forward , and methods for shortening the fixed distance error are brought. Combined the method of logarithmic amplifier with the method of rising up the frequency of the laser pulse, the distance precision of 0. 3m is attained.
出处
《探测与控制学报》
CSCD
北大核心
2007年第2期77-80,共4页
Journal of Detection & Control
关键词
激光近炸引信
激光定距
激光鉴相体制
laser proximity fuze
laser ranging
laser pulse-phase detecting system
