用于像移补偿的扫描电机控制系统研究  

Study on Scanning Motor Control System for Image Motion Compensation

作　　者：胥青青[1] 李超[1] 雷霏霖[1] 丁昨凯 文江华[1] 郭新胜[1] 

机构地区：[1]西安应用光学研究所,西安710065

出　　处：《兵工自动化》2017年第6期49-51,共3页Ordnance Industry Automation

摘　　要：针对红外成像系统像移补偿问题,对像移补偿的扫描电机控制系统模型进行研究。分析像移补偿的原理,介绍扫描电机选取的原则,对所采用的电机建立控制系统模型,并开展仿真研究。结果显示:在100 Hz扫描频率下,凝视时间大于5 ms,表明该控制系统动态性能满足红外成像系统像移补偿的要求,可为工程应用提供理论支撑。Aiming at the problem of image motion compensation in infrared imaging system, the scanning motor control system model of image motion compensation was studied. The principle of image motion compensation was analyzed. The selection principle of scanning motor was： introduced. The control system model was established and the simulation research was carried out for adopted motor. The results show that staring time was greater than 5 ms under the 100 Hz scanning signal, it proves that the control system design performance meets the requirements of infrared imaging system, which can provide theoretical suooort for engineering aDolication.

关 键 词：扫描电机 红外成像系统 像移补偿 凝视时间 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]