摘要
可见光目标模拟器是可见光成像系统半实物仿真的重要组成,而基于数字微镜DMD的可见光目标模拟器系统更是具有高分辨率、高可靠性和数字控制和响应时间短的特点。本文在分析了可见光目标模拟系统的结构与原理的基础上,设计了一种可变通光量的可见光目标模拟器系统,最终解决了DMD的驱动控制、光学投影和通光量控制等技术问题,并通过实验成功验证了目标模拟器系统的各项功能。
Target simulator in visible light is a key part of the hardware-in-the-loop simulation of the visible light image system.The target simulator system in visible light based on dig ital micro-mirror device （DMD） is featured with the high definition,high reliability,and short response time.This paper analyzes the structure and principle of the target simulator system in visible light,and also proposes a target simulator system in visible light which light amount could be adjusted.After solving the problems of the DMD drive and control,optics projection,and light amount control,we verified all the functions of the system successfully through the tests.
出处
《电子设计工程》
2014年第6期50-53,共4页
Electronic Design Engineering
关键词
可见光目标模拟器
DMD驱动控制
光学投影
通光量控制
target simulator in visible light
DMD drive and control
optics projection
light amount control
