稳像技术在舰载光电跟踪系统中的应用  

Applications of Image Stabilization Technology for Carrier-Based Electro-Optical Tracking Equipment

作　　者：张卫国[1] 王斌[1] 杨达[1] 王礼有[1] 

机构地区：[1]中国人民解放军91550部队92分队

出　　处：《光机电信息》2007年第11期40-45,共6页OME Information

摘　　要：介绍了常用的动基座光电跟踪设备所采用的陀螺自稳像系统、图像消旋以及电子稳像的投影算法等稳像技术,重点分析了这些稳像技术在舰船载光电跟踪系统中的应用情况,提出了针对高隔离度要求的环境下,采用GPS测量航向、数字陀螺传感器测量船姿、陀螺自稳像和图像消旋2级稳像的方案,供工程设计人员参考。The image stabilization technologies,such as image self-stabilized system by gyro,image rotationelimination and projection algorithm of image dectro-stabilization are introduced. They which are in common use in electro-optical tracking equipment on dynamic platform.The paper emphasises the applications of image stabilization technology in carrier-based electro-optical tracking equipment. In order to meet the requirement of high level of isolation, a bi-level image stabilized scheme is provided, which is using image self-stabilized by gyro and image rotation-elimination with direction measurement by GPS and ship attitude measurement by digital gyro.

关 键 词：稳像技术 舰船纵横摇 陀螺稳定平台 稳像算法 

分 类 号：TH761.1[机械工程—仪器科学与技术]