一种用于光电瞄准吊舱的自动校轴仪精度分析  

Precision analysis of an auto-axis calibrator of electro-optic aiming pod

作　　者：王晶[1] 张卫国[1] 贠平平[1] 刘莹奇 金明鑫 WANG Jing;ZHANG Wei-guo;YUN Ping-ping;LIU Ying-qi;JIN Ming-xing(Xi′an Institute of Applied Optics,Xi′an 710065,China)

机构地区：[1]西安应用光学研究所,陕西西安710065

出　　处：《激光与红外》2023年第5期744-751,共8页Laser & Infrared

摘　　要：随着光电系统作用距离的不断提升,为了满足作战需求,保证光电系统的跟踪精度、瞄准精度以及打击精度,多光谱多光轴光电系统的光轴在使用时必须进行现场校准。本文针对上述需求,设计了通用光电瞄准吊舱自动校轴仪。在充分论述校轴仪工作原理的基础上,针对自动校轴仪用于光电瞄准吊舱的校轴精度进行分析,验证了自动校轴仪方案的可行性。With the continuous improvement of the operating range of the electro-optic system,in order to meet the operational requirements and ensure the tracking precision,aiming precision and striking precision of the electro-optic system,the optical axis of the multi-spectrum and multi-axis electro-optic system must be calibrated on site when it is used.Aiming at the above requirements,a universal automatic axis aligning instrument for photoelectric aiming pod is designed.On the basis of fully discussing the working principle of the axis calibrator,the precision of the axis aligning instrument used in the new generation general photoelectric aiming pod is analyzed,and the feasibility of the automatic axis aligning instrument scheme is verified.

关 键 词：光电系统 多光谱多光轴 校轴 精度分析 

分 类 号：TN29[电子电信—物理电子学]