外场用烟幕遮蔽效果测量系统  

Measurement and Evaluation System for Smoke Defiladed Effect in Field Tests

作　　者：李明 [1] 范东启 [2] 康文运 [2] 王云萍 [2] 殷纯永 [3] 

机构地区：[1]清华大学精密仪器系·北京·100084,北京跟踪与通信技术研究所·北京·100094 [2]北京跟踪与通信技术研究所·北京·100094 [3]清华大学精密仪器系·北京·100084

出　　处：《飞行器测控学报》2005年第4期76-80,共5页Journal of Spacecraft TT&C Technology

摘　　要：首先明确了烟幕透过率、有效遮蔽面积、形成时间与有效持续时间的概念;然后介绍了一套外场试验用烟幕遮蔽效果测量系统,可以同时实现多点、多波段、多波长的红外和激光透过率测量;最后对其主要测量参数作了分析.First, several concepts, including smoke screen penetrating ratio, effective defiladed area, forming time and effective lasting time, are defined. Then, a Measurement ＆ Evaluation System for Smoke Defiladed Effect is proposed for field test. The system can simultaneously measure multi-wavelength laser penetrating ratio ＆ multi-band infrared penetrating ratio at multiple points. Finally, the main measurement parameters involved are analyzed.

关 键 词：烟幕 激光透过率 红外透过率 

分 类 号：TN972[电子电信—信号与信息处理]