摘要
设计了一套大气环境下外场可见光、激光两光轴瞄准系统瞄准偏差测试装置,通过外场实验测得不同距离处测试装置的基准光轴的偏差。结果表明,2000 m距离上基准光轴偏差为4.5,″满足了多光谱多光轴动态瞄准偏差测试误差0.1 m rad(20.6″)的精度要求。并据此基准光轴在外场环境下对激光光轴相对于可见光光轴的瞄准偏差进行测试,实现了对光电瞄准系统外场瞄准偏差参数进行精确测量。
A two-axis aiming deviation test device applied to visible optical axis and laser optical axis aiming system in atmospheric environment is designed,through outfield experiments we gained reference axis deviation with different distance.The results show that when distance is 2000 reference axis deviation was 4.5″,meet the dynamic multi-spectrum and multi-optical axis deviation of measurement errors aimed 0.1 mrad（20.6″）of the precision.And according to the reference axis,the laser optical axis relative to the visible optical axis deviation were tested under outfields environment,achieved accurate measurements of the photoelectric collimation system aiming deviation in the outfield environment.
出处
《激光与红外》
CAS
CSCD
北大核心
2011年第3期293-297,共5页
Laser & Infrared
基金
基础预研项目(No.B2220061084)资助
关键词
多光谱多光轴
瞄准系统
光轴偏差
测试装置
multi-spectrum and multi-optical axis
aiming system
axis deviation
test equipment
