摘要
本文提出在机载光电探测跟踪系统设计中,以保证激光回波率为基本目标,合理选择激光束发散角宽度,使发散角宽度与系统跟踪精度、瞄准误差、接收视场良好匹配。经样机检测和空中试飞验证,该方法具有工程可行性,可提高激光测距系统动态测距性能。
In this paper,we propose to ensure the laser echo rate as the basic target in the design of airborne electric-optical detecting and tracking system.Reasonable choice of laser beam divergence angle width is well matched with system tracking accuracy,aiming error and receiving field of view.After the prototype and the flight test,the method is feasible in Engineering and it can improve the dynamic range performance of laser distance measuring system.
出处
《电子科学技术》
2015年第4期406-411,共6页
Electronic Science & Technology
关键词
机载光电探测跟踪系统
激光回波率
激光测距
Electric-optical detecting and tracking system
Laser echo rate
Laser distance measuring
