精稳控制系统与跟踪架运动耦合问题的分离  

Separation of the Coupling between Precision Stabilizing Control System and the Movement of the Tracking Gimbal

作　　者：李洁[1] 葛文奇[1] 关贵柱[1] 王连明[1] 

机构地区：[1]中国科学院长春光学精密机械与物理研究所,吉林长春130021

出　　处：《光电工程》2002年第5期8-11,共4页Opto-Electronic Engineering

摘　　要：精密稳定控制系统控制对象是可见电视光路中安装在跟踪架上的可控反射镜。跟踪架的运 动将对反射镜的运动产生耦合作用。根据坐标转换原理及光电平台摄像记录系统的光路结构,提出了复合运动关系新的解耦方法,试验证明,该方法有效地分离了跟踪架的耦合作用,开拓了运动关系分离的新思路。The target for the precision stabilizing control system is controllable mirror installed on the tracking gimbal in visual TV optical path. Movement of the tracking gimbal will produce coupling action against the mirror movement. A new decoupling method with compound movement relationship is proposed according to coordinate conversion principle and the optical path for camera shooting and recording system on the photoelectric platform. The tests demonstrate that this method effectively separates the coupling between the movement of the precision stabilizing control system and the movement of the tracking support, opens a new thinking for separating movement relationship.

关 键 词：运动耦合 电视跟踪系统 精密稳定控制系统 跟踪架 耦合效率 

分 类 号：TN948.6[电子电信—信号与信息处理] TP273[电子电信—信息与通信工程]