动基座潜望式仪器瞄准线稳定时像倾斜的特性分析  

Characteristics Analysis of the Image Tilt in LOS Stabilization Action of Periscope Instrument on Moving Platform

作　　者：廖佳锋[1] 张坤石[1] 

机构地区：[1]华中光电技术研究所,武汉430073

出　　处：《光学与光电技术》2004年第2期13-17,共5页Optics & Optoelectronic Technology

摘　　要：潜望式仪器在动基座上实现瞄准线稳定时,会存在较明显的像倾斜。推导了动基座潜望式仪器瞄准线稳定时产生的像倾斜公式,分析了像倾斜的特性,得出了几点有意义的结论。提供了消除像倾斜的参数,为实现运动平台潜望式仪器图像稳定提供了一种途径。The image tilt is occurred at stabilizing the line of sight of periscope instrument on moving platform. The formulas of image tilt are derived. The characteristics of the image tilt are analyzed. Some reasonable conclusions are drew. It provides some parameters for image tilt elimination, and an approach to realize the image stabilization of periscope instrument on moving platform is presented.

关 键 词：潜望式仪器 瞄准线稳定 图像稳定 图像倾斜 俯仰扫描反射镜 

分 类 号：TN942.2[电子电信—信号与信息处理]