航空光电成像像移与像旋运动补偿控制技术综述

Review of image shift and image rotation compensation control technology for aviation optoelectronic imaging

本文从控制的角度综述了大视场、高分辨率需求下,航空光电成像系统像移与像旋运动补偿控制技术的先进技术及研究进展。结合像移与像旋运动补偿控制发展趋势,将其分为单一执行器补偿控制和多执行器协同补偿控制两大类。对于单一执行器补偿控制,从控制照准架、控制光路折转、控制成像介质运动的三个角度进行了总结;对于多执行器协同控制,从指令协调、机械联动和多执行器信息交互三个角度,对协同补偿控制方案进行了梳理和分析;最后从五个研究方面对像移与像旋运动补偿控制的难点和未来发展趋势进行了展望。研究结果有助于航空光电成像领域学者快速全面的了解像移与像旋运动补偿控制的研究现状和发展趋势,为进一步提升航空光电成像装备的综合性能提供有益借鉴。

In terms of control,this study systematically reviews the advanced technology and research progress of image shift and image rotation compensation control technology for aviation optoelectronic im-aging with a large field of view and high-resolution requirements. Under the development trend of image shift and rotation compensation control,the technology can be divided into two major categories:singleand multi-actuator cooperative compensation controls. For single-actuator compensation control,compensation methods based on gimbal control,optical path folding,and imaging medium control are summarized. For multi-actuator cooperative compensation control,the collaborative control scheme is resolved and analyzed from the three perspectives of command coordination,mechanical linkage,and multi-actuator information interaction,and the difficulties and future development trends of image shift and image rotation motion compensation control are prospected from five research angles. The study will contribute to a rapid and comprehensive understanding of the research status and development trends of image shift and rotation compensation control in the field of aviation optoelectronic imaging and act as a helpful reference for further improving the synthesis performance of aviation optoelectronic imaging equipment.